The ASPxRichEdit callback is clearing the content. Please create the page bellow and try. Type some words and click the callback button.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test.aspx.cs" Inherits="test" %>
<%@ Register Assembly="DevExpress.Web.ASPxRichEdit.v15.1, Version=15.1.5.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" Namespace="DevExpress.Web.ASPxRichEdit" TagPrefix="dx" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<table>
<tr>
<td>
<dx:ASPxButton ID="ASPxButton1" runat="server" AutoPostBack="False" Text="Perform Editor Callback">
<ClientSideEvents Click="function(s, e) {
richEdit.PerformCallback();
}" />
</dx:ASPxButton>
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td>
<dx:ASPxRichEdit ID="ASPxRichEdit1" runat="server" ClientInstanceName="richEdit" OnCallback="ASPxRichEdit1_Callback" WorkDirectory="~\App_Data\WorkDirectory">
</dx:ASPxRichEdit>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using DevExpress.Web;
public partial class test : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void ASPxRichEdit1_Callback(object sender, CallbackEventArgsBase e)
{
}
}
Hi,
Thank you for pointing out this behavior. I was able to reproduce it on our side. I will discuss it with the team. We will contact you once we have any results. We greatly appreciate your time and cooperation.