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Date: Tue, 03 Jun 2008 14:21:54 -0400
Subject: Re: need help with validation
From: Randy Burgess <RBurgess@nuvox.com>
To: Struts Users Mailing List <user@struts.apache.org>
Message-ID: <C46B0402.6051%RBurgess@nuvox.com>
Thread-Topic: need help with validation
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Your input could use the chain result type for 'input' which will call the
action which populates the drop downs, etc.

http://struts.apache.org/2.x/docs/chain-result.html

Regards,
Randy Burgess
Sr. Web Applications Developer
Nuvox Communications


> From: Pranav <mehta_pranav@yahoo.com>
> Reply-To: Struts Users Mailing List <user@struts.apache.org>
> Date: Tue, 3 Jun 2008 08:50:40 -0700 (PDT)
> To: <user@struts.apache.org>
> Subject: need help with validation
> 
> Hi,
> 
> I am facing problem with validation. I need urgent help if someone can provide
> it I will greatly appreciate that.
> 
> I have an action entryAction which renders entry.jsp. In entry.jsp I display
> certain properties from the action class using s:property as well as I display
> a list of items in a drop down using s:iterator and and option tags. Along
> with this data display I also display a file upload form. Once the user
> chooses a file and uploads it then control goes to uploadSuccess.jsp via
> UploadAction.java. But if there are validation errors like file name is
> missing then control is supposed to go back to input page i.e. entry.jsp. I
> have tried both XML based validation as well as validation in Action class
> code. The validation works, errors are displayed on entry.jsp as expected but
> the property fields and the drop down data that were being displayed before
> the validation was triggered are no longer available on the UI. they are all
> blank. I do not know how to cause the entryAction to execute when validation
> error causes the entry.jsp to display due to <result
>  name="input">entry.jsp</result> configuration. Can someone please guide me as
> to how to solve this problem with struts2? Is there any configuration
> parameter that I can pass or is there any kind of interceptor that I have to
> use? How do I cause an action to invoke when input result is configured as a
> jsp file?
> 
> Thanks
> Pranav
> 
> 
> 
>       
> 
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