AJAX :: Use DynamicPopulateControl & PageRequestManager.add_endRequest To Add A Product
Mar 8, 2010
I'm trying to use a DynamicPopulateExtender to add a product to the cart and then report back a success/failure-message to a div. After the request has finished, i'd also like to trigger an update of an UpdatePanel on the page. But there is a problem: To ensure that the div is visible only a short time after the request has finished, and to reload of the UpdatePanel, I need to know when the request has finished - and it seems that the DynamicPopulateControl for some reason doesn't trigger the PageRequestManager EndRequest-event. I've registered for the events with this code, and I've made sure that the code that registers the events run like it should. But neither CartBeginRequest nor CartEndRequest are ever called:
function pageLoad(sender, args){
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Mar 18, 2011
When jQuery is applied to elements in an UpdatePanel, when the UpdatePanel refreshes, the jQuery is not applied to the newly injected HTML. This issue is resolved by using
Sys.WebForms.PageRequestManager.getInstance().add_endRequest() to register a function to be called when the AJAX request is complete: I've written a function that registers the function with add_endRequest, and also calls it at the same time:
Async.RegisterAndRun = function(callback) {
//register function to be run when an update panel request is complete
Sys.WebForms.PageRequestManager.getInstance().add_endRequest(callback);
//also run the function right now.
callback();
};
Now all we need to call is Async.RegisterAndRun(AddFancyjQueryToMyHTML); or
Async.RegisterAndRun(function(){
AddFancyjQueryToMyHTML();
AddMoreFancyjQueryToMyHTML('with', 'args');
});
Currently it does what I need it to, and I never need to explicitly call add_endRequest which is nice.
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Nov 19, 2010
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[code]...
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[Code]....
[Code]....
[Code]....
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