Re: How can I do this ... ?

[Frank Burns]

So, in using this solution, must validation of the "generated" <html:text> 
fields be carried out in the validation() method of ActionForm?

Or is there anyway I can use the Struts Validator framework? In which case 
what would be the appropriate elements for the validation.xml file?

Thanks,
Frank.
----- Original Message ----- 
From: "Mark Lowe" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Saturday, November 20, 2004 1:08 PM
Subject: Re: How can I do this ... ?


I could explain but niall has already documented things here.
http://wiki.apache.org/struts/StrutsCatalogLazyList
I'd go for the hand cranked option. Its one less dependency and
lighter than using lazylist.
LazyForm looks pretty cool if you like dynabeans, certainly really
good for mocking things up until you get the time to write an
actionform.
Mark
On Sat, 20 Nov 2004 12:40:53 -0000, Frank Burns
<[EMAIL PROTECTED]> wrote:
Hi,
Although I have been using Struts for a while now, I have this new 
requirement and I don't know an obvious way to implement it. Can anyone 
please tell me how I can do this?

BACKGROUND: I want to display a list of existing items of a certain type 
and allow users to edit these and save them. I don't know how long the 
list is -- it may be one or 100 or any number of items long.

QUESTION: So, how do I write an ActionForm to accept an UNKNOWN number of 
items? And how do I "dynamically" write the required number of 
<html:text> tags (appropriately labelled) to be able to accept the values 
returned from the ActionForm if validation fails?

Thanks,
Frank.

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