Support forums - Function like onchange in TextArea

Function like onchange in TextArea

Last post 09-01-2010, 5:03 AM by Kenneth. 1 replies.


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I use CuteEditor to instead of the TextArea

I have a javascript function: set_updated() when the textarea content change

How to set the CuteEditor as same function.

I use Cute Editor for .NET, but the coding format just like ASP only.

I know that if using .NET, I can add the function in OnTextChange Function. But because of the ASP coding, I don't know how to do.

Reply Quote

Hi surrounding,

Please try the example below

<%@ Page Language="C#" %>
<%@ Register Namespace="CuteEditor" Assembly="CuteEditor" TagPrefix="CE" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected override void OnLoad(EventArgs e)
{
editor1.Text = "change something here..";
base.OnLoad(e);
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<CE:Editor ID="editor1" runat="server">
</CE:Editor>
<input type="button" value="check is dirty" onclick="checkIsDirty()" />
</div>
</form>
</body>
</html>
<script>
var editor1=document.getElementById("<%= editor1.ClientID %>");
function checkIsDirty()
{
if(editor1.IsDirty())
{
//set_updated()
alert("is dirty");
}
}
function CuteEditor_OnChange(editor)
{
checkIsDirty();
}
</script>

Regards,

ken