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(Lab 273) Texto enriquecido en ItemEdit.aspx #98

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384bf58
libreria CKeditor para texto enriquecido
vrimada May 19, 2026
2360c15
fix: enconde de valores como + en la sanitacion
vrimada May 20, 2026
ed23e9e
correcion de conflictos
vrimada May 25, 2026
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3 changes: 3 additions & 0 deletions Business/Business.csproj
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,9 @@
<Reference Include="EPPlus">
<HintPath>..\packages\EPPlus.4.5.3.3\lib\net40\EPPlus.dll</HintPath>
</Reference>
<Reference Include="HtmlSanitizationLibrary">
<HintPath>..\WebLab\Bin\HtmlSanitizationLibrary.dll</HintPath>
</Reference>
<Reference Include="Iesi.Collections, Version=1.0.0.1, Culture=neutral, PublicKeyToken=154fdcb44c4484fc">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\Referencias\Iesi.Collections.dll</HintPath>
Expand Down
68 changes: 53 additions & 15 deletions Business/Utility.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
//using Sql.Data

using System.Security.Cryptography;
using Microsoft.Security.Application;
using OfficeOpenXml;
using System.Drawing;
using OfficeOpenXml.Style;
Expand Down Expand Up @@ -890,8 +891,8 @@ public static void ExportDataTableToXlsx(DataTable dataTable, string filename)

HttpResponse response = HttpContext.Current.Response;

// Color finalBackColor = ColorTranslator.FromHtml("#2b3e4c"); //azul-neuquen
// Color fontColor = Color.White
// Color finalBackColor = ColorTranslator.FromHtml("#2b3e4c"); //azul-neuquen
// Color fontColor = Color.White
using (ExcelPackage package = new ExcelPackage())
{
// Crear una nueva hoja de trabajo
Expand Down Expand Up @@ -1005,7 +1006,7 @@ out numero
worksheet.Cells[worksheet.Dimension.Address].AutoFitColumns();

//Todas las celdas
var range2 = worksheet.Cells[1, 1, rowCount+1, colCount]; //row+1 asi cuenta la fila del encabezado.
var range2 = worksheet.Cells[1, 1, rowCount + 1, colCount]; //row+1 asi cuenta la fila del encabezado.
ExcelBordes(range2);
// --- CONFIGURAR RESPUESTA HTTP ---
response.Clear();
Expand All @@ -1024,7 +1025,7 @@ out numero
}

}

private static void ExcelEstilo(ExcelRange range, Color? backColor = null, Color? fontColor = null)
{
Color finalBackColor = backColor ?? Color.Transparent;
Expand Down Expand Up @@ -1053,7 +1054,7 @@ private static void ExcelBordes(ExcelRange rango)

public static void ExportGridViewToExcel(GridView grid, string nombreArchivo)
{
if(grid.Rows.Count > 0)
if (grid.Rows.Count > 0)
{
using (var package = new ExcelPackage())
{
Expand Down Expand Up @@ -1105,7 +1106,7 @@ public static void ExportGridViewToExcel(GridView grid, string nombreArchivo)
fila++;
}
//Todas las celdas
var range2 = ws.Cells[1, 1, grid.Rows.Count + 1, grid.Columns.Count];
var range2 = ws.Cells[1, 1, grid.Rows.Count + 1, grid.Columns.Count];
ExcelBordes(range2);
// Autoajustar columnas
ws.Cells[1, 1, fila - 1, grid.Columns.Count].AutoFitColumns();
Expand All @@ -1114,7 +1115,7 @@ public static void ExportGridViewToExcel(GridView grid, string nombreArchivo)
// 2.2) Escribir filas del footer
// ================================

GridViewRow filaFooter = grid.FooterRow;
GridViewRow filaFooter = grid.FooterRow;
col = 1;

if (tieneValores(filaFooter.Cells))
Expand All @@ -1128,7 +1129,7 @@ public static void ExportGridViewToExcel(GridView grid, string nombreArchivo)
ws.Cells[fila, col].Style.Font.Color.SetColor(fontColor);
col++;
}
ExcelBordes(ws.Cells[grid.Rows.Count + 2,1, grid.Rows.Count + 2,col-1 ]);
ExcelBordes(ws.Cells[grid.Rows.Count + 2, 1, grid.Rows.Count + 2, col - 1]);
}

// ================================
Expand All @@ -1144,9 +1145,9 @@ public static void ExportGridViewToExcel(GridView grid, string nombreArchivo)
response.End();
}
}

}
private static bool tieneValores(TableCellCollection footer)
private static bool tieneValores(TableCellCollection footer)
{

foreach (TableCell cell in footer)
Expand All @@ -1161,7 +1162,7 @@ private static bool tieneValores(TableCellCollection footer)

private static void ExcelCompletarFilas(ExcelWorksheet ws, TableCell cell, int fila, int col, Color? encabezadoColor = null, Color? fontColor = null)
{

// (1) Detectar si es número
// Detectar números por TryParse
double numero;
Expand Down Expand Up @@ -1228,17 +1229,17 @@ out numero
{
ws.Cells[fila, col].Style.Font.Color.SetColor(cell.ForeColor);
}

ws.Cells[fila, col].Style.Font.Size = 9;

}

public static void GenerarColumnasGrid(GridView grid, DataTable dt)
{
if(dt.Columns.Count > 0)
if (dt.Columns.Count > 0)
{
DataColumnCollection dc = dt.Columns;
foreach(DataColumn column in dc)
foreach (DataColumn column in dc)
{
BoundField columna = new BoundField();
columna.HeaderText = column.ColumnName;
Expand All @@ -1247,5 +1248,42 @@ public static void GenerarColumnasGrid(GridView grid, DataTable dt)
}
}
#endregion
#region textoEnriquecido

/// <summary>
/// Sanitiza un texto HTML para eliminar contenido potencialmente peligroso.
/// </summary>
/// <param name="server">
/// Instancia de <see cref="HttpServerUtility"/> utilizada para decodificar el contenido HTML.
/// </param>
/// <param name="texto">
/// Texto HTML recibido desde el cliente.
/// </param>
/// <returns>
/// Devuelve el HTML sanitizado y seguro para almacenar o mostrar.
/// </returns>

public string SanitizarHTML(HttpServerUtility server, string texto)
{
// Leer HTML sin que ASP.NET lo bloquee
string html = server.UrlDecode(texto);
// Sanitizar
string limpio = Sanitizer.GetSafeHtmlFragment(html);
//Despu�s del sanitizado, decodific� entidades HTML:
limpio = HttpUtility.HtmlDecode(limpio);

return limpio;
}

public string PasarHTMLaPlano(HttpServerUtility server, string texto)
{
string html = server.UrlDecode(texto);

string textoPlano = Regex.Replace(html, "<.*?>", string.Empty);

return HttpUtility.HtmlDecode(textoPlano).Trim();
}

#endregion
}
}
103 changes: 44 additions & 59 deletions WebLab/Items/ItemEdit2.aspx
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Original file line number Diff line number Diff line change
@@ -1,35 +1,45 @@
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ItemEdit2.aspx.cs" Inherits="WebLab.Items.ItemEdit2" MasterPageFile="~/Site1.Master" %>

<%@ Register assembly="Anthem" namespace="Anthem" tagprefix="anthem" %>
<%--<%@ Register assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" namespace="CrystalDecisions.Web" tagprefix="CR" %>
--%>


<asp:Content ID="content1" ContentPlaceHolderID="head" runat="server">
<link href="../script/jquery-ui-1.8.1.custom.css" rel="stylesheet" type="text/css" />


<script src="../script/jquery.min.js" type="text/javascript"></script>
<script src="../script/jquery-ui.min.js" type="text/javascript"></script>


<script src="../script/jquery-ui.min.js" type="text/javascript"></script>
<script type="text/javascript" src="../script/Mascara.js"></script>
<script type="text/javascript" src="../script/ValidaFecha.js"></script>


<link rel="stylesheet" type="text/css" href ="../script/moverfilas/moverfilas.css" />
<script type="text/javascript" src="../script/moverfilas/codigo.js"></script>
<script type="text/javascript">
$(function() {

$("#tabContainer").tabs();
var currTab = $("#<%= HFCurrTabIndex.ClientID %>").val();

$("#tabContainer").tabs({ selected: currTab });
});
</script>
<script type="text/javascript" src="../script/moverfilas/codigo.js"></script>

<!-- CKEDITOR -->
<script type="text/javascript" src="../ckeditor/ckeditor.js"></script>
<script type="text/javascript" src="../ckeditor/ckeditor-webforms.js"></script>

<script type="text/javascript">

$(function() {

$("#tabContainer").tabs();
var currTab = $("#<%= HFCurrTabIndex.ClientID %>").val();
$("#tabContainer").tabs({ selected: currTab });
});

</script>


<!-- CKEDITOR -->
<script type="text/javascript">
// Se debe enviar un textarea (sin name ni runat) y un hidden donde se guarda el html para enviar el contenido encodeado
// toolbar: [] ==> esta vacio para no mostrar la barra del text editor

$(document).ready(function () {
CKEditorWebForms.init(
'editor1',
'<%= hfHtml.ClientID %>',{ toolbar: []}
);

});

</script>

<style type="text/css">
.auto-style1 {
Expand Down Expand Up @@ -464,21 +474,8 @@
</td>
</tr>
</tr>
<%-- <tr>
<td class="control-label" >
Factor Producción:</td>
<td>
<anthem:Label ID="lblFactorProduccion" runat="server" Text="" Font-Bold="True"
ForeColor="#333333"></anthem:Label>
</td>
</tr>--%>
</table>

<%--</div>

</div>
</div>
</div>--%>
</td>

</tr>
Expand Down Expand Up @@ -794,9 +791,11 @@
<tr>
<td class="control-label" style="vertical-align: top">Observaciones:</td>
<td colspan="2">
<asp:TextBox ID="txtObservaciones" runat="server" class="form-control input-sm" MaxLength="300" Rows="3" TabIndex="8" TextMode="MultiLine" Width="500px" />
<%-- <asp:TextBox ID="txtObservaciones" runat="server" class="form-control input-sm" MaxLength="300" Rows="3" TabIndex="8" TextMode="MultiLine" Width="500px" />--%>
<textarea id="editor1" rows="2" cols="50" width="500px" ></textarea>
<asp:HiddenField ID="hfHtml" runat="server" />
<br />
<anthem:CustomValidator ID="cvObservaciones" runat="server" ClientValidationFunction="VerificaLargo" ControlToValidate="txtObservaciones" ErrorMessage="El límite del campo Observaciones es de 4000 caracteres. Verifique." Font-Names="Arial" Font-Size="8pt" ValidationGroup="1">El límite es de 4000 caracteres. Verifique.</anthem:CustomValidator>
<anthem:CustomValidator ID="cvObservaciones" runat="server" OnServerValidate="cvObservaciones_ServerValidate" ClientValidationFunction="VerificaLargo" ErrorMessage="El límite del campo Observaciones es de 4000 caracteres. Verifique." Font-Names="Arial" Font-Size="8pt" ValidationGroup="1">El límite es de 4000 caracteres. Verifique.</anthem:CustomValidator>
<anthem:CustomValidator ID="cvValores" runat="server" ErrorMessage="Debe ingresar los valores (minimo y maximo) o una observación" Font-Size="8pt" onservervalidate="cvValores_ServerValidate" ValidateEmptyText="True" ValidationGroup="1"></anthem:CustomValidator>
</td>
</tr>
Expand All @@ -807,7 +806,7 @@
</tr>
<tr>
<td align="right" colspan="3">
<anthem:Button ID="btGuardarVR" runat="server" CssClass="btn btn-primary" onclick="btnGuardarVR_Click" TabIndex="9" Text="Agregar a Lista" ValidationGroup="1" Width="150px" />
<anthem:Button ID="btGuardarVR" runat="server" CssClass="btn btn-primary" onclick="btnGuardarVR_Click" TabIndex="9" Text="Agregar a Lista" ValidationGroup="1" Width="150px" />
</td>
</tr>
<tr>
Expand Down Expand Up @@ -866,9 +865,13 @@
<asp:BoundField DataField="maximo" HeaderText="Valor Maximo">

</asp:BoundField>
<asp:BoundField DataField="observacion" HeaderText="Observaciones">

</asp:BoundField>

<asp:TemplateField HeaderText="Observaciones">
<ItemTemplate>
<%# Eval("observacion") %>
</ItemTemplate>
</asp:TemplateField>

<asp:TemplateField HeaderText="">
<ItemTemplate>
<asp:ImageButton ID="Eliminar" runat="server" CommandName="Eliminar" ImageUrl="~/App_Themes/default/images/eliminar.jpg" OnClientClick="return PreguntoEliminar();" />
Expand Down Expand Up @@ -1308,25 +1311,7 @@
&nbsp;</td>
</tr>

<%--<tr>
<td class="myLabelDerechaGde" colspan="2" >

Si el analisis crresponde una <b>Prueba de Screening Neonatal</b>; marque que se deben
solicitar datos adicionales al paciente: Hora de nacimiento, Peso al nacer y
Semana de gestación.</td>
</tr>
<tr>
<td class="myLabelDerechaGde" colspan="2" >

&nbsp;</td>
</tr>
<tr>
<td class="myLabelDerechaGde" colspan="2" >

<asp:CheckBox ID="chkIsScreening" runat="server" CssClass="control-label"
Text="Solicitar Datos Adicionales del Paciente" />
</td>
</tr>--%>

<tr>
<td >
&nbsp;</td>
Expand Down
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