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From Greg Lindholm <glindh...@yahoo.com>
Subject Re: need help with validation
Date Wed, 04 Jun 2008 16:05:11 GMT

Also see the FAQ "How do we repopulate controls when validation fails"

http://struts.apache.org/2.0.11.1/docs/how-do-we-repopulate-controls-when-validation-fails.html


curiousengr wrote:
> 
> 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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> 

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