A
Angel Of Death
How come if I have a server side callback function, the IsPostBack value
is always true , when I check it in the Page_Load ?
is always true , when I check it in the Page_Load ?
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Angel said:How come if I have a server side callback function, the IsPostBack value
is always true , when I check it in the Page_Load ?
Because a callback uses postback.
F
Flinky Wisty Pomm
Göran Andersson said:Because a callback uses postback
if(IsPostback)
{
if(IsCallback)
{
DoCallbackSpecificThings();
return;
}
DoPostBackStuff();
}
A
Angel Of Death
* Göran Andersson said:Because a callback uses postback.
Does it?
I was under the impression that a callback doesn't use post back since
we're using it via some ASP.NET control that explicitly states that it
uses callbacks so that postbacks are not used (causing a page re-load).
So are they lying?
F
Flinky Wisty Pomm
So are they lying?
Yes and no. The data is posted back to the server, but without a page
refresh. IsPostback == true because data has been posted back to the
server, IsCallback is also true because it's a client-side call back
request.
I assume that IsPostback is set to true when the request to the page
contains form data.