OnDisable

The OnDisable client-side event handler is called when the input control is disabled.

The OnDisable event is supported by all RadInput controls.

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 OnDisable event to enable another control when the input control is disabled:

<telerik:RadTextBox RenderMode="Lightweight" ID="RadTextBox1" runat="server" ShowButton="True">
    <ClientEvents OnDisable="EnableOtherInput" OnButtonClick="ToggleEnabled" />
</telerik:RadTextBox>
<telerik:RadNumericTextBox RenderMode="Lightweight" ID="RadNumericTextBox1" runat="server" Enabled="False" ShowButton="True">
    <Clientevents ondisable="EnableOtherInput" onbuttonclick="ToggleEnabled" />
</telerik:RadNumericTextBox>

<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

• OnEnable