RadControls for ASP.NET AJAX The OnDisable client-side event handler is called when the input control is disabled.
 Note |
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The OnDisable event is supported by all RadInput controls. |
Two parameters are passed to the event handler:
The following example uses the OnDisable event to enable another control when the input control is disabled:
CopyASPX
<telerik:RadTextBox ID="RadTextBox1" runat="server" ShowButton="True">
<ClientEvents OnDisable="EnableOtherInput" OnButtonClick="ToggleEnabled" />
</telerik:RadTextBox>
<telerik:RadNumericTextBox ID="RadNumericTextBox1" runat="server" Enabled="False" ShowButton="True">
<Clientevents ondisable="EnableOtherInput" onbuttonclick="ToggleEnabled" />
</telerik:RadNumericTextBox>CopyJavaScript
<script type="text/javascript">
function EnableOtherInput(sender, eventArgs)
{
if (sender.get_id() == "<%= RadTextBox1.ClientID %>")
{
var other = $find("<%= RadNumericTextBox1.ClientID %>");
other.enable();
}
else if (sender.get_id() == "<%= RadNumericTextBox1.ClientID %>")
{
var other = $find("<%= RadTextBox1.ClientID %>");
other.enable();
}
}
function ToggleEnabled(sender, eventArgs)
{
if (sender.get_enabled())
sender.disable();
else
sender.enable();
}
</script>
See Also