I have an ASP.Net/AJAX control kit project that i am working on.  80% of the time there is no problem.  The page runs as it should.  If you refresh the page it will sometimes show a javascript error "Sys is undefined".  It doesn't happe...
I'd like to warn users when they try to close a browser window if they didn't save the changes they made in the web form.  I'm using ASP.NET 3.5 (with ASP.NET Ajax).  Is there a common solution which I could easily implement?  EDIT: maybe...
I am working on ASP.NET and not using any ASP.NET's AJAX framework. Now I am trying to update the contents of the textboxes and dropdowns in the Grid controls cell on client side using (classic JavaScript way)AJAX. But problem I am facing is that...
I am using the __doPostBack method to refresh the UpdatePanel in javascript. I just want to wait for the update panel to get updated and then execute the subsequent javascript code. How do I wait on an asynchronous method to complete before I proceed...
I'm trying to learn about how AJAX stuff works under the hood.  Say I have an asp.net form with a button on it.  I then have a database with a single column DateTime.  When I click the button on the asp.net form I want to insert a column in the d...
I'm building a shopping cart page that could potentially contain dozens of separate items. Each item has a collapsible panel that contains several form elements that can be used to customize it. Most of the cart is wrapped in an UpdatePanel so th...
I am trying to create a simple ajax grid that allows me to add and remove rows and also edit some of the columns and have others columns calculated directly based on the input in the others. I thought this would be a nice oppurtunity to play with asp...
So I was just minifying using the AjaxMin.dll in my project on every build/deployment for all js/css files with the default settings.  This turned out to be a bad idea.  One of the third party javascript files that we have has a nice eval statement w...
Here is a hum-dinger of a problem that I have not found an answer for.   I am using the ASP.NET ajax control toolkit controls on a few pages, which by nature want to load script resources via WebResource.axd. This is all well and good for some applic...
I have an ascx control bound to a datasource with frequently changing data. Is there a quick way to have an ascx control postback, rebind and refresh itself every X seconds. The ascx control is in an update panel....

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