@Andy
This is an existing large project in a production environment. So I can't
change the population strategy at this point. The risk of introducing new
and exciting bugs it too great. One of the comments on StackOverflow
suggests using RedirectResolution instead of ForwardResolution but I'm not
sure if that's a viable option given the existing code I'm modifying.
@Rick
I've already tried doing exactly as you suggest, setting the value to null,
but it doesn't work.
On Wed, Jul 22, 2015 at 11:45 AM, Rick Grashel <rgras...@gmail.com> wrote:
> Hi William,
>
> All you should need to do is just set the actual variable to null in the
> action bean before you return the resolution.
>
> So let's say the name of the control on the search form was "firstName".
> That means that in the event handler method, you would have this line of
> code:
>
> this.firstName = null;
> return new ForwardResolution( "/whatever_page.jsp" );
>
> If it is a nested property on a first class object, then you can do
> something like this:
>
> searchCriteria.setFirstName( null );
> return new ForwardResolution( "/whatever_page.jsp" );
>
> That should do what you are looking for. Hope this helps.
>
> -- Rick
>
>
>
> On Wed, Jul 22, 2015 at 10:14 AM, William Krick <kr...@3feetunder.com>
> wrote:
>
>> I have a situation where I'm submitting a form with search parameters,
>> performing a database search, and forwarding to the same page with the
>> results of the search displayed in a table beneath the form input fields
>> with all the search parameters. Pretty standard stuff, really.
>>
>> The problem I'm having is that there's a radio button group (and possibly
>> a few other fields) on the form that I would like to clear after a
>> successful search but I can't figure out how to do it. Setting the various
>> values to null in the ActionBean before returning the ForwardResolution
>> isn't working.
>>
>> I also tried doing this, which didn't work either...
>>
>> getContext().getRequest().setAttribute("assignToSelection", null);
>>
>> What's the correct way to clear form values in the action bean?
>>
>>
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