" ),
+ fakeBody = $( "" ).append( testDiv );
+
+ return function( query ) {
+ if ( !( query in cache ) ) {
+ var styleBlock = document.createElement( "style" ),
+ cssrule = "@media " + query + " { #jquery-mediatest { position:absolute; } }";
+
+ //must set type for IE!
+ styleBlock.type = "text/css";
+
+ if ( styleBlock.styleSheet ){
+ styleBlock.styleSheet.cssText = cssrule;
+ } else {
+ styleBlock.appendChild( document.createTextNode(cssrule) );
+ }
+
+ $html.prepend( fakeBody ).prepend( styleBlock );
+ cache[ query ] = testDiv.css( "position" ) === "absolute";
+ fakeBody.add( styleBlock ).remove();
+ }
+ return cache[ query ];
+ };
+})();
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+var fakeBody = $( "" ).prependTo( "html" ),
+ fbCSS = fakeBody[ 0 ].style,
+ vendors = [ "Webkit", "Moz", "O" ],
+ webos = "palmGetResource" in window, //only used to rule out scrollTop
+ operamini = window.operamini && ({}).toString.call( window.operamini ) === "[object OperaMini]",
+ bb = window.blackberry; //only used to rule out box shadow, as it's filled opaque on BB
+
+// thx Modernizr
+function propExists( prop ) {
+ var uc_prop = prop.charAt( 0 ).toUpperCase() + prop.substr( 1 ),
+ props = ( prop + " " + vendors.join( uc_prop + " " ) + uc_prop ).split( " " );
+
+ for ( var v in props ){
+ if ( fbCSS[ props[ v ] ] !== undefined ) {
+ return true;
+ }
+ }
+}
+
+function validStyle( prop, value, check_vend ) {
+ var div = document.createElement('div'),
+ uc = function( txt ) {
+ return txt.charAt( 0 ).toUpperCase() + txt.substr( 1 )
+ },
+ vend_pref = function( vend ) {
+ return "-" + vend.charAt( 0 ).toLowerCase() + vend.substr( 1 ) + "-";
+ },
+ check_style = function( vend ) {
+ var vend_prop = vend_pref( vend ) + prop + ": " + value + ";",
+ uc_vend = uc( vend ),
+ propStyle = uc_vend + uc( prop );
+
+ div.setAttribute( "style", vend_prop );
+
+ if( !!div.style[ propStyle ] ) {
+ ret = true;
+ }
+ },
+ check_vends = check_vend ? [ check_vend ] : vendors,
+ ret;
+
+ for( i = 0; i < check_vends.length; i++ ) {
+ check_style( check_vends[i] );
+ }
+ return !!ret;
+}
+
+// Thanks to Modernizr src for this test idea. `perspective` check is limited to Moz to prevent a false positive for 3D transforms on Android.
+function transform3dTest() {
+ var prop = "transform-3d";
+ return validStyle( 'perspective', '10px', 'moz' ) || $.mobile.media( "(-" + vendors.join( "-" + prop + "),(-" ) + "-" + prop + "),(" + prop + ")" );
+}
+
+// Test for dynamic-updating base tag support ( allows us to avoid href,src attr rewriting )
+function baseTagTest() {
+ var fauxBase = location.protocol + "//" + location.host + location.pathname + "ui-dir/",
+ base = $( "head base" ),
+ fauxEle = null,
+ href = "",
+ link, rebase;
+
+ if ( !base.length ) {
+ base = fauxEle = $( "
", { "href": fauxBase }).appendTo( "head" );
+ } else {
+ href = base.attr( "href" );
+ }
+
+ link = $( "
" ).prependTo( fakeBody );
+ rebase = link[ 0 ].href;
+ base[ 0 ].href = href || location.pathname;
+
+ if ( fauxEle ) {
+ fauxEle.remove();
+ }
+ return rebase.indexOf( fauxBase ) === 0;
+}
+
+
+// non-UA-based IE version check by James Padolsey, modified by jdalton - from http://gist.github.com/527683
+// allows for inclusion of IE 6+, including Windows Mobile 7
+$.extend( $.mobile, { browser: {} } );
+$.mobile.browser.ie = (function() {
+ var v = 3,
+ div = document.createElement( "div" ),
+ a = div.all || [];
+
+ // added {} to silence closure compiler warnings. registering my dislike of all things
+ // overly clever here for future reference
+ while ( div.innerHTML = "", a[ 0 ] ){};
+
+ return v > 4 ? v : !v;
+})();
+
+
+$.extend( $.support, {
+ orientation: "orientation" in window && "onorientationchange" in window,
+ touch: "ontouchend" in document,
+ cssTransitions: "WebKitTransitionEvent" in window || validStyle( 'transition', 'height 100ms linear' ),
+ pushState: "pushState" in history && "replaceState" in history,
+ mediaquery: $.mobile.media( "only all" ),
+ cssPseudoElement: !!propExists( "content" ),
+ touchOverflow: !!propExists( "overflowScrolling" ),
+ cssTransform3d: transform3dTest(),
+ boxShadow: !!propExists( "boxShadow" ) && !bb,
+ scrollTop: ( "pageXOffset" in window || "scrollTop" in document.documentElement || "scrollTop" in fakeBody[ 0 ] ) && !webos && !operamini,
+ dynamicBaseTag: baseTagTest()
+});
+
+fakeBody.remove();
+
+
+// $.mobile.ajaxBlacklist is used to override ajaxEnabled on platforms that have known conflicts with hash history updates (BB5, Symbian)
+// or that generally work better browsing in regular http for full page refreshes (Opera Mini)
+// Note: This detection below is used as a last resort.
+// We recommend only using these detection methods when all other more reliable/forward-looking approaches are not possible
+var nokiaLTE7_3 = (function(){
+
+ var ua = window.navigator.userAgent;
+
+ //The following is an attempt to match Nokia browsers that are running Symbian/s60, with webkit, version 7.3 or older
+ return ua.indexOf( "Nokia" ) > -1 &&
+ ( ua.indexOf( "Symbian/3" ) > -1 || ua.indexOf( "Series60/5" ) > -1 ) &&
+ ua.indexOf( "AppleWebKit" ) > -1 &&
+ ua.match( /(BrowserNG|NokiaBrowser)\/7\.[0-3]/ );
+})();
+
+// Support conditions that must be met in order to proceed
+// default enhanced qualifications are media query support OR IE 7+
+$.mobile.gradeA = function(){
+ return $.support.mediaquery || $.mobile.browser.ie && $.mobile.browser.ie >= 7;
+};
+
+$.mobile.ajaxBlacklist =
+ // BlackBerry browsers, pre-webkit
+ window.blackberry && !window.WebKitPoint ||
+ // Opera Mini
+ operamini ||
+ // Symbian webkits pre 7.3
+ nokiaLTE7_3;
+
+// Lastly, this workaround is the only way we've found so far to get pre 7.3 Symbian webkit devices
+// to render the stylesheets when they're referenced before this script, as we'd recommend doing.
+// This simply reappends the CSS in place, which for some reason makes it apply
+if ( nokiaLTE7_3 ) {
+ $(function() {
+ $( "head link[rel='stylesheet']" ).attr( "rel", "alternate stylesheet" ).attr( "rel", "stylesheet" );
+ });
+}
+
+// For ruling out shadows via css
+if ( !$.support.boxShadow ) {
+ $( "html" ).addClass( "ui-mobile-nosupport-boxshadow" );
+}
+
+})( jQuery );
+
+(function( $, window, undefined ) {
+
+// add new event shortcuts
+$.each( ( "touchstart touchmove touchend orientationchange throttledresize " +
+ "tap taphold swipe swipeleft swiperight scrollstart scrollstop" ).split( " " ), function( i, name ) {
+
+ $.fn[ name ] = function( fn ) {
+ return fn ? this.bind( name, fn ) : this.trigger( name );
+ };
+
+ $.attrFn[ name ] = true;
+});
+
+var supportTouch = $.support.touch,
+ scrollEvent = "touchmove scroll",
+ touchStartEvent = supportTouch ? "touchstart" : "mousedown",
+ touchStopEvent = supportTouch ? "touchend" : "mouseup",
+ touchMoveEvent = supportTouch ? "touchmove" : "mousemove";
+
+function triggerCustomEvent( obj, eventType, event ) {
+ var originalType = event.type;
+ event.type = eventType;
+ $.event.handle.call( obj, event );
+ event.type = originalType;
+}
+
+// also handles scrollstop
+$.event.special.scrollstart = {
+
+ enabled: true,
+
+ setup: function() {
+
+ var thisObject = this,
+ $this = $( thisObject ),
+ scrolling,
+ timer;
+
+ function trigger( event, state ) {
+ scrolling = state;
+ triggerCustomEvent( thisObject, scrolling ? "scrollstart" : "scrollstop", event );
+ }
+
+ // iPhone triggers scroll after a small delay; use touchmove instead
+ $this.bind( scrollEvent, function( event ) {
+
+ if ( !$.event.special.scrollstart.enabled ) {
+ return;
+ }
+
+ if ( !scrolling ) {
+ trigger( event, true );
+ }
+
+ clearTimeout( timer );
+ timer = setTimeout(function() {
+ trigger( event, false );
+ }, 50 );
+ });
+ }
+};
+
+// also handles taphold
+$.event.special.tap = {
+ setup: function() {
+ var thisObject = this,
+ $this = $( thisObject );
+
+ $this.bind( "vmousedown", function( event ) {
+
+ if ( event.which && event.which !== 1 ) {
+ return false;
+ }
+
+ var origTarget = event.target,
+ origEvent = event.originalEvent,
+ timer;
+
+ function clearTapTimer() {
+ clearTimeout( timer );
+ }
+
+ function clearTapHandlers() {
+ clearTapTimer();
+
+ $this.unbind( "vclick", clickHandler )
+ .unbind( "vmouseup", clearTapTimer );
+ $( document ).unbind( "vmousecancel", clearTapHandlers );
+ }
+
+ function clickHandler(event) {
+ clearTapHandlers();
+
+ // ONLY trigger a 'tap' event if the start target is
+ // the same as the stop target.
+ if ( origTarget == event.target ) {
+ triggerCustomEvent( thisObject, "tap", event );
+ }
+ }
+
+ $this.bind( "vmouseup", clearTapTimer )
+ .bind( "vclick", clickHandler );
+ $( document ).bind( "vmousecancel", clearTapHandlers );
+
+ timer = setTimeout(function() {
+ triggerCustomEvent( thisObject, "taphold", $.Event( "taphold", { target: origTarget } ) );
+ }, 750 );
+ });
+ }
+};
+
+// also handles swipeleft, swiperight
+$.event.special.swipe = {
+ scrollSupressionThreshold: 10, // More than this horizontal displacement, and we will suppress scrolling.
+
+ durationThreshold: 1000, // More time than this, and it isn't a swipe.
+
+ horizontalDistanceThreshold: 30, // Swipe horizontal displacement must be more than this.
+
+ verticalDistanceThreshold: 75, // Swipe vertical displacement must be less than this.
+
+ setup: function() {
+ var thisObject = this,
+ $this = $( thisObject );
+
+ $this.bind( touchStartEvent, function( event ) {
+ var data = event.originalEvent.touches ?
+ event.originalEvent.touches[ 0 ] : event,
+ start = {
+ time: ( new Date() ).getTime(),
+ coords: [ data.pageX, data.pageY ],
+ origin: $( event.target )
+ },
+ stop;
+
+ function moveHandler( event ) {
+
+ if ( !start ) {
+ return;
+ }
+
+ var data = event.originalEvent.touches ?
+ event.originalEvent.touches[ 0 ] : event;
+
+ stop = {
+ time: ( new Date() ).getTime(),
+ coords: [ data.pageX, data.pageY ]
+ };
+
+ // prevent scrolling
+ if ( Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.scrollSupressionThreshold ) {
+ event.preventDefault();
+ }
+ }
+
+ $this.bind( touchMoveEvent, moveHandler )
+ .one( touchStopEvent, function( event ) {
+ $this.unbind( touchMoveEvent, moveHandler );
+
+ if ( start && stop ) {
+ if ( stop.time - start.time < $.event.special.swipe.durationThreshold &&
+ Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.horizontalDistanceThreshold &&
+ Math.abs( start.coords[ 1 ] - stop.coords[ 1 ] ) < $.event.special.swipe.verticalDistanceThreshold ) {
+
+ start.origin.trigger( "swipe" )
+ .trigger( start.coords[0] > stop.coords[ 0 ] ? "swipeleft" : "swiperight" );
+ }
+ }
+ start = stop = undefined;
+ });
+ });
+ }
+};
+
+(function( $, window ) {
+ // "Cowboy" Ben Alman
+
+ var win = $( window ),
+ special_event,
+ get_orientation,
+ last_orientation,
+ initial_orientation_is_landscape,
+ initial_orientation_is_default,
+ portrait_map = { "0": true, "180": true };
+
+ // It seems that some device/browser vendors use window.orientation values 0 and 180 to
+ // denote the "default" orientation. For iOS devices, and most other smart-phones tested,
+ // the default orientation is always "portrait", but in some Android and RIM based tablets,
+ // the default orientation is "landscape". The following code attempts to use the window
+ // dimensions to figure out what the current orientation is, and then makes adjustments
+ // to the to the portrait_map if necessary, so that we can properly decode the
+ // window.orientation value whenever get_orientation() is called.
+ //
+ // Note that we used to use a media query to figure out what the orientation the browser
+ // thinks it is in:
+ //
+ // initial_orientation_is_landscape = $.mobile.media("all and (orientation: landscape)");
+ //
+ // but there was an iPhone/iPod Touch bug beginning with iOS 4.2, up through iOS 5.1,
+ // where the browser *ALWAYS* applied the landscape media query. This bug does not
+ // happen on iPad.
+
+ if ( $.support.orientation ) {
+
+ // Check the window width and height to figure out what the current orientation
+ // of the device is at this moment. Note that we've initialized the portrait map
+ // values to 0 and 180, *AND* we purposely check for landscape so that if we guess
+ // wrong, , we default to the assumption that portrait is the default orientation.
+ // We use a threshold check below because on some platforms like iOS, the iPhone
+ // form-factor can report a larger width than height if the user turns on the
+ // developer console. The actual threshold value is somewhat arbitrary, we just
+ // need to make sure it is large enough to exclude the developer console case.
+
+ var ww = window.innerWidth || $( window ).width(),
+ wh = window.innerHeight || $( window ).height(),
+ landscape_threshold = 50;
+
+ initial_orientation_is_landscape = ww > wh && ( ww - wh ) > landscape_threshold;
+
+
+ // Now check to see if the current window.orientation is 0 or 180.
+ initial_orientation_is_default = portrait_map[ window.orientation ];
+
+ // If the initial orientation is landscape, but window.orientation reports 0 or 180, *OR*
+ // if the initial orientation is portrait, but window.orientation reports 90 or -90, we
+ // need to flip our portrait_map values because landscape is the default orientation for
+ // this device/browser.
+ if ( ( initial_orientation_is_landscape && initial_orientation_is_default ) || ( !initial_orientation_is_landscape && !initial_orientation_is_default ) ) {
+ portrait_map = { "-90": true, "90": true };
+ }
+ }
+
+ $.event.special.orientationchange = special_event = {
+ setup: function() {
+ // If the event is supported natively, return false so that jQuery
+ // will bind to the event using DOM methods.
+ if ( $.support.orientation && $.mobile.orientationChangeEnabled ) {
+ return false;
+ }
+
+ // Get the current orientation to avoid initial double-triggering.
+ last_orientation = get_orientation();
+
+ // Because the orientationchange event doesn't exist, simulate the
+ // event by testing window dimensions on resize.
+ win.bind( "throttledresize", handler );
+ },
+ teardown: function(){
+ // If the event is not supported natively, return false so that
+ // jQuery will unbind the event using DOM methods.
+ if ( $.support.orientation && $.mobile.orientationChangeEnabled ) {
+ return false;
+ }
+
+ // Because the orientationchange event doesn't exist, unbind the
+ // resize event handler.
+ win.unbind( "throttledresize", handler );
+ },
+ add: function( handleObj ) {
+ // Save a reference to the bound event handler.
+ var old_handler = handleObj.handler;
+
+
+ handleObj.handler = function( event ) {
+ // Modify event object, adding the .orientation property.
+ event.orientation = get_orientation();
+
+ // Call the originally-bound event handler and return its result.
+ return old_handler.apply( this, arguments );
+ };
+ }
+ };
+
+ // If the event is not supported natively, this handler will be bound to
+ // the window resize event to simulate the orientationchange event.
+ function handler() {
+ // Get the current orientation.
+ var orientation = get_orientation();
+
+ if ( orientation !== last_orientation ) {
+ // The orientation has changed, so trigger the orientationchange event.
+ last_orientation = orientation;
+ win.trigger( "orientationchange" );
+ }
+ }
+
+ // Get the current page orientation. This method is exposed publicly, should it
+ // be needed, as jQuery.event.special.orientationchange.orientation()
+ $.event.special.orientationchange.orientation = get_orientation = function() {
+ var isPortrait = true, elem = document.documentElement;
+
+ // prefer window orientation to the calculation based on screensize as
+ // the actual screen resize takes place before or after the orientation change event
+ // has been fired depending on implementation (eg android 2.3 is before, iphone after).
+ // More testing is required to determine if a more reliable method of determining the new screensize
+ // is possible when orientationchange is fired. (eg, use media queries + element + opacity)
+ if ( $.support.orientation ) {
+ // if the window orientation registers as 0 or 180 degrees report
+ // portrait, otherwise landscape
+ isPortrait = portrait_map[ window.orientation ];
+ } else {
+ isPortrait = elem && elem.clientWidth / elem.clientHeight < 1.1;
+ }
+
+ return isPortrait ? "portrait" : "landscape";
+ };
+
+})( jQuery, window );
+
+
+// throttled resize event
+(function() {
+
+ $.event.special.throttledresize = {
+ setup: function() {
+ $( this ).bind( "resize", handler );
+ },
+ teardown: function(){
+ $( this ).unbind( "resize", handler );
+ }
+ };
+
+ var throttle = 250,
+ handler = function() {
+ curr = ( new Date() ).getTime();
+ diff = curr - lastCall;
+
+ if ( diff >= throttle ) {
+
+ lastCall = curr;
+ $( this ).trigger( "throttledresize" );
+
+ } else {
+
+ if ( heldCall ) {
+ clearTimeout( heldCall );
+ }
+
+ // Promise a held call will still execute
+ heldCall = setTimeout( handler, throttle - diff );
+ }
+ },
+ lastCall = 0,
+ heldCall,
+ curr,
+ diff;
+})();
+
+
+$.each({
+ scrollstop: "scrollstart",
+ taphold: "tap",
+ swipeleft: "swipe",
+ swiperight: "swipe"
+}, function( event, sourceEvent ) {
+
+ $.event.special[ event ] = {
+ setup: function() {
+ $( this ).bind( sourceEvent, $.noop );
+ }
+ };
+});
+
+})( jQuery, this );
+
+(function( $, undefined ) {
+
+$.widget( "mobile.page", $.mobile.widget, {
+ options: {
+ theme: "c",
+ domCache: false,
+ keepNativeDefault: ":jqmData(role='none'), :jqmData(role='nojs')"
+ },
+
+ _create: function() {
+
+ var self = this;
+
+ // if false is returned by the callbacks do not create the page
+ if( self._trigger( "beforecreate" ) === false ){
+ return false;
+ }
+
+ self.element
+ .attr( "tabindex", "0" )
+ .addClass( "ui-page ui-body-" + self.options.theme )
+ .bind( "pagebeforehide", function(){
+ self.removeContainerBackground();
+ } )
+ .bind( "pagebeforeshow", function(){
+ self.setContainerBackground();
+ } );
+
+ },
+
+ removeContainerBackground: function(){
+ $.mobile.pageContainer.removeClass( "ui-overlay-" + $.mobile.getInheritedTheme( this.element.parent() ) );
+ },
+
+ // set the page container background to the page theme
+ setContainerBackground: function( theme ){
+ if( this.options.theme ){
+ $.mobile.pageContainer.addClass( "ui-overlay-" + ( theme || this.options.theme ) );
+ }
+ },
+
+ keepNativeSelector: function() {
+ var options = this.options,
+ keepNativeDefined = options.keepNative && $.trim(options.keepNative);
+
+ if( keepNativeDefined && options.keepNative !== options.keepNativeDefault ){
+ return [options.keepNative, options.keepNativeDefault].join(", ");
+ }
+
+ return options.keepNativeDefault;
+ }
+});
+})( jQuery );
+
+
+(function( $, window, undefined ) {
+
+var createHandler = function( sequential ){
+
+ // Default to sequential
+ if( sequential === undefined ){
+ sequential = true;
+ }
+
+ return function( name, reverse, $to, $from ) {
+
+ var deferred = new $.Deferred(),
+ reverseClass = reverse ? " reverse" : "",
+ active = $.mobile.urlHistory.getActive(),
+ toScroll = active.lastScroll || $.mobile.defaultHomeScroll,
+ screenHeight = $.mobile.getScreenHeight(),
+ maxTransitionOverride = $.mobile.maxTransitionWidth !== false && $( window ).width() > $.mobile.maxTransitionWidth,
+ none = !$.support.cssTransitions || maxTransitionOverride || !name || name === "none",
+ toggleViewportClass = function(){
+ $.mobile.pageContainer.toggleClass( "ui-mobile-viewport-transitioning viewport-" + name );
+ },
+ scrollPage = function(){
+ // By using scrollTo instead of silentScroll, we can keep things better in order
+ // Just to be precautios, disable scrollstart listening like silentScroll would
+ $.event.special.scrollstart.enabled = false;
+
+ window.scrollTo( 0, toScroll );
+
+ // reenable scrollstart listening like silentScroll would
+ setTimeout(function() {
+ $.event.special.scrollstart.enabled = true;
+ }, 150 );
+ },
+ cleanFrom = function(){
+ $from
+ .removeClass( $.mobile.activePageClass + " out in reverse " + name )
+ .height( "" );
+ },
+ startOut = function(){
+ // if it's not sequential, call the doneOut transition to start the TO page animating in simultaneously
+ if( !sequential ){
+ doneOut();
+ }
+ else {
+ $from.animationComplete( doneOut );
+ }
+
+ // Set the from page's height and start it transitioning out
+ // Note: setting an explicit height helps eliminate tiling in the transitions
+ $from
+ .height( screenHeight + $(window ).scrollTop() )
+ .addClass( name + " out" + reverseClass );
+ },
+
+ doneOut = function() {
+
+ if ( $from && sequential ) {
+ cleanFrom();
+ }
+
+ startIn();
+ },
+
+ startIn = function(){
+
+ $to.addClass( $.mobile.activePageClass );
+
+ // Send focus to page as it is now display: block
+ $.mobile.focusPage( $to );
+
+ // Set to page height
+ $to.height( screenHeight + toScroll );
+
+ scrollPage();
+
+ if( !none ){
+ $to.animationComplete( doneIn );
+ }
+
+ $to.addClass( name + " in" + reverseClass );
+
+ if( none ){
+ doneIn();
+ }
+
+ },
+
+ doneIn = function() {
+
+ if ( !sequential ) {
+
+ if( $from ){
+ cleanFrom();
+ }
+ }
+
+ $to
+ .removeClass( "out in reverse " + name )
+ .height( "" );
+
+ toggleViewportClass();
+
+ // In some browsers (iOS5), 3D transitions block the ability to scroll to the desired location during transition
+ // This ensures we jump to that spot after the fact, if we aren't there already.
+ if( $( window ).scrollTop() !== toScroll ){
+ scrollPage();
+ }
+
+ deferred.resolve( name, reverse, $to, $from, true );
+ };
+
+ toggleViewportClass();
+
+ if ( $from && !none ) {
+ startOut();
+ }
+ else {
+ doneOut();
+ }
+
+ return deferred.promise();
+ };
+}
+
+// generate the handlers from the above
+var sequentialHandler = createHandler(),
+ simultaneousHandler = createHandler( false );
+
+// Make our transition handler the public default.
+$.mobile.defaultTransitionHandler = sequentialHandler;
+
+//transition handler dictionary for 3rd party transitions
+$.mobile.transitionHandlers = {
+ "default": $.mobile.defaultTransitionHandler,
+ "sequential": sequentialHandler,
+ "simultaneous": simultaneousHandler
+};
+
+$.mobile.transitionFallbacks = {};
+
+})( jQuery, this );
+
+( function( $, undefined ) {
+
+ //define vars for interal use
+ var $window = $( window ),
+ $html = $( 'html' ),
+ $head = $( 'head' ),
+
+ //url path helpers for use in relative url management
+ path = {
+
+ // This scary looking regular expression parses an absolute URL or its relative
+ // variants (protocol, site, document, query, and hash), into the various
+ // components (protocol, host, path, query, fragment, etc that make up the
+ // URL as well as some other commonly used sub-parts. When used with RegExp.exec()
+ // or String.match, it parses the URL into a results array that looks like this:
+ //
+ // [0]: http://jblas:password@mycompany.com:8080/mail/inbox?msg=1234&type=unread#msg-content
+ // [1]: http://jblas:password@mycompany.com:8080/mail/inbox?msg=1234&type=unread
+ // [2]: http://jblas:password@mycompany.com:8080/mail/inbox
+ // [3]: http://jblas:password@mycompany.com:8080
+ // [4]: http:
+ // [5]: //
+ // [6]: jblas:password@mycompany.com:8080
+ // [7]: jblas:password
+ // [8]: jblas
+ // [9]: password
+ // [10]: mycompany.com:8080
+ // [11]: mycompany.com
+ // [12]: 8080
+ // [13]: /mail/inbox
+ // [14]: /mail/
+ // [15]: inbox
+ // [16]: ?msg=1234&type=unread
+ // [17]: #msg-content
+ //
+ urlParseRE: /^(((([^:\/#\?]+:)?(?:(\/\/)((?:(([^:@\/#\?]+)(?:\:([^:@\/#\?]+))?)@)?(([^:\/#\?\]\[]+|\[[^\/\]@#?]+\])(?:\:([0-9]+))?))?)?)?((\/?(?:[^\/\?#]+\/+)*)([^\?#]*)))?(\?[^#]+)?)(#.*)?/,
+
+ //Parse a URL into a structure that allows easy access to
+ //all of the URL components by name.
+ parseUrl: function( url ) {
+ // If we're passed an object, we'll assume that it is
+ // a parsed url object and just return it back to the caller.
+ if ( $.type( url ) === "object" ) {
+ return url;
+ }
+
+ var matches = path.urlParseRE.exec( url || "" ) || [];
+
+ // Create an object that allows the caller to access the sub-matches
+ // by name. Note that IE returns an empty string instead of undefined,
+ // like all other browsers do, so we normalize everything so its consistent
+ // no matter what browser we're running on.
+ return {
+ href: matches[ 0 ] || "",
+ hrefNoHash: matches[ 1 ] || "",
+ hrefNoSearch: matches[ 2 ] || "",
+ domain: matches[ 3 ] || "",
+ protocol: matches[ 4 ] || "",
+ doubleSlash: matches[ 5 ] || "",
+ authority: matches[ 6 ] || "",
+ username: matches[ 8 ] || "",
+ password: matches[ 9 ] || "",
+ host: matches[ 10 ] || "",
+ hostname: matches[ 11 ] || "",
+ port: matches[ 12 ] || "",
+ pathname: matches[ 13 ] || "",
+ directory: matches[ 14 ] || "",
+ filename: matches[ 15 ] || "",
+ search: matches[ 16 ] || "",
+ hash: matches[ 17 ] || ""
+ };
+ },
+
+ //Turn relPath into an asbolute path. absPath is
+ //an optional absolute path which describes what
+ //relPath is relative to.
+ makePathAbsolute: function( relPath, absPath ) {
+ if ( relPath && relPath.charAt( 0 ) === "/" ) {
+ return relPath;
+ }
+
+ relPath = relPath || "";
+ absPath = absPath ? absPath.replace( /^\/|(\/[^\/]*|[^\/]+)$/g, "" ) : "";
+
+ var absStack = absPath ? absPath.split( "/" ) : [],
+ relStack = relPath.split( "/" );
+ for ( var i = 0; i < relStack.length; i++ ) {
+ var d = relStack[ i ];
+ switch ( d ) {
+ case ".":
+ break;
+ case "..":
+ if ( absStack.length ) {
+ absStack.pop();
+ }
+ break;
+ default:
+ absStack.push( d );
+ break;
+ }
+ }
+ return "/" + absStack.join( "/" );
+ },
+
+ //Returns true if both urls have the same domain.
+ isSameDomain: function( absUrl1, absUrl2 ) {
+ return path.parseUrl( absUrl1 ).domain === path.parseUrl( absUrl2 ).domain;
+ },
+
+ //Returns true for any relative variant.
+ isRelativeUrl: function( url ) {
+ // All relative Url variants have one thing in common, no protocol.
+ return path.parseUrl( url ).protocol === "";
+ },
+
+ //Returns true for an absolute url.
+ isAbsoluteUrl: function( url ) {
+ return path.parseUrl( url ).protocol !== "";
+ },
+
+ //Turn the specified realtive URL into an absolute one. This function
+ //can handle all relative variants (protocol, site, document, query, fragment).
+ makeUrlAbsolute: function( relUrl, absUrl ) {
+ if ( !path.isRelativeUrl( relUrl ) ) {
+ return relUrl;
+ }
+
+ var relObj = path.parseUrl( relUrl ),
+ absObj = path.parseUrl( absUrl ),
+ protocol = relObj.protocol || absObj.protocol,
+ doubleSlash = relObj.protocol ? relObj.doubleSlash : ( relObj.doubleSlash || absObj.doubleSlash ),
+ authority = relObj.authority || absObj.authority,
+ hasPath = relObj.pathname !== "",
+ pathname = path.makePathAbsolute( relObj.pathname || absObj.filename, absObj.pathname ),
+ search = relObj.search || ( !hasPath && absObj.search ) || "",
+ hash = relObj.hash;
+
+ return protocol + doubleSlash + authority + pathname + search + hash;
+ },
+
+ //Add search (aka query) params to the specified url.
+ addSearchParams: function( url, params ) {
+ var u = path.parseUrl( url ),
+ p = ( typeof params === "object" ) ? $.param( params ) : params,
+ s = u.search || "?";
+ return u.hrefNoSearch + s + ( s.charAt( s.length - 1 ) !== "?" ? "&" : "" ) + p + ( u.hash || "" );
+ },
+
+ convertUrlToDataUrl: function( absUrl ) {
+ var u = path.parseUrl( absUrl );
+ if ( path.isEmbeddedPage( u ) ) {
+ // For embedded pages, remove the dialog hash key as in getFilePath(),
+ // otherwise the Data Url won't match the id of the embedded Page.
+ return u.hash.split( dialogHashKey )[0].replace( /^#/, "" );
+ } else if ( path.isSameDomain( u, documentBase ) ) {
+ return u.hrefNoHash.replace( documentBase.domain, "" );
+ }
+ return absUrl;
+ },
+
+ //get path from current hash, or from a file path
+ get: function( newPath ) {
+ if( newPath === undefined ) {
+ newPath = location.hash;
+ }
+ return path.stripHash( newPath ).replace( /[^\/]*\.[^\/*]+$/, '' );
+ },
+
+ //return the substring of a filepath before the sub-page key, for making a server request
+ getFilePath: function( path ) {
+ var splitkey = '&' + $.mobile.subPageUrlKey;
+ return path && path.split( splitkey )[0].split( dialogHashKey )[0];
+ },
+
+ //set location hash to path
+ set: function( path ) {
+ location.hash = path;
+ },
+
+ //test if a given url (string) is a path
+ //NOTE might be exceptionally naive
+ isPath: function( url ) {
+ return ( /\// ).test( url );
+ },
+
+ //return a url path with the window's location protocol/hostname/pathname removed
+ clean: function( url ) {
+ return url.replace( documentBase.domain, "" );
+ },
+
+ //just return the url without an initial #
+ stripHash: function( url ) {
+ return url.replace( /^#/, "" );
+ },
+
+ //remove the preceding hash, any query params, and dialog notations
+ cleanHash: function( hash ) {
+ return path.stripHash( hash.replace( /\?.*$/, "" ).replace( dialogHashKey, "" ) );
+ },
+
+ //check whether a url is referencing the same domain, or an external domain or different protocol
+ //could be mailto, etc
+ isExternal: function( url ) {
+ var u = path.parseUrl( url );
+ return u.protocol && u.domain !== documentUrl.domain ? true : false;
+ },
+
+ hasProtocol: function( url ) {
+ return ( /^(:?\w+:)/ ).test( url );
+ },
+
+ //check if the specified url refers to the first page in the main application document.
+ isFirstPageUrl: function( url ) {
+ // We only deal with absolute paths.
+ var u = path.parseUrl( path.makeUrlAbsolute( url, documentBase ) ),
+
+ // Does the url have the same path as the document?
+ samePath = u.hrefNoHash === documentUrl.hrefNoHash || ( documentBaseDiffers && u.hrefNoHash === documentBase.hrefNoHash ),
+
+ // Get the first page element.
+ fp = $.mobile.firstPage,
+
+ // Get the id of the first page element if it has one.
+ fpId = fp && fp[0] ? fp[0].id : undefined;
+
+ // The url refers to the first page if the path matches the document and
+ // it either has no hash value, or the hash is exactly equal to the id of the
+ // first page element.
+ return samePath && ( !u.hash || u.hash === "#" || ( fpId && u.hash.replace( /^#/, "" ) === fpId ) );
+ },
+
+ isEmbeddedPage: function( url ) {
+ var u = path.parseUrl( url );
+
+ //if the path is absolute, then we need to compare the url against
+ //both the documentUrl and the documentBase. The main reason for this
+ //is that links embedded within external documents will refer to the
+ //application document, whereas links embedded within the application
+ //document will be resolved against the document base.
+ if ( u.protocol !== "" ) {
+ return ( u.hash && ( u.hrefNoHash === documentUrl.hrefNoHash || ( documentBaseDiffers && u.hrefNoHash === documentBase.hrefNoHash ) ) );
+ }
+ return (/^#/).test( u.href );
+ }
+ },
+
+ //will be defined when a link is clicked and given an active class
+ $activeClickedLink = null,
+
+ //urlHistory is purely here to make guesses at whether the back or forward button was clicked
+ //and provide an appropriate transition
+ urlHistory = {
+ // Array of pages that are visited during a single page load.
+ // Each has a url and optional transition, title, and pageUrl (which represents the file path, in cases where URL is obscured, such as dialogs)
+ stack: [],
+
+ //maintain an index number for the active page in the stack
+ activeIndex: 0,
+
+ //get active
+ getActive: function() {
+ return urlHistory.stack[ urlHistory.activeIndex ];
+ },
+
+ getPrev: function() {
+ return urlHistory.stack[ urlHistory.activeIndex - 1 ];
+ },
+
+ getNext: function() {
+ return urlHistory.stack[ urlHistory.activeIndex + 1 ];
+ },
+
+ // addNew is used whenever a new page is added
+ addNew: function( url, transition, title, pageUrl, role ) {
+ //if there's forward history, wipe it
+ if( urlHistory.getNext() ) {
+ urlHistory.clearForward();
+ }
+
+ urlHistory.stack.push( {url : url, transition: transition, title: title, pageUrl: pageUrl, role: role } );
+
+ urlHistory.activeIndex = urlHistory.stack.length - 1;
+ },
+
+ //wipe urls ahead of active index
+ clearForward: function() {
+ urlHistory.stack = urlHistory.stack.slice( 0, urlHistory.activeIndex + 1 );
+ },
+
+ directHashChange: function( opts ) {
+ var back , forward, newActiveIndex, prev = this.getActive();
+
+ // check if url isp in history and if it's ahead or behind current page
+ $.each( urlHistory.stack, function( i, historyEntry ) {
+
+ //if the url is in the stack, it's a forward or a back
+ if( opts.currentUrl === historyEntry.url ) {
+ //define back and forward by whether url is older or newer than current page
+ back = i < urlHistory.activeIndex;
+ forward = !back;
+ newActiveIndex = i;
+ }
+ });
+
+ // save new page index, null check to prevent falsey 0 result
+ this.activeIndex = newActiveIndex !== undefined ? newActiveIndex : this.activeIndex;
+
+ if( back ) {
+ ( opts.either || opts.isBack )( true );
+ } else if( forward ) {
+ ( opts.either || opts.isForward )( false );
+ }
+ },
+
+ //disable hashchange event listener internally to ignore one change
+ //toggled internally when location.hash is updated to match the url of a successful page load
+ ignoreNextHashChange: false
+ },
+
+ //define first selector to receive focus when a page is shown
+ focusable = "[tabindex],a,button:visible,select:visible,input",
+
+ //queue to hold simultanious page transitions
+ pageTransitionQueue = [],
+
+ //indicates whether or not page is in process of transitioning
+ isPageTransitioning = false,
+
+ //nonsense hash change key for dialogs, so they create a history entry
+ dialogHashKey = "&ui-state=dialog",
+
+ //existing base tag?
+ $base = $head.children( "base" ),
+
+ //tuck away the original document URL minus any fragment.
+ documentUrl = path.parseUrl( location.href ),
+
+ //if the document has an embedded base tag, documentBase is set to its
+ //initial value. If a base tag does not exist, then we default to the documentUrl.
+ documentBase = $base.length ? path.parseUrl( path.makeUrlAbsolute( $base.attr( "href" ), documentUrl.href ) ) : documentUrl,
+
+ //cache the comparison once.
+ documentBaseDiffers = ( documentUrl.hrefNoHash !== documentBase.hrefNoHash );
+
+ //base element management, defined depending on dynamic base tag support
+ var base = $.support.dynamicBaseTag ? {
+
+ //define base element, for use in routing asset urls that are referenced in Ajax-requested markup
+ element: ( $base.length ? $base : $( "
", { href: documentBase.hrefNoHash } ).prependTo( $head ) ),
+
+ //set the generated BASE element's href attribute to a new page's base path
+ set: function( href ) {
+ base.element.attr( "href", path.makeUrlAbsolute( href, documentBase ) );
+ },
+
+ //set the generated BASE element's href attribute to a new page's base path
+ reset: function() {
+ base.element.attr( "href", documentBase.hrefNoHash );
+ }
+
+ } : undefined;
+
+/*
+ internal utility functions
+--------------------------------------*/
+
+
+ //direct focus to the page title, or otherwise first focusable element
+ $.mobile.focusPage = function ( page ) {
+ var autofocus = page.find("[autofocus]"),
+ pageTitle = page.find( ".ui-title:eq(0)" );
+
+ if( autofocus.length ) {
+ autofocus.focus();
+ return;
+ }
+
+ if( pageTitle.length ) {
+ pageTitle.focus();
+ }
+ else{
+ page.focus();
+ }
+ }
+
+ //remove active classes after page transition or error
+ function removeActiveLinkClass( forceRemoval ) {
+ if( !!$activeClickedLink && ( !$activeClickedLink.closest( '.ui-page-active' ).length || forceRemoval ) ) {
+ $activeClickedLink.removeClass( $.mobile.activeBtnClass );
+ }
+ $activeClickedLink = null;
+ }
+
+ function releasePageTransitionLock() {
+ isPageTransitioning = false;
+ if( pageTransitionQueue.length > 0 ) {
+ $.mobile.changePage.apply( null, pageTransitionQueue.pop() );
+ }
+ }
+
+ // Save the last scroll distance per page, before it is hidden
+ var setLastScrollEnabled = true,
+ setLastScroll, delayedSetLastScroll;
+
+ setLastScroll = function() {
+ // this barrier prevents setting the scroll value based on the browser
+ // scrolling the window based on a hashchange
+ if( !setLastScrollEnabled ) {
+ return;
+ }
+
+ var active = $.mobile.urlHistory.getActive();
+
+ if( active ) {
+ var lastScroll = $window.scrollTop();
+
+ // Set active page's lastScroll prop.
+ // If the location we're scrolling to is less than minScrollBack, let it go.
+ active.lastScroll = lastScroll < $.mobile.minScrollBack ? $.mobile.defaultHomeScroll : lastScroll;
+ }
+ };
+
+ // bind to scrollstop to gather scroll position. The delay allows for the hashchange
+ // event to fire and disable scroll recording in the case where the browser scrolls
+ // to the hash targets location (sometimes the top of the page). once pagechange fires
+ // getLastScroll is again permitted to operate
+ delayedSetLastScroll = function() {
+ setTimeout( setLastScroll, 100 );
+ };
+
+ // disable an scroll setting when a hashchange has been fired, this only works
+ // because the recording of the scroll position is delayed for 100ms after
+ // the browser might have changed the position because of the hashchange
+ $window.bind( $.support.pushState ? "popstate" : "hashchange", function() {
+ setLastScrollEnabled = false;
+ });
+
+ // handle initial hashchange from chrome :(
+ $window.one( $.support.pushState ? "popstate" : "hashchange", function() {
+ setLastScrollEnabled = true;
+ });
+
+ // wait until the mobile page container has been determined to bind to pagechange
+ $window.one( "pagecontainercreate", function(){
+ // once the page has changed, re-enable the scroll recording
+ $.mobile.pageContainer.bind( "pagechange", function() {
+
+ setLastScrollEnabled = true;
+
+ // remove any binding that previously existed on the get scroll
+ // which may or may not be different than the scroll element determined for
+ // this page previously
+ $window.unbind( "scrollstop", delayedSetLastScroll );
+
+ // determine and bind to the current scoll element which may be the window
+ // or in the case of touch overflow the element with touch overflow
+ $window.bind( "scrollstop", delayedSetLastScroll );
+ });
+ });
+
+ // bind to scrollstop for the first page as "pagechange" won't be fired in that case
+ $window.bind( "scrollstop", delayedSetLastScroll );
+
+ //function for transitioning between two existing pages
+ function transitionPages( toPage, fromPage, transition, reverse ) {
+
+ if( fromPage ) {
+ //trigger before show/hide events
+ fromPage.data( "page" )._trigger( "beforehide", null, { nextPage: toPage } );
+ }
+
+ toPage.data( "page" )._trigger( "beforeshow", null, { prevPage: fromPage || $( "" ) } );
+
+ //clear page loader
+ $.mobile.hidePageLoadingMsg();
+
+ // If transition is defined, check if css 3D transforms are supported, and if not, if a fallback is specified
+ if( transition && !$.support.cssTransform3d && $.mobile.transitionFallbacks[ transition ] ){
+ transition = $.mobile.transitionFallbacks[ transition ];
+ }
+
+ //find the transition handler for the specified transition. If there
+ //isn't one in our transitionHandlers dictionary, use the default one.
+ //call the handler immediately to kick-off the transition.
+ var th = $.mobile.transitionHandlers[ transition || "default" ] || $.mobile.defaultTransitionHandler,
+ promise = th( transition, reverse, toPage, fromPage );
+
+ promise.done(function() {
+
+ //trigger show/hide events
+ if( fromPage ) {
+ fromPage.data( "page" )._trigger( "hide", null, { nextPage: toPage } );
+ }
+
+ //trigger pageshow, define prevPage as either fromPage or empty jQuery obj
+ toPage.data( "page" )._trigger( "show", null, { prevPage: fromPage || $( "" ) } );
+ });
+
+ return promise;
+ }
+
+ //simply set the active page's minimum height to screen height, depending on orientation
+ function getScreenHeight(){
+ // Native innerHeight returns more accurate value for this across platforms,
+ // jQuery version is here as a normalized fallback for platforms like Symbian
+ return window.innerHeight || $( window ).height();
+ }
+
+ $.mobile.getScreenHeight = getScreenHeight;
+
+ //simply set the active page's minimum height to screen height, depending on orientation
+ function resetActivePageHeight(){
+ var aPage = $( "." + $.mobile.activePageClass ),
+ aPagePadT = parseFloat( aPage.css( "padding-top" ) ),
+ aPagePadB = parseFloat( aPage.css( "padding-bottom" ) );
+
+ aPage.css( "min-height", getScreenHeight() - aPagePadT - aPagePadB );
+ }
+
+ //shared page enhancements
+ function enhancePage( $page, role ) {
+ // If a role was specified, make sure the data-role attribute
+ // on the page element is in sync.
+ if( role ) {
+ $page.attr( "data-" + $.mobile.ns + "role", role );
+ }
+
+ //run page plugin
+ $page.page();
+ }
+
+/* exposed $.mobile methods */
+
+ //animation complete callback
+ $.fn.animationComplete = function( callback ) {
+ if( $.support.cssTransitions ) {
+ return $( this ).one( 'webkitAnimationEnd animationend', callback );
+ }
+ else{
+ // defer execution for consistency between webkit/non webkit
+ setTimeout( callback, 0 );
+ return $( this );
+ }
+ };
+
+ //expose path object on $.mobile
+ $.mobile.path = path;
+
+ //expose base object on $.mobile
+ $.mobile.base = base;
+
+ //history stack
+ $.mobile.urlHistory = urlHistory;
+
+ $.mobile.dialogHashKey = dialogHashKey;
+
+
+
+ //enable cross-domain page support
+ $.mobile.allowCrossDomainPages = false;
+
+ //return the original document url
+ $.mobile.getDocumentUrl = function(asParsedObject) {
+ return asParsedObject ? $.extend( {}, documentUrl ) : documentUrl.href;
+ };
+
+ //return the original document base url
+ $.mobile.getDocumentBase = function(asParsedObject) {
+ return asParsedObject ? $.extend( {}, documentBase ) : documentBase.href;
+ };
+
+ $.mobile._bindPageRemove = function() {
+ var page = $(this);
+
+ // when dom caching is not enabled or the page is embedded bind to remove the page on hide
+ if( !page.data("page").options.domCache
+ && page.is(":jqmData(external-page='true')") ) {
+
+ page.bind( 'pagehide.remove', function() {
+ var $this = $( this ),
+ prEvent = new $.Event( "pageremove" );
+
+ $this.trigger( prEvent );
+
+ if( !prEvent.isDefaultPrevented() ){
+ $this.removeWithDependents();
+ }
+ });
+ }
+ };
+
+ // Load a page into the DOM.
+ $.mobile.loadPage = function( url, options ) {
+ // This function uses deferred notifications to let callers
+ // know when the page is done loading, or if an error has occurred.
+ var deferred = $.Deferred(),
+
+ // The default loadPage options with overrides specified by
+ // the caller.
+ settings = $.extend( {}, $.mobile.loadPage.defaults, options ),
+
+ // The DOM element for the page after it has been loaded.
+ page = null,
+
+ // If the reloadPage option is true, and the page is already
+ // in the DOM, dupCachedPage will be set to the page element
+ // so that it can be removed after the new version of the
+ // page is loaded off the network.
+ dupCachedPage = null,
+
+ // determine the current base url
+ findBaseWithDefault = function(){
+ var closestBase = ( $.mobile.activePage && getClosestBaseUrl( $.mobile.activePage ) );
+ return closestBase || documentBase.hrefNoHash;
+ },
+
+ // The absolute version of the URL passed into the function. This
+ // version of the URL may contain dialog/subpage params in it.
+ absUrl = path.makeUrlAbsolute( url, findBaseWithDefault() );
+
+
+ // If the caller provided data, and we're using "get" request,
+ // append the data to the URL.
+ if ( settings.data && settings.type === "get" ) {
+ absUrl = path.addSearchParams( absUrl, settings.data );
+ settings.data = undefined;
+ }
+
+ // If the caller is using a "post" request, reloadPage must be true
+ if( settings.data && settings.type === "post" ){
+ settings.reloadPage = true;
+ }
+
+ // The absolute version of the URL minus any dialog/subpage params.
+ // In otherwords the real URL of the page to be loaded.
+ var fileUrl = path.getFilePath( absUrl ),
+
+ // The version of the Url actually stored in the data-url attribute of
+ // the page. For embedded pages, it is just the id of the page. For pages
+ // within the same domain as the document base, it is the site relative
+ // path. For cross-domain pages (Phone Gap only) the entire absolute Url
+ // used to load the page.
+ dataUrl = path.convertUrlToDataUrl( absUrl );
+
+ // Make sure we have a pageContainer to work with.
+ settings.pageContainer = settings.pageContainer || $.mobile.pageContainer;
+
+ // Check to see if the page already exists in the DOM.
+ page = settings.pageContainer.children( ":jqmData(url='" + dataUrl + "')" );
+
+ // If we failed to find the page, check to see if the url is a
+ // reference to an embedded page. If so, it may have been dynamically
+ // injected by a developer, in which case it would be lacking a data-url
+ // attribute and in need of enhancement.
+ if ( page.length === 0 && dataUrl && !path.isPath( dataUrl ) ) {
+ page = settings.pageContainer.children( "#" + dataUrl )
+ .attr( "data-" + $.mobile.ns + "url", dataUrl );
+ }
+
+ // If we failed to find a page in the DOM, check the URL to see if it
+ // refers to the first page in the application. If it isn't a reference
+ // to the first page and refers to non-existent embedded page, error out.
+ if ( page.length === 0 ) {
+ if ( $.mobile.firstPage && path.isFirstPageUrl( fileUrl ) ) {
+ // Check to make sure our cached-first-page is actually
+ // in the DOM. Some user deployed apps are pruning the first
+ // page from the DOM for various reasons, we check for this
+ // case here because we don't want a first-page with an id
+ // falling through to the non-existent embedded page error
+ // case. If the first-page is not in the DOM, then we let
+ // things fall through to the ajax loading code below so
+ // that it gets reloaded.
+ if ( $.mobile.firstPage.parent().length ) {
+ page = $( $.mobile.firstPage );
+ }
+ } else if ( path.isEmbeddedPage( fileUrl ) ) {
+ deferred.reject( absUrl, options );
+ return deferred.promise();
+ }
+ }
+
+ // Reset base to the default document base.
+ if ( base ) {
+ base.reset();
+ }
+
+ // If the page we are interested in is already in the DOM,
+ // and the caller did not indicate that we should force a
+ // reload of the file, we are done. Otherwise, track the
+ // existing page as a duplicated.
+ if ( page.length ) {
+ if ( !settings.reloadPage ) {
+ enhancePage( page, settings.role );
+ deferred.resolve( absUrl, options, page );
+ return deferred.promise();
+ }
+ dupCachedPage = page;
+ }
+
+ var mpc = settings.pageContainer,
+ pblEvent = new $.Event( "pagebeforeload" ),
+ triggerData = { url: url, absUrl: absUrl, dataUrl: dataUrl, deferred: deferred, options: settings };
+
+ // Let listeners know we're about to load a page.
+ mpc.trigger( pblEvent, triggerData );
+
+ // If the default behavior is prevented, stop here!
+ if( pblEvent.isDefaultPrevented() ){
+ return deferred.promise();
+ }
+
+ if ( settings.showLoadMsg ) {
+
+ // This configurable timeout allows cached pages a brief delay to load without showing a message
+ var loadMsgDelay = setTimeout(function(){
+ $.mobile.showPageLoadingMsg();
+ }, settings.loadMsgDelay ),
+
+ // Shared logic for clearing timeout and removing message.
+ hideMsg = function(){
+
+ // Stop message show timer
+ clearTimeout( loadMsgDelay );
+
+ // Hide loading message
+ $.mobile.hidePageLoadingMsg();
+ };
+ }
+
+ if ( !( $.mobile.allowCrossDomainPages || path.isSameDomain( documentUrl, absUrl ) ) ) {
+ deferred.reject( absUrl, options );
+ } else {
+ // Load the new page.
+ $.ajax({
+ url: fileUrl,
+ type: settings.type,
+ data: settings.data,
+ dataType: "html",
+ success: function( html, textStatus, xhr ) {
+ //pre-parse html to check for a data-url,
+ //use it as the new fileUrl, base path, etc
+ var all = $( "
" ),
+
+ //page title regexp
+ newPageTitle = html.match( /
]*>([^<]*)/ ) && RegExp.$1,
+
+ // TODO handle dialogs again
+ pageElemRegex = new RegExp( "(<[^>]+\\bdata-" + $.mobile.ns + "role=[\"']?page[\"']?[^>]*>)" ),
+ dataUrlRegex = new RegExp( "\\bdata-" + $.mobile.ns + "url=[\"']?([^\"'>]*)[\"']?" );
+
+
+ // data-url must be provided for the base tag so resource requests can be directed to the
+ // correct url. loading into a temprorary element makes these requests immediately
+ if( pageElemRegex.test( html )
+ && RegExp.$1
+ && dataUrlRegex.test( RegExp.$1 )
+ && RegExp.$1 ) {
+ url = fileUrl = path.getFilePath( RegExp.$1 );
+ }
+
+ if ( base ) {
+ base.set( fileUrl );
+ }
+
+ //workaround to allow scripts to execute when included in page divs
+ all.get( 0 ).innerHTML = html;
+ page = all.find( ":jqmData(role='page'), :jqmData(role='dialog')" ).first();
+
+ //if page elem couldn't be found, create one and insert the body element's contents
+ if( !page.length ){
+ page = $( "" + html.split( /<\/?body[^>]*>/gmi )[1] + "
" );
+ }
+
+ if ( newPageTitle && !page.jqmData( "title" ) ) {
+ if ( ~newPageTitle.indexOf( "&" ) ) {
+ newPageTitle = $( "" + newPageTitle + "
" ).text();
+ }
+ page.jqmData( "title", newPageTitle );
+ }
+
+ //rewrite src and href attrs to use a base url
+ if( !$.support.dynamicBaseTag ) {
+ var newPath = path.get( fileUrl );
+ page.find( "[src], link[href], a[rel='external'], :jqmData(ajax='false'), a[target]" ).each(function() {
+ var thisAttr = $( this ).is( '[href]' ) ? 'href' :
+ $(this).is('[src]') ? 'src' : 'action',
+ thisUrl = $( this ).attr( thisAttr );
+
+ // XXX_jblas: We need to fix this so that it removes the document
+ // base URL, and then prepends with the new page URL.
+ //if full path exists and is same, chop it - helps IE out
+ thisUrl = thisUrl.replace( location.protocol + '//' + location.host + location.pathname, '' );
+
+ if( !/^(\w+:|#|\/)/.test( thisUrl ) ) {
+ $( this ).attr( thisAttr, newPath + thisUrl );
+ }
+ });
+ }
+
+ //append to page and enhance
+ // TODO taging a page with external to make sure that embedded pages aren't removed
+ // by the various page handling code is bad. Having page handling code in many
+ // places is bad. Solutions post 1.0
+ page
+ .attr( "data-" + $.mobile.ns + "url", path.convertUrlToDataUrl( fileUrl ) )
+ .attr( "data-" + $.mobile.ns + "external-page", true )
+ .appendTo( settings.pageContainer );
+
+ // wait for page creation to leverage options defined on widget
+ page.one( 'pagecreate', $.mobile._bindPageRemove );
+
+ enhancePage( page, settings.role );
+
+ // Enhancing the page may result in new dialogs/sub pages being inserted
+ // into the DOM. If the original absUrl refers to a sub-page, that is the
+ // real page we are interested in.
+ if ( absUrl.indexOf( "&" + $.mobile.subPageUrlKey ) > -1 ) {
+ page = settings.pageContainer.children( ":jqmData(url='" + dataUrl + "')" );
+ }
+
+ //bind pageHide to removePage after it's hidden, if the page options specify to do so
+
+ // Remove loading message.
+ if ( settings.showLoadMsg ) {
+ hideMsg();
+ }
+
+ // Add the page reference and xhr to our triggerData.
+ triggerData.xhr = xhr;
+ triggerData.textStatus = textStatus;
+ triggerData.page = page;
+
+ // Let listeners know the page loaded successfully.
+ settings.pageContainer.trigger( "pageload", triggerData );
+
+ deferred.resolve( absUrl, options, page, dupCachedPage );
+ },
+ error: function( xhr, textStatus, errorThrown ) {
+ //set base back to current path
+ if( base ) {
+ base.set( path.get() );
+ }
+
+ // Add error info to our triggerData.
+ triggerData.xhr = xhr;
+ triggerData.textStatus = textStatus;
+ triggerData.errorThrown = errorThrown;
+
+ var plfEvent = new $.Event( "pageloadfailed" );
+
+ // Let listeners know the page load failed.
+ settings.pageContainer.trigger( plfEvent, triggerData );
+
+ // If the default behavior is prevented, stop here!
+ // Note that it is the responsibility of the listener/handler
+ // that called preventDefault(), to resolve/reject the
+ // deferred object within the triggerData.
+ if( plfEvent.isDefaultPrevented() ){
+ return;
+ }
+
+ // Remove loading message.
+ if ( settings.showLoadMsg ) {
+
+ // Remove loading message.
+ hideMsg();
+
+ // show error message
+ $.mobile.showPageLoadingMsg( $.mobile.pageLoadErrorMessageTheme, $.mobile.pageLoadErrorMessage, true );
+
+ // hide after delay
+ setTimeout( $.mobile.hidePageLoadingMsg, 1500 );
+ }
+
+ deferred.reject( absUrl, options );
+ }
+ });
+ }
+
+ return deferred.promise();
+ };
+
+ $.mobile.loadPage.defaults = {
+ type: "get",
+ data: undefined,
+ reloadPage: false,
+ role: undefined, // By default we rely on the role defined by the @data-role attribute.
+ showLoadMsg: false,
+ pageContainer: undefined,
+ loadMsgDelay: 50 // This delay allows loads that pull from browser cache to occur without showing the loading message.
+ };
+
+ // Show a specific page in the page container.
+ $.mobile.changePage = function( toPage, options ) {
+ // If we are in the midst of a transition, queue the current request.
+ // We'll call changePage() once we're done with the current transition to
+ // service the request.
+ if( isPageTransitioning ) {
+ pageTransitionQueue.unshift( arguments );
+ return;
+ }
+
+ var settings = $.extend( {}, $.mobile.changePage.defaults, options );
+
+ // Make sure we have a pageContainer to work with.
+ settings.pageContainer = settings.pageContainer || $.mobile.pageContainer;
+
+ // Make sure we have a fromPage.
+ settings.fromPage = settings.fromPage || $.mobile.activePage;
+
+ var mpc = settings.pageContainer,
+ pbcEvent = new $.Event( "pagebeforechange" ),
+ triggerData = { toPage: toPage, options: settings };
+
+ // Let listeners know we're about to change the current page.
+ mpc.trigger( pbcEvent, triggerData );
+
+ // If the default behavior is prevented, stop here!
+ if( pbcEvent.isDefaultPrevented() ){
+ return;
+ }
+
+ // We allow "pagebeforechange" observers to modify the toPage in the trigger
+ // data to allow for redirects. Make sure our toPage is updated.
+
+ toPage = triggerData.toPage;
+
+ // Set the isPageTransitioning flag to prevent any requests from
+ // entering this method while we are in the midst of loading a page
+ // or transitioning.
+
+ isPageTransitioning = true;
+
+ // If the caller passed us a url, call loadPage()
+ // to make sure it is loaded into the DOM. We'll listen
+ // to the promise object it returns so we know when
+ // it is done loading or if an error ocurred.
+ if ( typeof toPage == "string" ) {
+ $.mobile.loadPage( toPage, settings )
+ .done(function( url, options, newPage, dupCachedPage ) {
+ isPageTransitioning = false;
+ options.duplicateCachedPage = dupCachedPage;
+ $.mobile.changePage( newPage, options );
+ })
+ .fail(function( url, options ) {
+ isPageTransitioning = false;
+
+ //clear out the active button state
+ removeActiveLinkClass( true );
+
+ //release transition lock so navigation is free again
+ releasePageTransitionLock();
+ settings.pageContainer.trigger( "pagechangefailed", triggerData );
+ });
+ return;
+ }
+
+ // If we are going to the first-page of the application, we need to make
+ // sure settings.dataUrl is set to the application document url. This allows
+ // us to avoid generating a document url with an id hash in the case where the
+ // first-page of the document has an id attribute specified.
+ if ( toPage[ 0 ] === $.mobile.firstPage[ 0 ] && !settings.dataUrl ) {
+ settings.dataUrl = documentUrl.hrefNoHash;
+ }
+
+ // The caller passed us a real page DOM element. Update our
+ // internal state and then trigger a transition to the page.
+ var fromPage = settings.fromPage,
+ url = ( settings.dataUrl && path.convertUrlToDataUrl( settings.dataUrl ) ) || toPage.jqmData( "url" ),
+ // The pageUrl var is usually the same as url, except when url is obscured as a dialog url. pageUrl always contains the file path
+ pageUrl = url,
+ fileUrl = path.getFilePath( url ),
+ active = urlHistory.getActive(),
+ activeIsInitialPage = urlHistory.activeIndex === 0,
+ historyDir = 0,
+ pageTitle = document.title,
+ isDialog = settings.role === "dialog" || toPage.jqmData( "role" ) === "dialog";
+
+ // By default, we prevent changePage requests when the fromPage and toPage
+ // are the same element, but folks that generate content manually/dynamically
+ // and reuse pages want to be able to transition to the same page. To allow
+ // this, they will need to change the default value of allowSamePageTransition
+ // to true, *OR*, pass it in as an option when they manually call changePage().
+ // It should be noted that our default transition animations assume that the
+ // formPage and toPage are different elements, so they may behave unexpectedly.
+ // It is up to the developer that turns on the allowSamePageTransitiona option
+ // to either turn off transition animations, or make sure that an appropriate
+ // animation transition is used.
+ if( fromPage && fromPage[0] === toPage[0] && !settings.allowSamePageTransition ) {
+ isPageTransitioning = false;
+ mpc.trigger( "pagechange", triggerData );
+ return;
+ }
+
+ // We need to make sure the page we are given has already been enhanced.
+ enhancePage( toPage, settings.role );
+
+ // If the changePage request was sent from a hashChange event, check to see if the
+ // page is already within the urlHistory stack. If so, we'll assume the user hit
+ // the forward/back button and will try to match the transition accordingly.
+ if( settings.fromHashChange ) {
+ urlHistory.directHashChange({
+ currentUrl: url,
+ isBack: function() { historyDir = -1; },
+ isForward: function() { historyDir = 1; }
+ });
+ }
+
+ // Kill the keyboard.
+ // XXX_jblas: We need to stop crawling the entire document to kill focus. Instead,
+ // we should be tracking focus with a delegate() handler so we already have
+ // the element in hand at this point.
+ // Wrap this in a try/catch block since IE9 throw "Unspecified error" if document.activeElement
+ // is undefined when we are in an IFrame.
+ try {
+ if(document.activeElement && document.activeElement.nodeName.toLowerCase() != 'body') {
+ $(document.activeElement).blur();
+ } else {
+ $( "input:focus, textarea:focus, select:focus" ).blur();
+ }
+ } catch(e) {}
+
+ // If we're displaying the page as a dialog, we don't want the url
+ // for the dialog content to be used in the hash. Instead, we want
+ // to append the dialogHashKey to the url of the current page.
+ if ( isDialog && active ) {
+ // on the initial page load active.url is undefined and in that case should
+ // be an empty string. Moving the undefined -> empty string back into
+ // urlHistory.addNew seemed imprudent given undefined better represents
+ // the url state
+ url = ( active.url || "" ) + dialogHashKey;
+ }
+
+ // Set the location hash.
+ if( settings.changeHash !== false && url ) {
+ //disable hash listening temporarily
+ urlHistory.ignoreNextHashChange = true;
+ //update hash and history
+ path.set( url );
+ }
+
+ // if title element wasn't found, try the page div data attr too
+ // If this is a deep-link or a reload ( active === undefined ) then just use pageTitle
+ var newPageTitle = ( !active )? pageTitle : toPage.jqmData( "title" ) || toPage.children(":jqmData(role='header')").find(".ui-title" ).getEncodedText();
+ if( !!newPageTitle && pageTitle == document.title ) {
+ pageTitle = newPageTitle;
+ }
+ if ( !toPage.jqmData( "title" ) ) {
+ toPage.jqmData( "title", pageTitle );
+ }
+
+ // Make sure we have a transition defined.
+ settings.transition = settings.transition
+ || ( ( historyDir && !activeIsInitialPage ) ? active.transition : undefined )
+ || ( isDialog ? $.mobile.defaultDialogTransition : $.mobile.defaultPageTransition );
+
+ //add page to history stack if it's not back or forward
+ if( !historyDir ) {
+ urlHistory.addNew( url, settings.transition, pageTitle, pageUrl, settings.role );
+ }
+
+ //set page title
+ document.title = urlHistory.getActive().title;
+
+ //set "toPage" as activePage
+ $.mobile.activePage = toPage;
+
+ // If we're navigating back in the URL history, set reverse accordingly.
+ settings.reverse = settings.reverse || historyDir < 0;
+
+ transitionPages( toPage, fromPage, settings.transition, settings.reverse )
+ .done(function( name, reverse, $to, $from, alreadyFocused ) {
+ removeActiveLinkClass();
+
+ //if there's a duplicateCachedPage, remove it from the DOM now that it's hidden
+ if ( settings.duplicateCachedPage ) {
+ settings.duplicateCachedPage.remove();
+ }
+
+ // Send focus to the newly shown page. Moved from promise .done binding in transitionPages
+ // itself to avoid ie bug that reports offsetWidth as > 0 (core check for visibility)
+ // despite visibility: hidden addresses issue #2965
+ // https://github.com/jquery/jquery-mobile/issues/2965
+ if( !alreadyFocused ){
+ $.mobile.focusPage( toPage );
+ }
+
+ releasePageTransitionLock();
+
+ // Let listeners know we're all done changing the current page.
+ mpc.trigger( "pagechange", triggerData );
+ });
+ };
+
+ $.mobile.changePage.defaults = {
+ transition: undefined,
+ reverse: false,
+ changeHash: true,
+ fromHashChange: false,
+ role: undefined, // By default we rely on the role defined by the @data-role attribute.
+ duplicateCachedPage: undefined,
+ pageContainer: undefined,
+ showLoadMsg: true, //loading message shows by default when pages are being fetched during changePage
+ dataUrl: undefined,
+ fromPage: undefined,
+ allowSamePageTransition: false
+ };
+
+/* Event Bindings - hashchange, submit, and click */
+ function findClosestLink( ele )
+ {
+ while ( ele ) {
+ // Look for the closest element with a nodeName of "a".
+ // Note that we are checking if we have a valid nodeName
+ // before attempting to access it. This is because the
+ // node we get called with could have originated from within
+ // an embedded SVG document where some symbol instance elements
+ // don't have nodeName defined on them, or strings are of type
+ // SVGAnimatedString.
+ if ( ( typeof ele.nodeName === "string" ) && ele.nodeName.toLowerCase() == "a" ) {
+ break;
+ }
+ ele = ele.parentNode;
+ }
+ return ele;
+ }
+
+ // The base URL for any given element depends on the page it resides in.
+ function getClosestBaseUrl( ele )
+ {
+ // Find the closest page and extract out its url.
+ var url = $( ele ).closest( ".ui-page" ).jqmData( "url" ),
+ base = documentBase.hrefNoHash;
+
+ if ( !url || !path.isPath( url ) ) {
+ url = base;
+ }
+
+ return path.makeUrlAbsolute( url, base);
+ }
+
+
+ //The following event bindings should be bound after mobileinit has been triggered
+ //the following function is called in the init file
+ $.mobile._registerInternalEvents = function(){
+
+ //bind to form submit events, handle with Ajax
+ $( document ).delegate( "form", "submit", function( event ) {
+ var $this = $( this );
+
+ if( !$.mobile.ajaxEnabled ||
+ // test that the form is, itself, ajax false
+ $this.is(":jqmData(ajax='false')") ||
+ // test that $.mobile.ignoreContentEnabled is set and
+ // the form or one of it's parents is ajax=false
+ !$this.jqmHijackable().length ) {
+ return;
+ }
+
+ var type = $this.attr( "method" ),
+ target = $this.attr( "target" ),
+ url = $this.attr( "action" );
+
+ // If no action is specified, browsers default to using the
+ // URL of the document containing the form. Since we dynamically
+ // pull in pages from external documents, the form should submit
+ // to the URL for the source document of the page containing
+ // the form.
+ if ( !url ) {
+ // Get the @data-url for the page containing the form.
+ url = getClosestBaseUrl( $this );
+ if ( url === documentBase.hrefNoHash ) {
+ // The url we got back matches the document base,
+ // which means the page must be an internal/embedded page,
+ // so default to using the actual document url as a browser
+ // would.
+ url = documentUrl.hrefNoSearch;
+ }
+ }
+
+ url = path.makeUrlAbsolute( url, getClosestBaseUrl($this) );
+
+ //external submits use regular HTTP
+ if( path.isExternal( url ) || target ) {
+ return;
+ }
+
+ $.mobile.changePage(
+ url,
+ {
+ type: type && type.length && type.toLowerCase() || "get",
+ data: $this.serialize(),
+ transition: $this.jqmData( "transition" ),
+ direction: $this.jqmData( "direction" ),
+ reloadPage: true
+ }
+ );
+ event.preventDefault();
+ });
+
+ //add active state on vclick
+ $( document ).bind( "vclick", function( event ) {
+ // if this isn't a left click we don't care. Its important to note
+ // that when the virtual event is generated it will create the which attr
+ if ( event.which > 1 || !$.mobile.linkBindingEnabled ) {
+ return;
+ }
+
+ var link = findClosestLink( event.target );
+
+ // split from the previous return logic to avoid find closest where possible
+ // TODO teach $.mobile.hijackable to operate on raw dom elements so the link wrapping
+ // can be avoided
+ if ( !$(link).jqmHijackable().length ) {
+ return;
+ }
+
+ if ( link ) {
+ if ( path.parseUrl( link.getAttribute( "href" ) || "#" ).hash !== "#" ) {
+ removeActiveLinkClass( true );
+ $activeClickedLink = $( link ).closest( ".ui-btn" ).not( ".ui-disabled" );
+ $activeClickedLink.addClass( $.mobile.activeBtnClass );
+ $( "." + $.mobile.activePageClass + " .ui-btn" ).not( link ).blur();
+
+ // By caching the href value to data and switching the href to a #, we can avoid address bar showing in iOS. The click handler resets the href during its initial steps if this data is present
+ $( link )
+ .jqmData( "href", $( link ).attr( "href" ) )
+ .attr( "href", "#" );
+ }
+ }
+ });
+
+ // click routing - direct to HTTP or Ajax, accordingly
+ $( document ).bind( "click", function( event ) {
+ if( !$.mobile.linkBindingEnabled ){
+ return;
+ }
+
+ var link = findClosestLink( event.target ), $link = $( link ), httpCleanup;
+
+ // If there is no link associated with the click or its not a left
+ // click we want to ignore the click
+ // TODO teach $.mobile.hijackable to operate on raw dom elements so the link wrapping
+ // can be avoided
+ if ( !link || event.which > 1 || !$link.jqmHijackable().length ) {
+ return;
+ }
+
+ //remove active link class if external (then it won't be there if you come back)
+ httpCleanup = function(){
+ window.setTimeout( function() { removeActiveLinkClass( true ); }, 200 );
+ };
+
+ // If there's data cached for the real href value, set the link's href back to it again. This pairs with an address bar workaround from the vclick handler
+ if( $link.jqmData( "href" ) ){
+ $link.attr( "href", $link.jqmData( "href" ) );
+ }
+
+ //if there's a data-rel=back attr, go back in history
+ if( $link.is( ":jqmData(rel='back')" ) ) {
+ window.history.back();
+ return false;
+ }
+
+ var baseUrl = getClosestBaseUrl( $link ),
+
+ //get href, if defined, otherwise default to empty hash
+ href = path.makeUrlAbsolute( $link.attr( "href" ) || "#", baseUrl );
+
+ //if ajax is disabled, exit early
+ if( !$.mobile.ajaxEnabled && !path.isEmbeddedPage( href ) ){
+ httpCleanup();
+ //use default click handling
+ return;
+ }
+
+ // XXX_jblas: Ideally links to application pages should be specified as
+ // an url to the application document with a hash that is either
+ // the site relative path or id to the page. But some of the
+ // internal code that dynamically generates sub-pages for nested
+ // lists and select dialogs, just write a hash in the link they
+ // create. This means the actual URL path is based on whatever
+ // the current value of the base tag is at the time this code
+ // is called. For now we are just assuming that any url with a
+ // hash in it is an application page reference.
+ if ( href.search( "#" ) != -1 ) {
+ href = href.replace( /[^#]*#/, "" );
+ if ( !href ) {
+ //link was an empty hash meant purely
+ //for interaction, so we ignore it.
+ event.preventDefault();
+ return;
+ } else if ( path.isPath( href ) ) {
+ //we have apath so make it the href we want to load.
+ href = path.makeUrlAbsolute( href, baseUrl );
+ } else {
+ //we have a simple id so use the documentUrl as its base.
+ href = path.makeUrlAbsolute( "#" + href, documentUrl.hrefNoHash );
+ }
+ }
+
+ // Should we handle this link, or let the browser deal with it?
+ var useDefaultUrlHandling = $link.is( "[rel='external']" ) || $link.is( ":jqmData(ajax='false')" ) || $link.is( "[target]" ),
+
+ // Some embedded browsers, like the web view in Phone Gap, allow cross-domain XHR
+ // requests if the document doing the request was loaded via the file:// protocol.
+ // This is usually to allow the application to "phone home" and fetch app specific
+ // data. We normally let the browser handle external/cross-domain urls, but if the
+ // allowCrossDomainPages option is true, we will allow cross-domain http/https
+ // requests to go through our page loading logic.
+ isCrossDomainPageLoad = ( $.mobile.allowCrossDomainPages && documentUrl.protocol === "file:" && href.search( /^https?:/ ) != -1 ),
+
+ //check for protocol or rel and its not an embedded page
+ //TODO overlap in logic from isExternal, rel=external check should be
+ // moved into more comprehensive isExternalLink
+ isExternal = useDefaultUrlHandling || ( path.isExternal( href ) && !isCrossDomainPageLoad );
+
+ if( isExternal ) {
+ httpCleanup();
+ //use default click handling
+ return;
+ }
+
+ //use ajax
+ var transition = $link.jqmData( "transition" ),
+ direction = $link.jqmData( "direction" ),
+ reverse = ( direction && direction === "reverse" ) ||
+ // deprecated - remove by 1.0
+ $link.jqmData( "back" ),
+
+ //this may need to be more specific as we use data-rel more
+ role = $link.attr( "data-" + $.mobile.ns + "rel" ) || undefined;
+
+ $.mobile.changePage( href, { transition: transition, reverse: reverse, role: role } );
+ event.preventDefault();
+ });
+
+ //prefetch pages when anchors with data-prefetch are encountered
+ $( document ).delegate( ".ui-page", "pageshow.prefetch", function() {
+ var urls = [];
+ $( this ).find( "a:jqmData(prefetch)" ).each(function(){
+ var $link = $(this),
+ url = $link.attr( "href" );
+
+ if ( url && $.inArray( url, urls ) === -1 ) {
+ urls.push( url );
+
+ $.mobile.loadPage( url, {role: $link.attr("data-" + $.mobile.ns + "rel")} );
+ }
+ });
+ });
+
+ $.mobile._handleHashChange = function( hash ) {
+ //find first page via hash
+ var to = path.stripHash( hash ),
+ //transition is false if it's the first page, undefined otherwise (and may be overridden by default)
+ transition = $.mobile.urlHistory.stack.length === 0 ? "none" : undefined,
+
+ // default options for the changPage calls made after examining the current state
+ // of the page and the hash
+ changePageOptions = {
+ transition: transition,
+ changeHash: false,
+ fromHashChange: true
+ };
+
+ //if listening is disabled (either globally or temporarily), or it's a dialog hash
+ if( !$.mobile.hashListeningEnabled || urlHistory.ignoreNextHashChange ) {
+ urlHistory.ignoreNextHashChange = false;
+ return;
+ }
+
+ // special case for dialogs
+ if( urlHistory.stack.length > 1 && to.indexOf( dialogHashKey ) > -1 ) {
+
+ // If current active page is not a dialog skip the dialog and continue
+ // in the same direction
+ if(!$.mobile.activePage.is( ".ui-dialog" )) {
+ //determine if we're heading forward or backward and continue accordingly past
+ //the current dialog
+ urlHistory.directHashChange({
+ currentUrl: to,
+ isBack: function() { window.history.back(); },
+ isForward: function() { window.history.forward(); }
+ });
+
+ // prevent changePage()
+ return;
+ } else {
+ // if the current active page is a dialog and we're navigating
+ // to a dialog use the dialog objected saved in the stack
+ urlHistory.directHashChange({
+ currentUrl: to,
+
+ // regardless of the direction of the history change
+ // do the following
+ either: function( isBack ) {
+ var active = $.mobile.urlHistory.getActive();
+
+ to = active.pageUrl;
+
+ // make sure to set the role, transition and reversal
+ // as most of this is lost by the domCache cleaning
+ $.extend( changePageOptions, {
+ role: active.role,
+ transition: active.transition,
+ reverse: isBack
+ });
+ }
+ });
+ }
+ }
+
+ //if to is defined, load it
+ if ( to ) {
+ // At this point, 'to' can be one of 3 things, a cached page element from
+ // a history stack entry, an id, or site-relative/absolute URL. If 'to' is
+ // an id, we need to resolve it against the documentBase, not the location.href,
+ // since the hashchange could've been the result of a forward/backward navigation
+ // that crosses from an external page/dialog to an internal page/dialog.
+ to = ( typeof to === "string" && !path.isPath( to ) ) ? ( path.makeUrlAbsolute( '#' + to, documentBase ) ) : to;
+ $.mobile.changePage( to, changePageOptions );
+ } else {
+ //there's no hash, go to the first page in the dom
+ $.mobile.changePage( $.mobile.firstPage, changePageOptions );
+ }
+ };
+
+ //hashchange event handler
+ $window.bind( "hashchange", function( e, triggered ) {
+ $.mobile._handleHashChange( location.hash );
+ });
+
+ //set page min-heights to be device specific
+ $( document ).bind( "pageshow", resetActivePageHeight );
+ $( window ).bind( "throttledresize", resetActivePageHeight );
+
+ };//_registerInternalEvents callback
+
+})( jQuery );
+
+( function( $, window ) {
+ // For now, let's Monkeypatch this onto the end of $.mobile._registerInternalEvents
+ // Scope self to pushStateHandler so we can reference it sanely within the
+ // methods handed off as event handlers
+ var pushStateHandler = {},
+ self = pushStateHandler,
+ $win = $( window ),
+ url = $.mobile.path.parseUrl( location.href );
+
+ $.extend( pushStateHandler, {
+ // TODO move to a path helper, this is rather common functionality
+ initialFilePath: (function() {
+ return url.pathname + url.search;
+ })(),
+
+ initialHref: url.hrefNoHash,
+
+ state: function() {
+ return {
+ hash: location.hash || "#" + self.initialFilePath,
+ title: document.title,
+
+ // persist across refresh
+ initialHref: self.initialHref
+ };
+ },
+
+ resetUIKeys: function( url ) {
+ var dialog = $.mobile.dialogHashKey,
+ subkey = "&" + $.mobile.subPageUrlKey,
+ dialogIndex = url.indexOf( dialog );
+
+ if( dialogIndex > -1 ) {
+ url = url.slice( 0, dialogIndex ) + "#" + url.slice( dialogIndex );
+ } else if( url.indexOf( subkey ) > -1 ) {
+ url = url.split( subkey ).join( "#" + subkey );
+ }
+
+ return url;
+ },
+
+ hashValueAfterReset: function( url ) {
+ var resetUrl = self.resetUIKeys( url );
+ return $.mobile.path.parseUrl( resetUrl ).hash;
+ },
+
+ // TODO sort out a single barrier to hashchange functionality
+ nextHashChangePrevented: function( value ) {
+ $.mobile.urlHistory.ignoreNextHashChange = value;
+ self.onHashChangeDisabled = value;
+ },
+
+ // on hash change we want to clean up the url
+ // NOTE this takes place *after* the vanilla navigation hash change
+ // handling has taken place and set the state of the DOM
+ onHashChange: function( e ) {
+ // disable this hash change
+ if( self.onHashChangeDisabled ){
+ return;
+ }
+
+ var href, state,
+ hash = location.hash,
+ isPath = $.mobile.path.isPath( hash ),
+ resolutionUrl = isPath ? location.href : $.mobile.getDocumentUrl();
+
+ hash = isPath ? hash.replace( "#", "" ) : hash;
+
+
+ // propulate the hash when its not available
+ state = self.state();
+
+ // make the hash abolute with the current href
+ href = $.mobile.path.makeUrlAbsolute( hash, resolutionUrl );
+
+ if ( isPath ) {
+ href = self.resetUIKeys( href );
+ }
+
+ // replace the current url with the new href and store the state
+ // Note that in some cases we might be replacing an url with the
+ // same url. We do this anyways because we need to make sure that
+ // all of our history entries have a state object associated with
+ // them. This allows us to work around the case where window.history.back()
+ // is called to transition from an external page to an embedded page.
+ // In that particular case, a hashchange event is *NOT* generated by the browser.
+ // Ensuring each history entry has a state object means that onPopState()
+ // will always trigger our hashchange callback even when a hashchange event
+ // is not fired.
+ history.replaceState( state, document.title, href );
+ },
+
+ // on popstate (ie back or forward) we need to replace the hash that was there previously
+ // cleaned up by the additional hash handling
+ onPopState: function( e ) {
+ var poppedState = e.originalEvent.state,
+ timeout, fromHash, toHash, hashChanged;
+
+ // if there's no state its not a popstate we care about, eg chrome's initial popstate
+ if( poppedState ) {
+ // the active url in the history stack will still be from the previous state
+ // so we can use it to verify if a hashchange will be fired from the popstate
+ fromHash = self.hashValueAfterReset( $.mobile.urlHistory.getActive().url );
+
+ // the hash stored in the state popped off the stack will be our currenturl or
+ // the url to which we wish to navigate
+ toHash = self.hashValueAfterReset( poppedState.hash.replace("#", "") );
+
+ // if the hashes of the urls are different we must assume that the browser
+ // will fire a hashchange
+ hashChanged = fromHash !== toHash;
+
+ // unlock hash handling once the hashchange caused be the popstate has fired
+ if( hashChanged ) {
+ $win.one( "hashchange.pushstate", function() {
+ self.nextHashChangePrevented( false );
+ });
+ }
+
+ // enable hash handling for the the _handleHashChange call
+ self.nextHashChangePrevented( false );
+
+ // change the page based on the hash
+ $.mobile._handleHashChange( poppedState.hash );
+
+ // only prevent another hash change handling if a hash change will be fired
+ // by the browser
+ if( hashChanged ) {
+ // disable hash handling until one of the above timers fires
+ self.nextHashChangePrevented( true );
+ }
+ }
+ },
+
+ init: function() {
+ $win.bind( "hashchange", self.onHashChange );
+
+ // Handle popstate events the occur through history changes
+ $win.bind( "popstate", self.onPopState );
+
+ // if there's no hash, we need to replacestate for returning to home
+ if ( location.hash === "" ) {
+ history.replaceState( self.state(), document.title, location.href );
+ }
+ }
+ });
+
+ $( function() {
+ if( $.mobile.pushStateEnabled && $.support.pushState ){
+ pushStateHandler.init();
+ }
+ });
+})( jQuery, this );
+
+/*
+* fallback transition for pop in non-3D supporting browsers (which tend to handle complex transitions poorly in general
+*/
+
+(function( $, window, undefined ) {
+
+$.mobile.transitionFallbacks.pop = "fade";
+
+})( jQuery, this );
+
+/*
+* fallback transition for slide in non-3D supporting browsers (which tend to handle complex transitions poorly in general
+*/
+
+(function( $, window, undefined ) {
+
+// Use the simultaneous transition handler for slide transitions
+$.mobile.transitionHandlers.slide = $.mobile.transitionHandlers.simultaneous;
+
+// Set the slide transition's fallback to "fade"
+$.mobile.transitionFallbacks.slide = "fade";
+
+})( jQuery, this );
+
+/*
+* fallback transition for slidedown in non-3D supporting browsers (which tend to handle complex transitions poorly in general
+*/
+
+(function( $, window, undefined ) {
+
+$.mobile.transitionFallbacks.slidedown = "fade";
+
+})( jQuery, this );
+
+/*
+* fallback transition for slideup in non-3D supporting browsers (which tend to handle complex transitions poorly in general
+*/
+
+(function( $, window, undefined ) {
+
+$.mobile.transitionFallbacks.slideup = "fade";
+
+})( jQuery, this );
+
+/*
+* fallback transition for flip in non-3D supporting browsers (which tend to handle complex transitions poorly in general
+*/
+
+(function( $, window, undefined ) {
+
+$.mobile.transitionFallbacks.flip = "fade";
+
+})( jQuery, this );
+
+/*
+* fallback transition for flow in non-3D supporting browsers (which tend to handle complex transitions poorly in general
+*/
+
+(function( $, window, undefined ) {
+
+$.mobile.transitionFallbacks.flow = "fade";
+
+})( jQuery, this );
+
+/*
+* fallback transition for turn in non-3D supporting browsers (which tend to handle complex transitions poorly in general
+*/
+
+(function( $, window, undefined ) {
+
+$.mobile.transitionFallbacks.turn = "fade";
+
+})( jQuery, this );
+
+(function( $, undefined ) {
+
+$.mobile.page.prototype.options.degradeInputs = {
+ color: false,
+ date: false,
+ datetime: false,
+ "datetime-local": false,
+ email: false,
+ month: false,
+ number: false,
+ range: "number",
+ search: "text",
+ tel: false,
+ time: false,
+ url: false,
+ week: false
+};
+
+
+//auto self-init widgets
+$( document ).bind( "pagecreate create", function( e ){
+
+ var page = $.mobile.closestPageData($(e.target)), options;
+
+ if( !page ) {
+ return;
+ }
+
+ options = page.options;
+
+ // degrade inputs to avoid poorly implemented native functionality
+ $( e.target ).find( "input" ).not( page.keepNativeSelector() ).each(function() {
+ var $this = $( this ),
+ type = this.getAttribute( "type" ),
+ optType = options.degradeInputs[ type ] || "text";
+
+ if ( options.degradeInputs[ type ] ) {
+ var html = $( "" ).html( $this.clone() ).html(),
+ // In IE browsers, the type sometimes doesn't exist in the cloned markup, so we replace the closing tag instead
+ hasType = html.indexOf( " type=" ) > -1,
+ findstr = hasType ? /\s+type=["']?\w+['"]?/ : /\/?>/,
+ repstr = " type=\"" + optType + "\" data-" + $.mobile.ns + "type=\"" + type + "\"" + ( hasType ? "" : ">" );
+
+ $this.replaceWith( html.replace( findstr, repstr ) );
+ }
+ });
+
+});
+
+})( jQuery );
+
+(function( $, window, undefined ) {
+
+$.widget( "mobile.dialog", $.mobile.widget, {
+ options: {
+ closeBtnText : "Close",
+ overlayTheme : "a",
+ initSelector : ":jqmData(role='dialog')"
+ },
+ _create: function() {
+ var self = this,
+ $el = this.element,
+ headerCloseButton = $( "
"+ this.options.closeBtnText + "" ),
+ dialogWrap = $("
", {
+ "role" : "dialog",
+ "class" : "ui-dialog-contain ui-corner-all ui-overlay-shadow"
+ });
+ $el.addClass( "ui-dialog ui-overlay-" + this.options.overlayTheme );
+
+ // Class the markup for dialog styling
+ // Set aria role
+ $el
+ .wrapInner( dialogWrap )
+ .children()
+ .find( ":jqmData(role='header')" )
+ .prepend( headerCloseButton )
+ .end()
+ .children( ':first-child')
+ .addClass( "ui-corner-top" )
+ .end()
+ .children( ":last-child" )
+ .addClass( "ui-corner-bottom" );
+
+ // this must be an anonymous function so that select menu dialogs can replace
+ // the close method. This is a change from previously just defining data-rel=back
+ // on the button and letting nav handle it
+ //
+ // Use click rather than vclick in order to prevent the possibility of unintentionally
+ // reopening the dialog if the dialog opening item was directly under the close button.
+ headerCloseButton.bind( "click", function() {
+ self.close();
+ });
+
+ /* bind events
+ - clicks and submits should use the closing transition that the dialog opened with
+ unless a data-transition is specified on the link/form
+ - if the click was on the close button, or the link has a data-rel="back" it'll go back in history naturally
+ */
+ $el.bind( "vclick submit", function( event ) {
+ var $target = $( event.target ).closest( event.type === "vclick" ? "a" : "form" ),
+ active;
+
+ if ( $target.length && !$target.jqmData( "transition" ) ) {
+
+ active = $.mobile.urlHistory.getActive() || {};
+
+ $target.attr( "data-" + $.mobile.ns + "transition", ( active.transition || $.mobile.defaultDialogTransition ) )
+ .attr( "data-" + $.mobile.ns + "direction", "reverse" );
+ }
+ })
+ .bind( "pagehide", function( e, ui ) {
+ $( this ).find( "." + $.mobile.activeBtnClass ).removeClass( $.mobile.activeBtnClass );
+ })
+ // Override the theme set by the page plugin on pageshow
+ .bind( "pagebeforeshow", function(){
+ if( self.options.overlayTheme ){
+ self.element
+ .page( "removeContainerBackground" )
+ .page( "setContainerBackground", self.options.overlayTheme );
+ }
+ });
+ },
+
+ // Close method goes back in history
+ close: function() {
+ window.history.back();
+ }
+});
+
+//auto self-init widgets
+$( document ).delegate( $.mobile.dialog.prototype.options.initSelector, "pagecreate", function(){
+ $.mobile.dialog.prototype.enhance( this );
+});
+
+})( jQuery, this );
+
+(function( $, undefined ) {
+
+$.fn.fieldcontain = function( options ) {
+ return this.addClass( "ui-field-contain ui-body ui-br" );
+};
+
+//auto self-init widgets
+$( document ).bind( "pagecreate create", function( e ){
+ $( ":jqmData(role='fieldcontain')", e.target ).jqmEnhanceable().fieldcontain();
+});
+
+})( jQuery );
+
+(function( $, undefined ) {
+
+$.fn.grid = function( options ) {
+ return this.each(function() {
+
+ var $this = $( this ),
+ o = $.extend({
+ grid: null
+ },options),
+ $kids = $this.children(),
+ gridCols = {solo:1, a:2, b:3, c:4, d:5},
+ grid = o.grid,
+ iterator;
+
+ if ( !grid ) {
+ if ( $kids.length <= 5 ) {
+ for ( var letter in gridCols ) {
+ if ( gridCols[ letter ] === $kids.length ) {
+ grid = letter;
+ }
+ }
+ } else {
+ grid = "a";
+ }
+ }
+ iterator = gridCols[grid];
+
+ $this.addClass( "ui-grid-" + grid );
+
+ $kids.filter( ":nth-child(" + iterator + "n+1)" ).addClass( "ui-block-a" );
+
+ if ( iterator > 1 ) {
+ $kids.filter( ":nth-child(" + iterator + "n+2)" ).addClass( "ui-block-b" );
+ }
+ if ( iterator > 2 ) {
+ $kids.filter( ":nth-child(3n+3)" ).addClass( "ui-block-c" );
+ }
+ if ( iterator > 3 ) {
+ $kids.filter( ":nth-child(4n+4)" ).addClass( "ui-block-d" );
+ }
+ if ( iterator > 4 ) {
+ $kids.filter( ":nth-child(5n+5)" ).addClass( "ui-block-e" );
+ }
+ });
+};
+})( jQuery );
+
+(function( $, undefined ) {
+
+$( document ).bind( "pagecreate create", function( e ){
+ $( ":jqmData(role='nojs')", e.target ).addClass( "ui-nojs" );
+
+});
+
+})( jQuery );
+
+( function( $, undefined ) {
+
+$.fn.buttonMarkup = function( options ) {
+ var $workingSet = this;
+
+ // Enforce options to be of type string
+ options = ( options && ( $.type( options ) == "object" ) )? options : {};
+ for ( var i = 0; i < $workingSet.length; i++ ) {
+ var el = $workingSet.eq( i ),
+ e = el[ 0 ],
+ o = $.extend( {}, $.fn.buttonMarkup.defaults, {
+ icon: options.icon !== undefined ? options.icon : el.jqmData( "icon" ),
+ iconpos: options.iconpos !== undefined ? options.iconpos : el.jqmData( "iconpos" ),
+ theme: options.theme !== undefined ? options.theme : el.jqmData( "theme" ) || $.mobile.getInheritedTheme( el, "c" ),
+ inline: options.inline !== undefined ? options.inline : el.jqmData( "inline" ),
+ shadow: options.shadow !== undefined ? options.shadow : el.jqmData( "shadow" ),
+ corners: options.corners !== undefined ? options.corners : el.jqmData( "corners" ),
+ iconshadow: options.iconshadow !== undefined ? options.iconshadow : el.jqmData( "iconshadow" ),
+ mini: options.mini !== undefined ? options.mini : el.jqmData( "mini" )
+ }, options ),
+
+ // Classes Defined
+ innerClass = "ui-btn-inner",
+ textClass = "ui-btn-text",
+ buttonClass, iconClass,
+ // Button inner markup
+ buttonInner,
+ buttonText,
+ buttonIcon,
+ buttonElements;
+
+ $.each(o, function(key, value) {
+ e.setAttribute( "data-" + $.mobile.ns + key, value );
+ el.jqmData(key, value);
+ });
+
+ // Check if this element is already enhanced
+ buttonElements = $.data(((e.tagName === "INPUT" || e.tagName === "BUTTON") ? e.parentNode : e), "buttonElements");
+
+ if (buttonElements) {
+ e = buttonElements.outer;
+ el = $(e);
+ buttonInner = buttonElements.inner;
+ buttonText = buttonElements.text;
+ // We will recreate this icon below
+ $(buttonElements.icon).remove();
+ buttonElements.icon = null;
+ }
+ else {
+ buttonInner = document.createElement( o.wrapperEls );
+ buttonText = document.createElement( o.wrapperEls );
+ }
+ buttonIcon = o.icon ? document.createElement( "span" ) : null;
+
+ if ( attachEvents && !buttonElements) {
+ attachEvents();
+ }
+
+ // if not, try to find closest theme container
+ if ( !o.theme ) {
+ o.theme = $.mobile.getInheritedTheme( el, "c" );
+ }
+
+ buttonClass = "ui-btn ui-btn-up-" + o.theme;
+ buttonClass += o.inline ? " ui-btn-inline" : "";
+ buttonClass += o.shadow ? " ui-shadow" : "";
+ buttonClass += o.corners ? " ui-btn-corner-all" : "";
+
+ if ( o.mini !== undefined ) {
+ // Used to control styling in headers/footers, where buttons default to `mini` style.
+ buttonClass += o.mini ? " ui-mini" : " ui-fullsize";
+ }
+
+ if ( o.inline !== undefined ) {
+ // Used to control styling in headers/footers, where buttons default to `mini` style.
+ buttonClass += o.inline === false ? " ui-btn-block" : " ui-btn-inline";
+ }
+
+
+ if ( o.icon ) {
+ o.icon = "ui-icon-" + o.icon;
+ o.iconpos = o.iconpos || "left";
+
+ iconClass = "ui-icon " + o.icon;
+
+ if ( o.iconshadow ) {
+ iconClass += " ui-icon-shadow";
+ }
+ }
+
+ if ( o.iconpos ) {
+ buttonClass += " ui-btn-icon-" + o.iconpos;
+
+ if ( o.iconpos == "notext" && !el.attr( "title" ) ) {
+ el.attr( "title", el.getEncodedText() );
+ }
+ }
+
+ innerClass += o.corners ? " ui-btn-corner-all" : "";
+
+ if ( o.iconpos && o.iconpos === "notext" && !el.attr( "title" ) ) {
+ el.attr( "title", el.getEncodedText() );
+ }
+
+ if ( buttonElements ) {
+ el.removeClass( buttonElements.bcls || "" );
+ }
+ el.removeClass( "ui-link" ).addClass( buttonClass );
+
+ buttonInner.className = innerClass;
+
+ buttonText.className = textClass;
+ if ( !buttonElements ) {
+ buttonInner.appendChild( buttonText );
+ }
+ if ( buttonIcon ) {
+ buttonIcon.className = iconClass;
+ if ( !(buttonElements && buttonElements.icon) ) {
+ buttonIcon.appendChild( document.createTextNode("\u00a0") );
+ buttonInner.appendChild( buttonIcon );
+ }
+ }
+
+ while ( e.firstChild && !buttonElements) {
+ buttonText.appendChild( e.firstChild );
+ }
+
+ if ( !buttonElements ) {
+ e.appendChild( buttonInner );
+ }
+
+ // Assign a structure containing the elements of this button to the elements of this button. This
+ // will allow us to recognize this as an already-enhanced button in future calls to buttonMarkup().
+ buttonElements = {
+ bcls : buttonClass,
+ outer : e,
+ inner : buttonInner,
+ text : buttonText,
+ icon : buttonIcon
+ };
+
+ $.data(e, 'buttonElements', buttonElements);
+ $.data(buttonInner, 'buttonElements', buttonElements);
+ $.data(buttonText, 'buttonElements', buttonElements);
+ if (buttonIcon) {
+ $.data(buttonIcon, 'buttonElements', buttonElements);
+ }
+ }
+
+ return this;
+};
+
+$.fn.buttonMarkup.defaults = {
+ corners: true,
+ shadow: true,
+ iconshadow: true,
+ wrapperEls: "span"
+};
+
+function closestEnabledButton( element ) {
+ var cname;
+
+ while ( element ) {
+ // Note that we check for typeof className below because the element we
+ // handed could be in an SVG DOM where className on SVG elements is defined to
+ // be of a different type (SVGAnimatedString). We only operate on HTML DOM
+ // elements, so we look for plain "string".
+ cname = ( typeof element.className === 'string' ) && (element.className + ' ');
+ if ( cname && cname.indexOf("ui-btn ") > -1 && cname.indexOf("ui-disabled ") < 0 ) {
+ break;
+ }
+
+ element = element.parentNode;
+ }
+
+ return element;
+}
+
+var attachEvents = function() {
+ var hoverDelay = $.mobile.buttonMarkup.hoverDelay, hov, foc;
+
+ $( document ).bind( {
+ "vmousedown vmousecancel vmouseup vmouseover vmouseout focus blur scrollstart": function( event ) {
+ var theme,
+ $btn = $( closestEnabledButton( event.target ) ),
+ evt = event.type;
+
+ if ( $btn.length ) {
+ theme = $btn.attr( "data-" + $.mobile.ns + "theme" );
+
+ if ( evt === "vmousedown" ) {
+ if ( $.support.touch ) {
+ hov = setTimeout(function() {
+ $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-down-" + theme );
+ }, hoverDelay );
+ } else {
+ $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-down-" + theme );
+ }
+ } else if ( evt === "vmousecancel" || evt === "vmouseup" ) {
+ $btn.removeClass( "ui-btn-down-" + theme ).addClass( "ui-btn-up-" + theme );
+ } else if ( evt === "vmouseover" || evt === "focus" ) {
+ if ( $.support.touch ) {
+ foc = setTimeout(function() {
+ $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-hover-" + theme );
+ }, hoverDelay );
+ } else {
+ $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-hover-" + theme );
+ }
+ } else if ( evt === "vmouseout" || evt === "blur" || evt === "scrollstart" ) {
+ $btn.removeClass( "ui-btn-hover-" + theme + " ui-btn-down-" + theme ).addClass( "ui-btn-up-" + theme );
+ if ( hov ) {
+ clearTimeout( hov );
+ }
+ if ( foc ) {
+ clearTimeout( foc );
+ }
+ }
+ }
+ },
+ "focusin focus": function( event ){
+ $( closestEnabledButton( event.target ) ).addClass( $.mobile.focusClass );
+ },
+ "focusout blur": function( event ){
+ $( closestEnabledButton( event.target ) ).removeClass( $.mobile.focusClass );
+ }
+ });
+
+ attachEvents = null;
+};
+
+//links in bars, or those with data-role become buttons
+//auto self-init widgets
+$( document ).bind( "pagecreate create", function( e ){
+
+ $( ":jqmData(role='button'), .ui-bar > a, .ui-header > a, .ui-footer > a, .ui-bar > :jqmData(role='controlgroup') > a", e.target )
+ .not( ".ui-btn, :jqmData(role='none'), :jqmData(role='nojs')" )
+ .buttonMarkup();
+});
+
+})( jQuery );
+
+
+(function( $, undefined ) {
+
+$.mobile.page.prototype.options.backBtnText = "Back";
+$.mobile.page.prototype.options.addBackBtn = false;
+$.mobile.page.prototype.options.backBtnTheme = null;
+$.mobile.page.prototype.options.headerTheme = "a";
+$.mobile.page.prototype.options.footerTheme = "a";
+$.mobile.page.prototype.options.contentTheme = null;
+
+$( document ).delegate( ":jqmData(role='page'), :jqmData(role='dialog')", "pagecreate", function( e ) {
+
+ var $page = $( this ),
+ o = $page.data( "page" ).options,
+ pageRole = $page.jqmData( "role" ),
+ pageTheme = o.theme;
+
+ $( ":jqmData(role='header'), :jqmData(role='footer'), :jqmData(role='content')", this )
+ .jqmEnhanceable()
+ .each(function() {
+
+ var $this = $( this ),
+ role = $this.jqmData( "role" ),
+ theme = $this.jqmData( "theme" ),
+ contentTheme = theme || o.contentTheme || ( pageRole === "dialog" && pageTheme ),
+ $headeranchors,
+ leftbtn,
+ rightbtn,
+ backBtn;
+
+ $this.addClass( "ui-" + role );
+
+ //apply theming and markup modifications to page,header,content,footer
+ if ( role === "header" || role === "footer" ) {
+
+ var thisTheme = theme || ( role === "header" ? o.headerTheme : o.footerTheme ) || pageTheme;
+
+ $this
+ //add theme class
+ .addClass( "ui-bar-" + thisTheme )
+ // Add ARIA role
+ .attr( "role", role === "header" ? "banner" : "contentinfo" );
+
+ if( role === "header") {
+ // Right,left buttons
+ $headeranchors = $this.children( "a" );
+ leftbtn = $headeranchors.hasClass( "ui-btn-left" );
+ rightbtn = $headeranchors.hasClass( "ui-btn-right" );
+
+ leftbtn = leftbtn || $headeranchors.eq( 0 ).not( ".ui-btn-right" ).addClass( "ui-btn-left" ).length;
+
+ rightbtn = rightbtn || $headeranchors.eq( 1 ).addClass( "ui-btn-right" ).length;
+ }
+
+ // Auto-add back btn on pages beyond first view
+ if ( o.addBackBtn &&
+ role === "header" &&
+ $( ".ui-page" ).length > 1 &&
+ $page.jqmData( "url" ) !== $.mobile.path.stripHash( location.hash ) &&
+ !leftbtn ) {
+
+ backBtn = $( "
"+ o.backBtnText +"" )
+ // If theme is provided, override default inheritance
+ .attr( "data-"+ $.mobile.ns +"theme", o.backBtnTheme || thisTheme )
+ .prependTo( $this );
+ }
+
+ // Page title
+ $this.children( "h1, h2, h3, h4, h5, h6" )
+ .addClass( "ui-title" )
+ // Regardless of h element number in src, it becomes h1 for the enhanced page
+ .attr({
+ "role": "heading",
+ "aria-level": "1"
+ });
+
+ } else if ( role === "content" ) {
+ if ( contentTheme ) {
+ $this.addClass( "ui-body-" + ( contentTheme ) );
+ }
+
+ // Add ARIA role
+ $this.attr( "role", "main" );
+ }
+ });
+});
+
+})( jQuery );
+
+(function( $, undefined ) {
+
+$.widget( "mobile.collapsible", $.mobile.widget, {
+ options: {
+ expandCueText: " click to expand contents",
+ collapseCueText: " click to collapse contents",
+ collapsed: true,
+ heading: "h1,h2,h3,h4,h5,h6,legend",
+ theme: null,
+ contentTheme: null,
+ iconTheme: "d",
+ mini: false,
+ initSelector: ":jqmData(role='collapsible')"
+ },
+ _create: function() {
+
+ var $el = this.element,
+ o = this.options,
+ collapsible = $el.addClass( "ui-collapsible" ),
+ collapsibleHeading = $el.children( o.heading ).first(),
+ collapsibleContent = collapsible.wrapInner( "
" ).find( ".ui-collapsible-content" ),
+ collapsibleSet = $el.closest( ":jqmData(role='collapsible-set')" ).addClass( "ui-collapsible-set" );
+
+ // Replace collapsibleHeading if it's a legend
+ if ( collapsibleHeading.is( "legend" ) ) {
+ collapsibleHeading = $( "
"+ collapsibleHeading.html() +"
" ).insertBefore( collapsibleHeading );
+ collapsibleHeading.next().remove();
+ }
+
+ // If we are in a collapsible set
+ if ( collapsibleSet.length ) {
+ // Inherit the theme from collapsible-set
+ if ( !o.theme ) {
+ o.theme = collapsibleSet.jqmData("theme") || $.mobile.getInheritedTheme( collapsibleSet, "c" );
+ }
+ // Inherit the content-theme from collapsible-set
+ if ( !o.contentTheme ) {
+ o.contentTheme = collapsibleSet.jqmData( "content-theme" );
+ }
+
+ // Gets the preference icon position in the set
+ if ( !o.iconPos ) {
+ o.iconPos = collapsibleSet.jqmData( "iconpos" );
+ }
+
+ if( !o.mini ) {
+ o.mini = collapsibleSet.jqmData( "mini" );
+ }
+ }
+ collapsibleContent.addClass( ( o.contentTheme ) ? ( "ui-body-" + o.contentTheme ) : "");
+
+ collapsibleHeading
+ //drop heading in before content
+ .insertBefore( collapsibleContent )
+ //modify markup & attributes
+ .addClass( "ui-collapsible-heading" )
+ .append( "
" )
+ .wrapInner( "
" )
+ .find( "a" )
+ .first()
+ .buttonMarkup({
+ shadow: false,
+ corners: false,
+ iconpos: $el.jqmData( "iconpos" ) || o.iconPos || "left",
+ icon: "plus",
+ mini: o.mini,
+ theme: o.theme
+ })
+ .add( ".ui-btn-inner", $el )
+ .addClass( "ui-corner-top ui-corner-bottom" );
+
+ //events
+ collapsible
+ .bind( "expand collapse", function( event ) {
+ if ( !event.isDefaultPrevented() ) {
+
+ event.preventDefault();
+
+ var $this = $( this ),
+ isCollapse = ( event.type === "collapse" ),
+ contentTheme = o.contentTheme;
+
+ collapsibleHeading
+ .toggleClass( "ui-collapsible-heading-collapsed", isCollapse)
+ .find( ".ui-collapsible-heading-status" )
+ .text( isCollapse ? o.expandCueText : o.collapseCueText )
+ .end()
+ .find( ".ui-icon" )
+ .toggleClass( "ui-icon-minus", !isCollapse )
+ .toggleClass( "ui-icon-plus", isCollapse );
+
+ $this.toggleClass( "ui-collapsible-collapsed", isCollapse );
+ collapsibleContent.toggleClass( "ui-collapsible-content-collapsed", isCollapse ).attr( "aria-hidden", isCollapse );
+
+ if ( contentTheme && ( !collapsibleSet.length || collapsible.jqmData( "collapsible-last" ) ) ) {
+ collapsibleHeading
+ .find( "a" ).first().add( collapsibleHeading.find( ".ui-btn-inner" ) )
+ .toggleClass( "ui-corner-bottom", isCollapse );
+ collapsibleContent.toggleClass( "ui-corner-bottom", !isCollapse );
+ }
+ collapsibleContent.trigger( "updatelayout" );
+ }
+ })
+ .trigger( o.collapsed ? "collapse" : "expand" );
+
+ collapsibleHeading
+ .bind( "click", function( event ) {
+
+ var type = collapsibleHeading.is( ".ui-collapsible-heading-collapsed" ) ?
+ "expand" : "collapse";
+
+ collapsible.trigger( type );
+
+ event.preventDefault();
+ });
+ }
+});
+
+//auto self-init widgets
+$( document ).bind( "pagecreate create", function( e ){
+ $.mobile.collapsible.prototype.enhanceWithin( e.target );
+});
+
+})( jQuery );
+
+(function( $, undefined ) {
+
+$.widget( "mobile.collapsibleset", $.mobile.widget, {
+ options: {
+ initSelector: ":jqmData(role='collapsible-set')"
+ },
+ _create: function() {
+ var $el = this.element.addClass( "ui-collapsible-set" ),
+ o = this.options;
+
+ // Inherit the theme from collapsible-set
+ if ( !o.theme ) {
+ o.theme = $.mobile.getInheritedTheme( $el, "c" );
+ }
+ // Inherit the content-theme from collapsible-set
+ if ( !o.contentTheme ) {
+ o.contentTheme = $el.jqmData( "content-theme" );
+ }
+
+ if ( !o.corners ) {
+ o.corners = $el.jqmData( "corners" ) === undefined ? true : false;
+ }
+
+ // Initialize the collapsible set if it's not already initialized
+ if ( !$el.jqmData( "collapsiblebound" ) ) {
+ $el
+ .jqmData( "collapsiblebound", true )
+ .bind( "expand collapse", function( event ) {
+ var isCollapse = ( event.type === "collapse" ),
+ collapsible = $( event.target ).closest( ".ui-collapsible" ),
+ widget = collapsible.data( "collapsible" ),
+ contentTheme = widget.options.contentTheme;
+ if ( contentTheme && collapsible.jqmData( "collapsible-last" ) ) {
+ collapsible.find( widget.options.heading ).first()
+ .find( "a" ).first()
+ .add( ".ui-btn-inner" )
+ .toggleClass( "ui-corner-bottom", isCollapse );
+ collapsible.find( ".ui-collapsible-content" ).toggleClass( "ui-corner-bottom", !isCollapse );
+ }
+ })
+ .bind( "expand", function( event ) {
+ $( event.target )
+ .closest( ".ui-collapsible" )
+ .siblings( ".ui-collapsible" )
+ .trigger( "collapse" );
+ });
+ }
+ },
+
+ _init: function() {
+ this.refresh();
+ },
+
+ refresh: function() {
+ var $el = this.element,
+ o = this.options,
+ collapsiblesInSet = $el.children( ":jqmData(role='collapsible')" );
+
+ $.mobile.collapsible.prototype.enhance( collapsiblesInSet.not( ".ui-collapsible" ) );
+
+ // clean up borders
+ collapsiblesInSet.each( function() {
+ $( this ).find( $.mobile.collapsible.prototype.options.heading )
+ .find( "a" ).first()
+ .add( ".ui-btn-inner" )
+ .removeClass( "ui-corner-top ui-corner-bottom" );
+ });
+
+ collapsiblesInSet.first()
+ .find( "a" )
+ .first()
+ .addClass( o.corners ? "ui-corner-top" : "" )
+ .find( ".ui-btn-inner" )
+ .addClass( "ui-corner-top" );
+
+ collapsiblesInSet.last()
+ .jqmData( "collapsible-last", true )
+ .find( "a" )
+ .first()
+ .addClass( o.corners ? "ui-corner-bottom" : "" )
+ .find( ".ui-btn-inner" )
+ .addClass( "ui-corner-bottom" );
+ }
+});
+
+//auto self-init widgets
+$( document ).bind( "pagecreate create", function( e ){
+ $.mobile.collapsibleset.prototype.enhanceWithin( e.target );
+});
+
+})( jQuery );
+
+(function( $, undefined ) {
+
+$.widget( "mobile.navbar", $.mobile.widget, {
+ options: {
+ iconpos: "top",
+ grid: null,
+ initSelector: ":jqmData(role='navbar')"
+ },
+
+ _create: function(){
+
+ var $navbar = this.element,
+ $navbtns = $navbar.find( "a" ),
+ iconpos = $navbtns.filter( ":jqmData(icon)" ).length ?
+ this.options.iconpos : undefined;
+
+ $navbar.addClass( "ui-navbar" )
+ .attr( "role","navigation" )
+ .find( "ul" )
+ .jqmEnhanceable()
+ .grid({ grid: this.options.grid });
+
+ if ( !iconpos ) {
+ $navbar.addClass( "ui-navbar-noicons" );
+ }
+
+ $navbtns.buttonMarkup({
+ corners: false,
+ shadow: false,
+ inline: true,
+ iconpos: iconpos
+ });
+
+ $navbar.delegate( "a", "vclick", function( event ) {
+ if( !$(event.target).hasClass("ui-disabled") ) {
+ $navbtns.removeClass( $.mobile.activeBtnClass );
+ $( this ).addClass( $.mobile.activeBtnClass );
+ }
+ });
+
+ // Buttons in the navbar with ui-state-persist class should regain their active state before page show
+ $navbar.closest( ".ui-page" ).bind( "pagebeforeshow", function() {
+ $navbtns.filter( ".ui-state-persist" ).addClass( $.mobile.activeBtnClass );
+ });
+ }
+});
+
+//auto self-init widgets
+$( document ).bind( "pagecreate create", function( e ){
+ $.mobile.navbar.prototype.enhanceWithin( e.target );
+});
+
+})( jQuery );
+
+(function( $, undefined ) {
+
+//Keeps track of the number of lists per page UID
+//This allows support for multiple nested list in the same page
+//https://github.com/jquery/jquery-mobile/issues/1617
+var listCountPerPage = {};
+
+$.widget( "mobile.listview", $.mobile.widget, {
+
+ options: {
+ theme: null,
+ countTheme: "c",
+ headerTheme: "b",
+ dividerTheme: "b",
+ splitIcon: "arrow-r",
+ splitTheme: "b",
+ mini: false,
+ inset: false,
+ initSelector: ":jqmData(role='listview')"
+ },
+
+ _create: function() {
+ var t = this,
+ listviewClasses = "";
+
+ listviewClasses += t.options.inset ? " ui-listview-inset ui-corner-all ui-shadow " : "";
+ listviewClasses += t.element.jqmData( "mini" ) || t.options.mini === true ? " ui-mini" : "";
+
+ // create listview markup
+ t.element.addClass(function( i, orig ) {
+ return orig + " ui-listview " + listviewClasses;
+ });
+
+ t.refresh( true );
+ },
+
+ _removeCorners: function( li, which ) {
+ var top = "ui-corner-top ui-corner-tr ui-corner-tl",
+ bot = "ui-corner-bottom ui-corner-br ui-corner-bl";
+
+ li = li.add( li.find( ".ui-btn-inner, .ui-li-link-alt, .ui-li-thumb" ) );
+
+ if ( which === "top" ) {
+ li.removeClass( top );
+ } else if ( which === "bottom" ) {
+ li.removeClass( bot );
+ } else {
+ li.removeClass( top + " " + bot );
+ }
+ },
+
+ _refreshCorners: function( create ) {
+ var $li,
+ $visibleli,
+ $topli,
+ $bottomli;
+
+ if ( this.options.inset ) {
+ $li = this.element.children( "li" );
+ // at create time the li are not visible yet so we need to rely on .ui-screen-hidden
+ $visibleli = create?$li.not( ".ui-screen-hidden" ):$li.filter( ":visible" );
+
+ this._removeCorners( $li );
+
+ // Select the first visible li element
+ $topli = $visibleli.first()
+ .addClass( "ui-corner-top" );
+
+ $topli.add( $topli.find( ".ui-btn-inner" )
+ .not( ".ui-li-link-alt span:first-child" ) )
+ .addClass( "ui-corner-top" )
+ .end()
+ .find( ".ui-li-link-alt, .ui-li-link-alt span:first-child" )
+ .addClass( "ui-corner-tr" )
+ .end()
+ .find( ".ui-li-thumb" )
+ .not(".ui-li-icon")
+ .addClass( "ui-corner-tl" );
+
+ // Select the last visible li element
+ $bottomli = $visibleli.last()
+ .addClass( "ui-corner-bottom" );
+
+ $bottomli.add( $bottomli.find( ".ui-btn-inner" ) )
+ .find( ".ui-li-link-alt" )
+ .addClass( "ui-corner-br" )
+ .end()
+ .find( ".ui-li-thumb" )
+ .not(".ui-li-icon")
+ .addClass( "ui-corner-bl" );
+ }
+ if ( !create ) {
+ this.element.trigger( "updatelayout" );
+ }
+ },
+
+ // This is a generic utility method for finding the first
+ // node with a given nodeName. It uses basic DOM traversal
+ // to be fast and is meant to be a substitute for simple
+ // $.fn.closest() and $.fn.children() calls on a single
+ // element. Note that callers must pass both the lowerCase
+ // and upperCase version of the nodeName they are looking for.
+ // The main reason for this is that this function will be
+ // called many times and we want to avoid having to lowercase
+ // the nodeName from the element every time to ensure we have
+ // a match. Note that this function lives here for now, but may
+ // be moved into $.mobile if other components need a similar method.
+ _findFirstElementByTagName: function( ele, nextProp, lcName, ucName )
+ {
+ var dict = {};
+ dict[ lcName ] = dict[ ucName ] = true;
+ while ( ele ) {
+ if ( dict[ ele.nodeName ] ) {
+ return ele;
+ }
+ ele = ele[ nextProp ];
+ }
+ return null;
+ },
+ _getChildrenByTagName: function( ele, lcName, ucName )
+ {
+ var results = [],
+ dict = {};
+ dict[ lcName ] = dict[ ucName ] = true;
+ ele = ele.firstChild;
+ while ( ele ) {
+ if ( dict[ ele.nodeName ] ) {
+ results.push( ele );
+ }
+ ele = ele.nextSibling;
+ }
+ return $( results );
+ },
+
+ _addThumbClasses: function( containers )
+ {
+ var i, img, len = containers.length;
+ for ( i = 0; i < len; i++ ) {
+ img = $( this._findFirstElementByTagName( containers[ i ].firstChild, "nextSibling", "img", "IMG" ) );
+ if ( img.length ) {
+ img.addClass( "ui-li-thumb" );
+ $( this._findFirstElementByTagName( img[ 0 ].parentNode, "parentNode", "li", "LI" ) ).addClass( img.is( ".ui-li-icon" ) ? "ui-li-has-icon" : "ui-li-has-thumb" );
+ }
+ }
+ },
+
+ refresh: function( create ) {
+ this.parentPage = this.element.closest( ".ui-page" );
+ this._createSubPages();
+
+ var o = this.options,
+ $list = this.element,
+ self = this,
+ dividertheme = $list.jqmData( "dividertheme" ) || o.dividerTheme,
+ listsplittheme = $list.jqmData( "splittheme" ),
+ listspliticon = $list.jqmData( "spliticon" ),
+ li = this._getChildrenByTagName( $list[ 0 ], "li", "LI" ),
+ counter = $.support.cssPseudoElement || !$.nodeName( $list[ 0 ], "ol" ) ? 0 : 1,
+ itemClassDict = {},
+ item, itemClass, itemTheme,
+ a, last, splittheme, countParent, icon, imgParents, img, linkIcon;
+
+ if ( counter ) {
+ $list.find( ".ui-li-dec" ).remove();
+ }
+
+ if ( !o.theme ) {
+ o.theme = $.mobile.getInheritedTheme( this.element, "c" );
+ }
+
+ for ( var pos = 0, numli = li.length; pos < numli; pos++ ) {
+ item = li.eq( pos );
+ itemClass = "ui-li";
+
+ // If we're creating the element, we update it regardless
+ if ( create || !item.hasClass( "ui-li" ) ) {
+ itemTheme = item.jqmData("theme") || o.theme;
+ a = this._getChildrenByTagName( item[ 0 ], "a", "A" );
+
+ if ( a.length ) {
+ icon = item.jqmData("icon");
+
+ item.buttonMarkup({
+ wrapperEls: "div",
+ shadow: false,
+ corners: false,
+ iconpos: "right",
+ icon: a.length > 1 || icon === false ? false : icon || "arrow-r",
+ theme: itemTheme
+ });
+
+ if ( ( icon != false ) && ( a.length == 1 ) ) {
+ item.addClass( "ui-li-has-arrow" );
+ }
+
+ a.first().removeClass( "ui-link" ).addClass( "ui-link-inherit" );
+
+ if ( a.length > 1 ) {
+ itemClass += " ui-li-has-alt";
+
+ last = a.last();
+ splittheme = listsplittheme || last.jqmData( "theme" ) || o.splitTheme;
+ linkIcon = last.jqmData("icon");
+
+ last.appendTo(item)
+ .attr( "title", last.getEncodedText() )
+ .addClass( "ui-li-link-alt" )
+ .empty()
+ .buttonMarkup({
+ shadow: false,
+ corners: false,
+ theme: itemTheme,
+ icon: false,
+ iconpos: false
+ })
+ .find( ".ui-btn-inner" )
+ .append(
+ $( document.createElement( "span" ) ).buttonMarkup({
+ shadow: true,
+ corners: true,
+ theme: splittheme,
+ iconpos: "notext",
+ // link icon overrides list item icon overrides ul element overrides options
+ icon: linkIcon || icon || listspliticon || o.splitIcon
+ })
+ );
+ }
+ } else if ( item.jqmData( "role" ) === "list-divider" ) {
+
+ itemClass += " ui-li-divider ui-bar-" + dividertheme;
+ item.attr( "role", "heading" );
+
+ //reset counter when a divider heading is encountered
+ if ( counter ) {
+ counter = 1;
+ }
+
+ } else {
+ itemClass += " ui-li-static ui-body-" + itemTheme;
+ }
+ }
+
+ if ( counter && itemClass.indexOf( "ui-li-divider" ) < 0 ) {
+ countParent = item.is( ".ui-li-static:first" ) ? item : item.find( ".ui-link-inherit" );
+
+ countParent.addClass( "ui-li-jsnumbering" )
+ .prepend( "
" + (counter++) + ". " );
+ }
+
+ // Instead of setting item class directly on the list item and its
+ // btn-inner at this point in time, push the item into a dictionary
+ // that tells us what class to set on it so we can do this after this
+ // processing loop is finished.
+
+ if ( !itemClassDict[ itemClass ] ) {
+ itemClassDict[ itemClass ] = [];
+ }
+
+ itemClassDict[ itemClass ].push( item[ 0 ] );
+ }
+
+ // Set the appropriate listview item classes on each list item
+ // and their btn-inner elements. The main reason we didn't do this
+ // in the for-loop above is because we can eliminate per-item function overhead
+ // by calling addClass() and children() once or twice afterwards. This
+ // can give us a significant boost on platforms like WP7.5.
+
+ for ( itemClass in itemClassDict ) {
+ $( itemClassDict[ itemClass ] ).addClass( itemClass ).children( ".ui-btn-inner" ).addClass( itemClass );
+ }
+
+ $list.find( "h1, h2, h3, h4, h5, h6" ).addClass( "ui-li-heading" )
+ .end()
+
+ .find( "p, dl" ).addClass( "ui-li-desc" )
+ .end()
+
+ .find( ".ui-li-aside" ).each(function() {
+ var $this = $(this);
+ $this.prependTo( $this.parent() ); //shift aside to front for css float
+ })
+ .end()
+
+ .find( ".ui-li-count" ).each( function() {
+ $( this ).closest( "li" ).addClass( "ui-li-has-count" );
+ }).addClass( "ui-btn-up-" + ( $list.jqmData( "counttheme" ) || this.options.countTheme) + " ui-btn-corner-all" );
+
+ // The idea here is to look at the first image in the list item
+ // itself, and any .ui-link-inherit element it may contain, so we
+ // can place the appropriate classes on the image and list item.
+ // Note that we used to use something like:
+ //
+ // li.find(">img:eq(0), .ui-link-inherit>img:eq(0)").each( ... );
+ //
+ // But executing a find() like that on Windows Phone 7.5 took a
+ // really long time. Walking things manually with the code below
+ // allows the 400 listview item page to load in about 3 seconds as
+ // opposed to 30 seconds.
+
+ this._addThumbClasses( li );
+ this._addThumbClasses( $list.find( ".ui-link-inherit" ) );
+
+ this._refreshCorners( create );
+ },
+
+ //create a string for ID/subpage url creation
+ _idStringEscape: function( str ) {
+ return str.replace(/[^a-zA-Z0-9]/g, '-');
+ },
+
+ _createSubPages: function() {
+ var parentList = this.element,
+ parentPage = parentList.closest( ".ui-page" ),
+ parentUrl = parentPage.jqmData( "url" ),
+ parentId = parentUrl || parentPage[ 0 ][ $.expando ],
+ parentListId = parentList.attr( "id" ),
+ o = this.options,
+ dns = "data-" + $.mobile.ns,
+ self = this,
+ persistentFooterID = parentPage.find( ":jqmData(role='footer')" ).jqmData( "id" ),
+ hasSubPages;
+
+ if ( typeof listCountPerPage[ parentId ] === "undefined" ) {
+ listCountPerPage[ parentId ] = -1;
+ }
+
+ parentListId = parentListId || ++listCountPerPage[ parentId ];
+
+ $( parentList.find( "li>ul, li>ol" ).toArray().reverse() ).each(function( i ) {
+ var self = this,
+ list = $( this ),
+ listId = list.attr( "id" ) || parentListId + "-" + i,
+ parent = list.parent(),
+ nodeEls = $( list.prevAll().toArray().reverse() ),
+ nodeEls = nodeEls.length ? nodeEls : $( "
" + $.trim(parent.contents()[ 0 ].nodeValue) + "" ),
+ title = nodeEls.first().getEncodedText(),//url limits to first 30 chars of text
+ id = ( parentUrl || "" ) + "&" + $.mobile.subPageUrlKey + "=" + listId,
+ theme = list.jqmData( "theme" ) || o.theme,
+ countTheme = list.jqmData( "counttheme" ) || parentList.jqmData( "counttheme" ) || o.countTheme,
+ newPage, anchor;
+
+ //define hasSubPages for use in later removal
+ hasSubPages = true;
+
+ newPage = list.detach()
+ .wrap( "
" )
+ .parent()
+ .before( "
" )
+ .after( persistentFooterID ? $( "
") : "" )
+ .parent()
+ .appendTo( $.mobile.pageContainer );
+
+ newPage.page();
+
+ anchor = parent.find('a:first');
+
+ if ( !anchor.length ) {
+ anchor = $( "
" ).html( nodeEls || title ).prependTo( parent.empty() );
+ }
+
+ anchor.attr( "href", "#" + id );
+
+ }).listview();
+
+ // on pagehide, remove any nested pages along with the parent page, as long as they aren't active
+ // and aren't embedded
+ if( hasSubPages &&
+ parentPage.is( ":jqmData(external-page='true')" ) &&
+ parentPage.data("page").options.domCache === false ) {
+
+ var newRemove = function( e, ui ){
+ var nextPage = ui.nextPage, npURL;
+
+ if( ui.nextPage ){
+ npURL = nextPage.jqmData( "url" );
+ if( npURL.indexOf( parentUrl + "&" + $.mobile.subPageUrlKey ) !== 0 ){
+ self.childPages().remove();
+ parentPage.remove();
+ }
+ }
+ };
+
+ // unbind the original page remove and replace with our specialized version
+ parentPage
+ .unbind( "pagehide.remove" )
+ .bind( "pagehide.remove", newRemove);
+ }
+ },
+
+ // TODO sort out a better way to track sub pages of the listview this is brittle
+ childPages: function(){
+ var parentUrl = this.parentPage.jqmData( "url" );
+
+ return $( ":jqmData(url^='"+ parentUrl + "&" + $.mobile.subPageUrlKey +"')");
+ }
+});
+
+//auto self-init widgets
+$( document ).bind( "pagecreate create", function( e ){
+ $.mobile.listview.prototype.enhanceWithin( e.target );
+});
+
+})( jQuery );
+
+/*
+* "checkboxradio" plugin
+*/
+
+(function( $, undefined ) {
+
+$.widget( "mobile.checkboxradio", $.mobile.widget, {
+ options: {
+ theme: null,
+ initSelector: "input[type='checkbox'],input[type='radio']"
+ },
+ _create: function() {
+ var self = this,
+ input = this.element,
+ inheritAttr = function( input, dataAttr ) {
+ return input.jqmData( dataAttr ) || input.closest( "form,fieldset" ).jqmData( dataAttr )
+ },
+ // NOTE: Windows Phone could not find the label through a selector
+ // filter works though.
+ parentLabel = $( input ).closest( "label" ),
+ label = parentLabel.length ? parentLabel : $( input ).closest( "form,fieldset,:jqmData(role='page'),:jqmData(role='dialog')" ).find( "label" ).filter( "[for='" + input[0].id + "']" ),
+ inputtype = input[0].type,
+ mini = inheritAttr( input, "mini" ),
+ checkedState = inputtype + "-on",
+ uncheckedState = inputtype + "-off",
+ icon = input.parents( ":jqmData(type='horizontal')" ).length ? undefined : uncheckedState,
+ iconpos = inheritAttr( input, "iconpos" ),
+ activeBtn = icon ? "" : " " + $.mobile.activeBtnClass,
+ checkedClass = "ui-" + checkedState + activeBtn,
+ uncheckedClass = "ui-" + uncheckedState,
+ checkedicon = "ui-icon-" + checkedState,
+ uncheckedicon = "ui-icon-" + uncheckedState;
+
+ if ( inputtype !== "checkbox" && inputtype !== "radio" ) {
+ return;
+ }
+
+ // Expose for other methods
+ $.extend( this, {
+ label: label,
+ inputtype: inputtype,
+ checkedClass: checkedClass,
+ uncheckedClass: uncheckedClass,
+ checkedicon: checkedicon,
+ uncheckedicon: uncheckedicon
+ });
+
+ // If there's no selected theme check the data attr
+ if( !this.options.theme ) {
+ this.options.theme = $.mobile.getInheritedTheme( this.element, "c" );
+ }
+
+ label.buttonMarkup({
+ theme: this.options.theme,
+ icon: icon,
+ shadow: false,
+ mini: mini,
+ iconpos: iconpos
+ });
+
+ // Wrap the input + label in a div
+ var wrapper = document.createElement('div');
+ wrapper.className = 'ui-' + inputtype;
+
+ input.add( label ).wrapAll( wrapper );
+
+ label.bind({
+ vmouseover: function( event ) {
+ if ( $( this ).parent().is( ".ui-disabled" ) ) {
+ event.stopPropagation();
+ }
+ },
+
+ vclick: function( event ) {
+ if ( input.is( ":disabled" ) ) {
+ event.preventDefault();
+ return;
+ }
+
+ self._cacheVals();
+
+ input.prop( "checked", inputtype === "radio" && true || !input.prop( "checked" ) );
+
+ // trigger click handler's bound directly to the input as a substitute for
+ // how label clicks behave normally in the browsers
+ // TODO: it would be nice to let the browser's handle the clicks and pass them
+ // through to the associate input. we can swallow that click at the parent
+ // wrapper element level
+ input.triggerHandler( 'click' );
+
+ // Input set for common radio buttons will contain all the radio
+ // buttons, but will not for checkboxes. clearing the checked status
+ // of other radios ensures the active button state is applied properly
+ self._getInputSet().not( input ).prop( "checked", false );
+
+ self._updateAll();
+ return false;
+ }
+ });
+
+ input
+ .bind({
+ vmousedown: function() {
+ self._cacheVals();
+ },
+
+ vclick: function() {
+ var $this = $(this);
+
+ // Adds checked attribute to checked input when keyboard is used
+ if ( $this.is( ":checked" ) ) {
+
+ $this.prop( "checked", true);
+ self._getInputSet().not($this).prop( "checked", false );
+ } else {
+
+ $this.prop( "checked", false );
+ }
+
+ self._updateAll();
+ },
+
+ focus: function() {
+ label.addClass( $.mobile.focusClass );
+ },
+
+ blur: function() {
+ label.removeClass( $.mobile.focusClass );
+ }
+ });
+
+ this.refresh();
+ },
+
+ _cacheVals: function() {
+ this._getInputSet().each(function() {
+ $(this).jqmData( "cacheVal", this.checked );
+ });
+ },
+
+ //returns either a set of radios with the same name attribute, or a single checkbox
+ _getInputSet: function(){
+ if(this.inputtype === "checkbox") {
+ return this.element;
+ }
+
+ return this.element.closest( "form,fieldset,:jqmData(role='page')" )
+ .find( "input[name='"+ this.element[0].name +"'][type='"+ this.inputtype +"']" );
+ },
+
+ _updateAll: function() {
+ var self = this;
+
+ this._getInputSet().each(function() {
+ var $this = $(this);
+
+ if ( this.checked || self.inputtype === "checkbox" ) {
+ $this.trigger( "change" );
+ }
+ })
+ .checkboxradio( "refresh" );
+ },
+
+ refresh: function() {
+ var input = this.element[0],
+ label = this.label,
+ icon = label.find( ".ui-icon" );
+
+ if ( input.checked ) {
+ label.addClass( this.checkedClass ).removeClass( this.uncheckedClass );
+ icon.addClass( this.checkedicon ).removeClass( this.uncheckedicon );
+ } else {
+ label.removeClass( this.checkedClass ).addClass( this.uncheckedClass );
+ icon.removeClass( this.checkedicon ).addClass( this.uncheckedicon );
+ }
+
+ if ( input.disabled ) {
+ this.disable();
+ } else {
+ this.enable();
+ }
+ },
+
+ disable: function() {
+ this.element.prop( "disabled", true ).parent().addClass( "ui-disabled" );
+ },
+
+ enable: function() {
+ this.element.prop( "disabled", false ).parent().removeClass( "ui-disabled" );
+ }
+});
+
+//auto self-init widgets
+$( document ).bind( "pagecreate create", function( e ){
+ $.mobile.checkboxradio.prototype.enhanceWithin( e.target, true );
+});
+
+})( jQuery );
+
+(function( $, undefined ) {
+
+$.widget( "mobile.button", $.mobile.widget, {
+ options: {
+ theme: null,
+ icon: null,
+ iconpos: null,
+ inline: false,
+ corners: true,
+ shadow: true,
+ iconshadow: true,
+ initSelector: "button, [type='button'], [type='submit'], [type='reset'], [type='image']",
+ mini: false
+ },
+ _create: function() {
+ var $el = this.element,
+ $button,
+ o = this.options,
+ type,
+ name,
+ classes = "",
+ $buttonPlaceholder;
+
+ // if this is a link, check if it's been enhanced and, if not, use the right function
+ if( $el[ 0 ].tagName === "A" ) {
+ !$el.hasClass( "ui-btn" ) && $el.buttonMarkup();
+ return;
+ }
+
+ // get the inherited theme
+ // TODO centralize for all widgets
+ if ( !this.options.theme ) {
+ this.options.theme = $.mobile.getInheritedTheme( this.element, "c" );
+ }
+
+ // TODO: Post 1.1--once we have time to test thoroughly--any classes manually applied to the original element should be carried over to the enhanced element, with an `-enhanced` suffix. See https://github.com/jquery/jquery-mobile/issues/3577
+ /* if( $el[0].className.length ) {
+ classes = $el[0].className;
+ } */
+ if( !!~$el[0].className.indexOf( "ui-btn-left" ) ) {
+ classes = "ui-btn-left";
+ }
+
+ if( !!~$el[0].className.indexOf( "ui-btn-right" ) ) {
+ classes = "ui-btn-right";
+ }
+
+ // Add ARIA role
+ this.button = $( "
" )
+ .text( $el.text() || $el.val() )
+ .insertBefore( $el )
+ .buttonMarkup({
+ theme: o.theme,
+ icon: o.icon,
+ iconpos: o.iconpos,
+ inline: o.inline,
+ corners: o.corners,
+ shadow: o.shadow,
+ iconshadow: o.iconshadow,
+ mini: o.mini
+ })
+ .addClass( classes )
+ .append( $el.addClass( "ui-btn-hidden" ) );
+
+ $button = this.button;
+ type = $el.attr( "type" );
+ name = $el.attr( "name" );
+
+ // Add hidden input during submit if input type="submit" has a name.
+ if ( type !== "button" && type !== "reset" && name ) {
+ $el.bind( "vclick", function() {
+ // Add hidden input if it doesn’t already exist.
+ if( $buttonPlaceholder === undefined ) {
+ $buttonPlaceholder = $( "
", {
+ type: "hidden",
+ name: $el.attr( "name" ),
+ value: $el.attr( "value" )
+ }).insertBefore( $el );
+
+ // Bind to doc to remove after submit handling
+ $( document ).one("submit", function(){
+ $buttonPlaceholder.remove();
+
+ // reset the local var so that the hidden input
+ // will be re-added on subsequent clicks
+ $buttonPlaceholder = undefined;
+ });
+ }
+ });
+ }
+
+ $el.bind({
+ focus: function() {
+ $button.addClass( $.mobile.focusClass );
+ },
+
+ blur: function() {
+ $button.removeClass( $.mobile.focusClass );
+ }
+ });
+
+ this.refresh();
+ },
+
+ enable: function() {
+ this.element.attr( "disabled", false );
+ this.button.removeClass( "ui-disabled" ).attr( "aria-disabled", false );
+ return this._setOption( "disabled", false );
+ },
+
+ disable: function() {
+ this.element.attr( "disabled", true );
+ this.button.addClass( "ui-disabled" ).attr( "aria-disabled", true );
+ return this._setOption( "disabled", true );
+ },
+
+ refresh: function() {
+ var $el = this.element;
+
+ if ( $el.prop("disabled") ) {
+ this.disable();
+ } else {
+ this.enable();
+ }
+
+ // Grab the button's text element from its implementation-independent data item
+ $( this.button.data( 'buttonElements' ).text ).text( $el.text() || $el.val() );
+ }
+});
+
+//auto self-init widgets
+$( document ).bind( "pagecreate create", function( e ){
+ $.mobile.button.prototype.enhanceWithin( e.target, true );
+});
+
+})( jQuery );
+
+(function( $, undefined ) {
+
+$.fn.controlgroup = function( options ) {
+ function flipClasses( els, flCorners ) {
+ els.removeClass( "ui-btn-corner-all ui-shadow" )
+ .eq( 0 ).addClass( flCorners[ 0 ] )
+ .end()
+ .last().addClass( flCorners[ 1 ] ).addClass( "ui-controlgroup-last" );
+ }
+
+ return this.each(function() {
+ var $el = $( this ),
+ o = $.extend({
+ direction: $el.jqmData( "type" ) || "vertical",
+ shadow: false,
+ excludeInvisible: true,
+ mini: $el.jqmData( "mini" )
+ }, options ),
+ groupheading = $el.children( "legend" ),
+ flCorners = o.direction == "horizontal" ? [ "ui-corner-left", "ui-corner-right" ] : [ "ui-corner-top", "ui-corner-bottom" ],
+ type = $el.find( "input" ).first().attr( "type" );
+
+ // Replace legend with more stylable replacement div
+ if ( groupheading.length ) {
+ $el.wrapInner( "
" );
+ $( "
" + groupheading.html() + "
" ).insertBefore( $el.children(0) );
+ groupheading.remove();
+ }
+
+ $el.addClass( "ui-corner-all ui-controlgroup ui-controlgroup-" + o.direction );
+
+ flipClasses( $el.find( ".ui-btn" + ( o.excludeInvisible ? ":visible" : "" ) ).not('.ui-slider-handle'), flCorners );
+ flipClasses( $el.find( ".ui-btn-inner" ), flCorners );
+
+ if ( o.shadow ) {
+ $el.addClass( "ui-shadow" );
+ }
+
+ if ( o.mini ) {
+ $el.addClass( "ui-mini" );
+ }
+
+ });
+};
+
+// The pagecreate handler for controlgroup is in jquery.mobile.init because of the soft-dependency on the wrapped widgets
+
+})(jQuery);
+
+(function( $, undefined ) {
+
+$( document ).bind( "pagecreate create", function( e ){
+
+ //links within content areas, tests included with page
+ $( e.target )
+ .find( "a" )
+ .jqmEnhanceable()
+ .not( ".ui-btn, .ui-link-inherit, :jqmData(role='none'), :jqmData(role='nojs')" )
+ .addClass( "ui-link" );
+
+});
+
+})( jQuery );
+
+
+( function( $ ) {
+ var meta = $( "meta[name=viewport]" ),
+ initialContent = meta.attr( "content" ),
+ disabledZoom = initialContent + ",maximum-scale=1, user-scalable=no",
+ enabledZoom = initialContent + ",maximum-scale=10, user-scalable=yes",
+ disabledInitially = /(user-scalable[\s]*=[\s]*no)|(maximum-scale[\s]*=[\s]*1)[$,\s]/.test( initialContent );
+
+ $.mobile.zoom = $.extend( {}, {
+ enabled: !disabledInitially,
+ locked: false,
+ disable: function( lock ) {
+ if( !disabledInitially && !$.mobile.zoom.locked ){
+ meta.attr( "content", disabledZoom );
+ $.mobile.zoom.enabled = false;
+ $.mobile.zoom.locked = lock || false;
+ }
+ },
+ enable: function( unlock ) {
+ if( !disabledInitially && ( !$.mobile.zoom.locked || unlock === true ) ){
+ meta.attr( "content", enabledZoom );
+ $.mobile.zoom.enabled = true;
+ $.mobile.zoom.locked = false;
+ }
+ },
+ restore: function() {
+ if( !disabledInitially ){
+ meta.attr( "content", initialContent );
+ $.mobile.zoom.enabled = true;
+ }
+ }
+ });
+
+}( jQuery ));
+
+(function( $, undefined ) {
+
+$.widget( "mobile.textinput", $.mobile.widget, {
+ options: {
+ theme: null,
+ // This option defaults to true on iOS devices.
+ preventFocusZoom: /iPhone|iPad|iPod/.test( navigator.platform ) && navigator.userAgent.indexOf( "AppleWebKit" ) > -1,
+ initSelector: "input[type='text'], input[type='search'], :jqmData(type='search'), input[type='number'], :jqmData(type='number'), input[type='password'], input[type='email'], input[type='url'], input[type='tel'], textarea, input[type='time'], input[type='date'], input[type='month'], input[type='week'], input[type='datetime'], input[type='datetime-local'], input[type='color'], input:not([type])",
+ clearSearchButtonText: "clear text"
+ },
+
+ _create: function() {
+
+ var input = this.element,
+ o = this.options,
+ theme = o.theme || $.mobile.getInheritedTheme( this.element, "c" ),
+ themeclass = " ui-body-" + theme,
+ mini = input.jqmData("mini") == true,
+ miniclass = mini ? " ui-mini" : "",
+ focusedEl, clearbtn;
+
+ $( "label[for='" + input.attr( "id" ) + "']" ).addClass( "ui-input-text" );
+
+ focusedEl = input.addClass("ui-input-text ui-body-"+ theme );
+
+ // XXX: Temporary workaround for issue 785 (Apple bug 8910589).
+ // Turn off autocorrect and autocomplete on non-iOS 5 devices
+ // since the popup they use can't be dismissed by the user. Note
+ // that we test for the presence of the feature by looking for
+ // the autocorrect property on the input element. We currently
+ // have no test for iOS 5 or newer so we're temporarily using
+ // the touchOverflow support flag for jQM 1.0. Yes, I feel dirty. - jblas
+ if ( typeof input[0].autocorrect !== "undefined" && !$.support.touchOverflow ) {
+ // Set the attribute instead of the property just in case there
+ // is code that attempts to make modifications via HTML.
+ input[0].setAttribute( "autocorrect", "off" );
+ input[0].setAttribute( "autocomplete", "off" );
+ }
+
+
+ //"search" input widget
+ if ( input.is( "[type='search'],:jqmData(type='search')" ) ) {
+
+ focusedEl = input.wrap( "
" ).parent();
+ clearbtn = $( "
" + o.clearSearchButtonText + "" )
+ .bind('click', function( event ) {
+ input
+ .val( "" )
+ .focus()
+ .trigger( "change" );
+ clearbtn.addClass( "ui-input-clear-hidden" );
+ event.preventDefault();
+ })
+ .appendTo( focusedEl )
+ .buttonMarkup({
+ icon: "delete",
+ iconpos: "notext",
+ corners: true,
+ shadow: true,
+ mini: mini
+ });
+
+ function toggleClear() {
+ setTimeout(function() {
+ clearbtn.toggleClass( "ui-input-clear-hidden", !input.val() );
+ }, 0);
+ }
+
+ toggleClear();
+
+ input.bind('paste cut keyup focus change blur', toggleClear);
+
+ } else {
+ input.addClass( "ui-corner-all ui-shadow-inset" + themeclass + miniclass );
+ }
+
+ input.focus(function() {
+ focusedEl.addClass( $.mobile.focusClass );
+ })
+ .blur(function(){
+ focusedEl.removeClass( $.mobile.focusClass );
+ })
+ // In many situations, iOS will zoom into the select upon tap, this prevents that from happening
+ .bind( "focus", function() {
+ if( o.preventFocusZoom ){
+ $.mobile.zoom.disable( true );
+ }
+ })
+ .bind( "blur", function() {
+ if( o.preventFocusZoom ){
+ $.mobile.zoom.enable( true );
+ }
+ });
+
+ // Autogrow
+ if ( input.is( "textarea" ) ) {
+ var extraLineHeight = 15,
+ keyupTimeoutBuffer = 100,
+ keyup = function() {
+ var scrollHeight = input[ 0 ].scrollHeight,
+ clientHeight = input[ 0 ].clientHeight;
+
+ if ( clientHeight < scrollHeight ) {
+ input.height(scrollHeight + extraLineHeight);
+ }
+ },
+ keyupTimeout;
+
+ input.keyup(function() {
+ clearTimeout( keyupTimeout );
+ keyupTimeout = setTimeout( keyup, keyupTimeoutBuffer );
+ });
+
+ // binding to pagechange here ensures that for pages loaded via
+ // ajax the height is recalculated without user input
+ $( document ).one( "pagechange", keyup );
+
+ // Issue 509: the browser is not providing scrollHeight properly until the styles load
+ if ( $.trim( input.val() ) ) {
+ // bind to the window load to make sure the height is calculated based on BOTH
+ // the DOM and CSS
+ $( window ).load( keyup );
+ }
+ }
+ },
+
+ disable: function(){
+ ( this.element.attr( "disabled", true ).is( "[type='search'],:jqmData(type='search')" ) ?
+ this.element.parent() : this.element ).addClass( "ui-disabled" );
+ },
+
+ enable: function(){
+ ( this.element.attr( "disabled", false).is( "[type='search'],:jqmData(type='search')" ) ?
+ this.element.parent() : this.element ).removeClass( "ui-disabled" );
+ }
+});
+
+//auto self-init widgets
+$( document ).bind( "pagecreate create", function( e ){
+ $.mobile.textinput.prototype.enhanceWithin( e.target, true );
+});
+
+})( jQuery );
+
+(function( $, undefined ) {
+
+$.mobile.listview.prototype.options.filter = false;
+$.mobile.listview.prototype.options.filterPlaceholder = "Filter items...";
+$.mobile.listview.prototype.options.filterTheme = "c";
+$.mobile.listview.prototype.options.filterCallback = function( text, searchValue ){
+ return text.toLowerCase().indexOf( searchValue ) === -1;
+};
+
+$( document ).delegate( ":jqmData(role='listview')", "listviewcreate", function() {
+
+ var list = $( this ),
+ listview = list.data( "listview" );
+
+ if ( !listview.options.filter ) {
+ return;
+ }
+
+ var wrapper = $( "