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Very slow TreeView in UpdatePanel

This is what we got couple of weeks ago: an Ajax enabled ASP.NET web application was using a TreeView control within an UpdatePanel to show a complex tree of hierarchical data (the sample we got had more than 2.000 nodes with varying degrees of nesting). Read More...
Posted Monday, April 14, 2008 12:05 PM by carloc | 5 Comments

The message received from the server could not be parsed

Again on the Ajax-compression subject (see here and here ), here's another error I got recently: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response Read More...
Posted Wednesday, February 06, 2008 3:21 PM by carloc | 4 Comments

Ajax resource intermittently not accessible (http compression)

A few days before Christmas I had a case where the customer was intermittently getting troubles with his javascript/Ajax resource; as usual everything was working fine on the development machine, but when moved on the production server the application Read More...
Posted Monday, January 21, 2008 4:18 PM by carloc | 4 Comments

Don't let IE local cache drive you crazy!

I stumbled across this issue multiple times during my life of web developer (which begun about 10 years ago), it appeared every now and then to complicate things when I was in the middle of a heavy debugging sessions and doing frequent changes to my pages; Read More...
Posted Sunday, December 16, 2007 2:04 PM by carloc | 4 Comments

Inconsistent Javascript behavior in Internet Explorer

My colleague Stefano had this case a few weeks ago, but since he has not a blog (yet ) and I've been partially involved in it, I thought this might be interesting to share... So, here is the story: the customer wanted to disable a button inside the onBlur Read More...
Posted Sunday, April 22, 2007 10:59 PM by carloc | 3 Comments
 
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