ASPxClientGlobalEvents.EndCallback Event
Occurs on the client side, after server-side processing of a callback initiated by any DevExpress web control, has been completed.
Declaration
EndCallback: ASPxClientEvent<ASPxClientGlobalEndCallbackEventHandler<ASPxClientGlobalEvents>>
Event Data
The EndCallback event's data class is ASPxClientGlobalEndCallbackEventArgs. The following properties provide information specific to this event:
Property | Description |
---|---|
command | Gets a command name that identifies which client action forced a callback to occur. Inherited from ASPxClientEndCallbackEventArgs. |
control | Gets an object that initiated a callback. |
Remarks
The ASPxClientGlobalEvents.BeginCallback and EndCallback events can be used to perform specific client-side actions (for example, to display and hide an explanatory text or picture) while a callback is being processed on the server side.
Example
<dx:ASPxGlobalEvents ID="ASPxGlobalEvents1" runat="server">
<ClientSideEvents
BeginCallback="function(s, e) {
alert('BeginCallback ' + e.control.name);
}" CallbackError="function(s, e) {
alert('CallbackError ' + e.control.name);
}" EndCallback="function(s, e) {
alert('EndCallback ' + e.control.name);
}" />
</dx:ASPxGlobalEvents>
See Also