AspxCallback EndCallback event doesnt work

问题

I had a working aspxcallback, today it started not working. I tried everything, changed the control, gave it a new name, added a new aspxcallback control. But none of them make it working.

<dxcb:ASPxCallback ID="pageCloseCall" runat="server" 
    ClientInstanceName="pgCloseCS" OnCallback="pageCloseCall_Callback">
    <ClientSideEvents EndCallback="function(s,e)
        {
            window.returnValue = e.result;
            self.close();
        }" />
</dxcb:ASPxCallback>

Thanks for the help. Mehmet Serif Tozlu

回答1:

Handle the ASPxCallback's client side CallbackComplete event instead. Does it work?

回答2:

<dxcb:ASPxCallback ID="pageCloseCall" **ClientInstanceName="pageCloseCall1"** runat="server" ClientInstanceName="pgCloseCS" OnCallback="pageCloseCall_Callback"> <ClientSideEvents EndCallback="function(s,e) { window.returnValue = e.result; self.close(); }" /> </dxcb:ASPxCallback>

First you have to add ClientInstanceName Attribute. Then on the server side, in the event that will trigger your AspxCallBack, you should be calling .PerformCallback() that causes the call of pageCloseCall_Callback to take place. NB: pageCloseCall1.PerformCallback() uses ClientInstanceName instead of ID.

Regrads, Andoura

来源：https://stackoverflow.com/questions/5238187/aspxcallback-endcallback-event-doesnt-work