Re: Validator, DynaForms, and Collections

[Joe @ Team345]

Thanks David. This was the only "workaround" I could think of as well. 
Yet it doesn't make sense to me - why are all the non-Collection fields 
on the form maintained (i.e. upon returning the input page text fields, 
etc. are all populated with previous values), but the Collections are not?

Anyone know?

David Graham wrote:

Make sure your collection is stored in the session.  If it's in the
request you will lose it when returning to the input page.
David

--- Joe at Team345 <[EMAIL PROTECTED]> wrote:
 

Hi,

I'm using the Struts Validator (version 1.1 release) on
DynaValidatorForms.
Everything seems to work just fine on forms that don't have collections
on
them.  However, several of my forms have pull-down lists where I do
something like:
<bean:define id="reasons" name="MyFormName" property="reasonCodes" />
<html:select property="selectedReason" >
        <html:options collection="reasons" property="value"
labelProperty="label"
/>
</html:select>
Without validation everything works perfectly.  When validation is
enabled
and control returns to this form (because of invalid input), I get a
null
access error for the bean:define.
Anyone else see such behavior and/or know how to fix it?

I tried using <html:optionsCollection...> instead (to eliminate the
bean:define).  However, this just results in a different error:  failed
to
obtain specified collection.   Thus, I think there is a problem with
combining the three things listed in the subject.
Sorry for being so long winded - especially on a Friday!

any help appreciated,

Joe Gamache

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