I just upgraded a project that primarily uses multiple UltraWebGrids in AJAX UpdatePanels (in a Wizard Control) in ASP.Net Framework 3.5 (without SP1) to both Netadvantage Web Client 2008 Vol 3 and the latest Hotfix, and I am having a problem.
When I run the app and change steps in the Wizard Control so that a different UltraWebGrid is displayed (in a different UpdatePanel), I get a Javascript error in ScriptResource.axd in the "igtbl_removeState(stateNode)" function. The Error is "Microsoft JScript runtime error: 'childNodes.length' is null or not an object" at the statement "while (stateNode.childNodes.length > 0)". If I Ignore the error twice during each step change, my app seems to function OK.
This is running from the VS 2008 IDE using the built-in webserver. Any ideas as to why this error is being thrown or how to fix it?? (It works fine in Vol 2)
Thanks.
Don Sharp
Hello friends,
I am facing the same issue. I dont know the reason of error.I have searched through google for getting a solution since last 4 days.
I could not find a solution anywhere!
Please help us to find a solution as soon as possible if anybody knows.
Thanks in advance
This is even affecting existing applications not running through the IDE. We have this app installed on a test web server that does not have Infragistics installed except for the Vol2 runtime, and when I log on to the web server and run the app using Internet Explorer 7 (with Vol 3 installed on my computer) I am getting the same error, even though the app was compiled with the Vol 2. I do not get the error using the Firefox browser.
Does ANYBODY have any ideas about how to fix this????
I am not using JQuery or any libraries other than standard Microsoft AJAX and the Infragistics libraries. I do use the Microsoft AJAX UpdatePanels around every grid which are in multiple steps in an ASP Wizard Control.
Don
I am getting the same error, but no one else on my team is. I recently installed VS 2008 and Silverlight which is about the time this started happening so I'm wondering if that's related. No one lese has these installed. Anyone else see a likely pattern?
btw: We are using 8.2.2, not Vol3.
I definitely see a pattern.
A month or two ago I tried to install the SP1 from VS 2008 and ran into this same issue. I uninstalled the SP and everything worked fine again. After installing Vol 3 and using the workaround, I am able to install the VS 2008 SP1 including the .Net Framework 3.5 SP.
PLEASE, report this to support so maybe they will pay attention to this issue.
Hello Don,
I think you can reopen the same Developer Support thread you have created (or open a new one if this is more convenient for you) and point them to this forum thread, maybe the workaround suggested by Alex
if(!stateNode || !stateNode.childNodes) return;
needs to go in the official release as well (so there is no need to manually change the file). I am also not able to reproduce the problem btw, but since it is reported by 3 people here in this thread, I am assuming something is really going on.
Hello:
I am having the same issues with version 2008 vol 2 grid. Where do I find and chage the ig_webgrid.js file?