my application is dead slow because of rad controls

[Lenin]

hi,
My aplication has one master page and several child page. i have  used more rad controls in my application and also used rad ajax manager for the ajax. but my application is very slow.
I have used one RadTab with 4 tabs, and each tab has lot of  rad controls. i have wriiten  code for the ajxax in pag_load()
like this

 

RadAjaxManager AjaxManager = (RadAjaxManager)Master.FindControl("MasterRadManager");

 

ImageButton

ImgBtnSave = (ImageButton)Master.FindControl("ImgBtnSave");

 

AjaxManager.AjaxSettings.AddAjaxSetting(ImgBtnSave, pnlSender, DefaultLoadingPanel);

then i have used four buttons in my master page, which is fire an event in content pages. the content page  load event has the code as mentioned above.
please let me knwo what is wrong and the solution for this.

[Daniel]

Hello Lenin,

It's hard to give you a straight-to-the-point answer based on the code you provided. I recommend you isolate the slowest part of your project (strip the unnecessary code) and attach the produced website to a formal support ticket. In this way we will be able to analyze the performance issues locally and provide an appropriate solution for this case.

Best regards,
Daniel
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[Lenin]

Hello Daniel,
Thank you very much.

[KlimUser]

I'm having a similar problem
Just that We use a few RadComboboxes into a page (No masterpage)
And the first time when the page loads works like a charm!! =D
but after bubbles the SelectedIndexChanged (With Ajax or without) the list of the combo down very very very slow =S
We remove the radcombo and use a normal ones, and no problem!!!
I don't understand what happen
We use different pc to test it and work in the same way
 =(
Greetings!!

[Veselin Vasilev]

Hello KlimUser,

This is unusual behavior. Can you please open a support ticket and attach a sample project where we can see the problem?

Thanks

Kind regards,
Veselin Vasilev
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[KlimUser]

Hi Veselin!!

Thank you for your answer =)

I'm going to create the example for your team and open the ticket

Thanks a lot!!