README

Ext.ux.form.ExtendedComboBox is an Ext 3.x combo box with multi-select and search capabilities. It includes a "Select All/Select All (limit #)/Select None" button, which also indicates how many items (none, some or all) are checked.

This component depends upon the Ext.ux.form.SearchBox component (https://github.com/deebugger/Ext.ux.form.SearchBox).