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From "Ravi Kora" <rk...@1bigthink.com>
Subject RE: Refreshing Issue.
Date Fri, 11 Jul 2003 13:59:27 GMT
Hi,
This is a common problem and have a look at the 'Synchronizer Token'
J2EE pattern for more details. Below I am pasting the URL where the
problem is elucidiated.
http://www.javaworld.com/javatips/jw-javatip136_p.html

HTH,
Ravi Kora


> -----Original Message-----
> From: Ravi Garg [mailto:Ravi_Garg01@infosys.com] 
> Sent: Friday, July 11, 2003 6:26 AM
> To: Struts Users Mailing List; anurag.garg@nucleussoftware.com
> Subject: RE: Refreshing Issue.
> 
> 
> Dear Anurag,
> 	This is a general problem. Actually when you refresh 
> your page then the previous action which has called this 
> page(which is in this case this page it self) is again 
> submitted. And this previous page is taken from the history 
> of your computer. To prevent this you can do one thing the 
> clear history on submit of this page or else disable the 
> refresh option.
> 
> 
> Cheers
> Ravi
> 
> -----Original Message-----
> From: Anurag Garg [mailto:anurag.garg@nucleussoftware.com] 
> Sent: Friday, July 11, 2003 3:38 PM
> To: Struts Users Mailing List (E-mail)
> Subject: Refreshing Issue.
> 
> Hi All,
> 
> I am facing a problem in jsp page refreshing. After 
> submitting the page to add a new record in the database, I 
> again display the same page with the added record in the 
> list. Now If I press F5 (I am not clicking the ADD
> button) it again adds a new record(duplicate record) in the 
> database, which it should not do.
> 
> I have added the following line in my Action Class
> 	response.setHeader("pragma","no-cache");
> 
> I have also added the following statement in the struts-config.xml
> 	<controller nocache="true"/>
> 
> But still it is adding the duplicate record in the database 
> when i press F5. Any solution how to overcome this problem..
> 
> Thanks and Regards,
> Anurag Garg
> 
> 
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