OnPopupOpening

The OnPopupOpening client-side event handler is called immediately before a popup monthyearview displayed.

The event handler receives two arguments:

1. the object that fired the event.

2. an event arguments object that exposes the following methods:

OnPopupOpening event arguments object

Name	Return Type	Arguments	Description
get_pickerControl()	RadMonthYearPicker client object		Returns the client object for the RadMonthYearPicker control.
set_cancel(value)		bool	Lets you prevent the popup from appearing.

The following example uses the OnPopupOpening event to initialize the selection if the input area is empty:

ASPNET

<telerik:RadMonthYearPicker RenderMode="Lightweight" ID="RadMonthYearPicker1" runat="server"  >
    <ClientEvents OnPopupOpening="popupOpening" />
</telerik:RadMonthYearPicker>

JavaScript

function popupOpening(sender, args) {
    alert("popup opening");
}

See Also

• Client-side Events Overview

• OnPopupClosing