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Dimo
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Browsers do not fire the "changed" event for textboxes, when their value is updated programmatically with Javasctript by using the textbox' value property. This is the reason why you need to call updateDisplayValue() explicitly after the spell check is finished.
You can fire the event manually, but in this case you will not be able to cancel it via the event arguments. Instead, you will have the previous value at your disposal and set it back with textBoxInstance.set_value().
<%@ Page Language="C#" %><%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"<html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server"><meta http-equiv="content-type" content="text/html;charset=utf-8" /><title>RadControls for ASP.NET AJAX</title></head><body><form id="form1" runat="server"><asp:ScriptManager ID="ScriptManager1" runat="server" /><telerik:RadTextBox ID="RadTextBox1" runat="server"> <ClientEvents OnValueChanged="MyValueChanged" /></telerik:RadTextBox><telerik:RadSpell ID="RadSpell1" runat="server" ControlToCheck="RadTextBox1" ButtonText="SpellCheck" OnClientDialogClosed="MyClientDialogClosed" OnClientCheckStarted="MyClientCheckStarted" /><script type="text/javascript">var tbOldValue;function MyClientCheckStarted(sender, args){ var tb = $find("RadTextBox1"); tbOldValue = tb.get_value();}function MyClientDialogClosed(sender, args){ var tb = $find("RadTextBox1"); var tbNewValue = tb.get_value(); tb.updateDisplayValue(); if (tbNewValue != tbOldValue) tb.raise_valueChanged(tbNewValue, tbOldValue);}function MyValueChanged(sender, args){ alert("ValueChanged");}</script></form></body></html>Greetings,
Dimo
the Telerik team
Instantly find answers to your questions on the new Telerik Support Portal.
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.