how to purge javascript error

[PadamPadam]

i am seeing javascript error while document.write and want to purge it.

It is showing RadPanelBar is undefined. i tried to purge the error - window.onerror = handleError() and window.onerror = null but nothing works.

even i tried to change status bar message but error image does exist as well as try/catch statement in javascript but it also does not work.

pls let me know how to purge / stop this error.

 

[tsuji]

>window.onerror = handleError[highlight]()[/highlight]
[tt]window.onerror = handleError;[/tt]

>and want to purge it.
In the handler, make sure script a return line and return true.
[tt]
function handlerError() { //or with parameters
//etc etc
[blue]return true[/blue]
}[/tt]

 

[BillyRayPreachersSon]

Err... instead of trying to bury your head in the sand ("The ostrich approach"), why not take steps to find and fix the root cause of the error!

Working around it so you don't see it is just sloppy programming IMHO.

Hope this helps,
Dan



Coedit Limited - Delivering standards compliant, accessible web solutions

[tt]Dan's Page [blue]@[/blue] Code Couch

http://www.codecouch.com/dan/

[/tt]

 

[monksnake]

It is showing RadPanelBar is undefined

pls let me know how to purge / stop this error.

Don't reference RadPanelBar until it is defined??

<.

 

[PadamPadam]

I have to use RadPanelBar and it is defined in asp.net and working fine with asp.net. when i use export to excel then i use document.write method of javascript.

it export to excel properly only it throws a error. i want to just purge that error.

nothing does work as sussgested solution in this thread. pls help me out with good solution.

 

[BillyRayPreachersSon]

Perhaps asking in the Excel forum would be a better move if it's scripting within Excel?

Dan



Coedit Limited - Delivering standards compliant, accessible web solutions

[tt]Dan's Page [blue]@[/blue] Code Couch

http://www.codecouch.com/dan/

[/tt]

 

[adam0101]

Are you calling document.write as the page is loading or after the page is loaded? If after, this will wipe out all the content on the page with what you are writing. Perhaps the reason the error is occurring is because the client-side RadPanelBar code is getting wiped out by the document.write call. In this case, suppressing the error using tsuji's code wouldn't work because the error suppressing code would get wiped out too - unless you wrote the error suppressing code to the window using document.write as well and then called document.close afterward.

But this still doesn't address the underlying issue. What is referencing RadPanelBar in JavaScript and can you prevent it from referencing it after the document.write is used to prevent the error getting thrown in the first place? Is it being called from another frame?

Adam

http://adameslinger.blogspot.com/

 

[PadamPadam]

I am using this code in ASP.NET page to export all 3-4 grids data. It is not related to anyhow with excel vba coding.