Lauri
I want to do this:
<if: username invalid>
<render: error arrow (next to username textfield)>
Forgive the "pseudo"-tags. I don't know if there are
struts tags in to do this...
I know <html:errors property="username"> will give me
the error message for username, but I don't care about
that. I just want to display the error arrow.
Do you know how this would be done?
--- Laurie Harper <[EMAIL PROTECTED]> wrote:
> Mon Cab wrote:
> >>I have read the struts documentation and am trying
> >>to
> >>work out how I would display an error image next
> to
> >>an
> >>invalid form field.
> >>
> >>Ramesh mentioned that <html:errors
> >>property="custName"/> would display the error
> >>message
> >>associated with a particular field. Is there a
> (set
> >>of) struts tag(s) that would test whether a form
> >>field
> >>were invalid? (Maybe a combination of html and
> logic
> >>tags).
> >>
> >>I would like to do this without implementing any
> >>ActionForms. Ideally I would like to specify
> >>DynaValidatorForms in the struts-config file, and
> >>specify field validations for those forms in the
> >>validation.xml file.
> >>
> >>I am presuming that the struts framework would
> then
> >>generate a DynaValidatorForm object after the html
> >>form were submitted. I am also presuming that
> this
> >>would automatically populate the <html:errors> so
> >>that
> >>I could print the errors in my page, and I could
> >>print
> >>individual errors using <html:errors
> >>property="formfield">. (Is this correct ??)
>
> More or less, yes.
>
> >>Is there a way of using struts tags to test for
> the
> >>validity of a specific form field. How would this
> >>be
> >>written? If not, what are the work arounds?
>
> I'm not sure I understand what you want to do. You
> don't need to use any
> tags to test whether form fields contain valid data;
> Struts will do that
> for you based on your validator rules, as you
> describe above. The
> <html:errors/> tag will then take care of figuring
> out whether there's
> anything to display automatically.
>
> L.
>
>
>
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