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DotNetNuke Forums
 
  Forum  General DotNetN...  Extend It! ( Pr...  How to Prevent Postback on Javascript call
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New Post 6/23/2008 4:40 AM
User is offline deepak
51 posts
10th Ranked


How to Prevent Postback on Javascript call 

Halo guys,

 

I have an image button on my page that runs some

<asp:ImageButton runat="server" id="ImageButton3"
ImageUrl="Graphics/Help.png" AlternateText="Help"
onclientclick="window.open('help_rent.aspx,'','',''')" />



It works okay--it pops up a separate help window with content from another
page--but it also refreshes the current page, which I want to prevent.

How do i stop refreshing the current page..?

How do I stop the default behavior?

Kindly help me in this regard..

all replies are appreciated..
 
New Post 6/23/2008 6:42 AM
User is offline Ian Robinson
645 posts
www.engagesoftware.com
7th Ranked


Re: How to Prevent Postback on Javascript call 

Hey Deepak,

Is there any way you could make it a regular link instead of an ImageButton? If you do not need to post back - there may not be a good reason to be using the Button.

Take care,

Ian

Ian Robinson
Engage Software
St. Louis, MO
314.966.4000


The leading provider of DotNetNuke support, training and custom development.
 
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