Generated JS is very slow on IE 8 & 9

[Mihai Dinculescu]

Hello there

I have a page with quite a lot of Rad controls. It loads in a decent amount of time (a few seconds) in FF and Chrome however IE hangs up and takes about 1 minute to finally end up running all JS.

I'm attaching a screenshot.

[Mihai Dinculescu]

Client was getting desperate so I ended up up switching from RadTextBoxes to regular TextBoxes which greatly improved the performance. The question remains however, what's up with this poor performance in IE ?

[Brian Taylor]

I have limited knowledge on the radcontrols, so I not sure if this will help but you could you try adding a rad input manager to the page and use that to convert each of the standard asp.net textbox’s to radtextboxs.

 I believe is supposed to give better performance.