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OnEnable
The OnEnable client-side event handler is called when the input control is enabled.
Two parameters are passed to the event handler:
-
sender is the input control.
-
eventArgs is an instance of Sys.EventArgs.
The following example uses the OnEnable event to disable another control when the input control is enabled:
ASPNET
<telerik:RadTextBox RenderMode="Lightweight" ID="RadTextBox1" runat="server" ShowButton="True">
<ClientEvents OnEnable="DisableOtherInput" OnButtonClick="ToggleEnabled" />
</telerik:RadTextBox>
<telerik:RadNumericTextBox RenderMode="Lightweight" ID="RadNumericTextBox1" runat="server" Enabled="False" ShowButton="True">
<ClientEvents onenable="DisableOtherInput" onbuttonclick="ToggleEnabled" />
</telerik:RadNumericTextBox>
JavaScript
<script type="text/javascript">
function DisableOtherInput(sender, eventArgs)
{
if (sender.get_id() == "<%= RadTextBox1.ClientID %>")
{
var other = $find("<%= RadNumericTextBox1.ClientID %>");
other.disable();
}
else if (sender.get_id() == "<%= RadNumericTextBox1.ClientID %>")
{
var other = $find("<%= RadTextBox1.ClientID %>");
other.disable();
}
}
function ToggleEnabled(sender, eventArgs)
{
if (sender.get_enabled()) sender.enable();
else sender.enable();
}
</script>