Welcome to MSDN Blogs Sign in | Join | Help

Browse by Tags

All Tags » Ajax/Javascript   (RSS)

Sys.WebForms.PageRequestManagerParserException

Ajax is a flexible and powerful technology, but sometimes “ With great power comes great responsibility ” . And also some kind of fragility and sensitivity to external factors. In this case browsing the application worked somehow fine, but triggering Read More...
Posted Tuesday, February 10, 2009 9:59 PM by Carlo Cardella | 1 Comments
Filed under:

HoverNodeStyle not applied with partial postback

The TreeView control has built-in Ajax capabilities when it comes to dynamically fill it nodes; this is done through the PopulateNodesFromClient : Sometimes, it is not practical to statically predefine the tree structure due to data size or custom content Read More...
Posted Friday, January 02, 2009 11:39 PM by Carlo Cardella | 0 Comments

WebResource.axd or ScriptResource.axd not working

Http compression with client-side scripting should be handled with care. The problem can have different symptoms and manifest in different ways, but essentially it has a common root cause and I have already discussed some of the aspects (for example see Read More...
Posted Thursday, December 04, 2008 5:00 PM by Carlo Cardella | 2 Comments
Filed under: , ,

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 Carlo Cardella | 9 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 Carlo Cardella | 9 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 Carlo Cardella | 6 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 Carlo Cardella | 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 Carlo Cardella | 3 Comments
 
Page view tracker