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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Something wrong with OnPreRender...Something wrong with OnPreRender...
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6/3/2008 9:04 AM
 
George Georgopoulos


Joined: 6/12/2007
Posts: 112

Hello :)

I am using 2 custom web controls. The one is a custom image that gets the image from DB and writes some javascripts to execute on click.

The second one, is a table that contains some info and the custom image (ctrl1)

When using then in an empty page (with or without Ajax), everything works fine. By clicking on the image, a js scripts executes, and displays flash gallery on the page with many other images.

When using the second control in DNN 4.8.2, it displays everything fine, however when trying to execute the js, it could not find it in the page...

The js is created and added to the page on ctrl1 OnPreRender function...

 

Anyone can help, because I am getting frastrated here...
 
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6/3/2008 2:58 PM
 
FreeDotNetNuke

Joined: 5/24/2008
Posts: 156

Wizard

We have had the same problem 2 times:

  • when control creates dynamically
  • when AJAX uses with control

In both situations we had to Register JavaScript with "Page.RegisterStartupScript" construction separately from the control. Hope it helps.

Sergey

Client always right!
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