This is a migrated thread and some comments may be shown as answers.

Regenerate New Image in Rad Captcha on page load

1 Answer 57 Views
Captcha
This is a migrated thread and some comments may be shown as answers.
Deepak
Top achievements
Rank 2
Deepak asked on 06 Jan 2011, 08:03 AM
Hi,
I have an radcombobox  in my aspx page or also have radcaptcha.
After select the combobox item the image of rad captcha refresing.
There is any solution of the problem so that radcaptcha image remain intact afetr select the item from combo box.
plz help me asps.
Thanks

1 Answer, 1 is accepted

Sort by
0
Accepted
Lini
Telerik team
answered on 06 Jan 2011, 12:24 PM
Hello,

When you select a value the combobox makes a request to the server. Even if it is an Ajax request and the browser does not refresh, it is still handled as a full postback on the server side. This means that all controls will be recreated, including the captcha. When this happens, a new captcha image will be generated. The captcha image will remain only if the combobox does not make a full postback to the server.

Regards,
Lini
the Telerik team
Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.
Tags
Captcha
Asked by
Deepak
Top achievements
Rank 2
Answers by
Lini
Telerik team
Share this question
or