Just passing you a solution I had got from the user list earlier
Nitesh
- Original Message -
From: "John Fitzpatrick" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List"
Sent: Friday, June 03, 2005 6:06 PM
Subject: Re: Problem using indexed properties and validator framework
In the struts-config.xml:
In EditUsersAction.java execute method
// get collection of users from the database
Collection users = getUserBeans ();
// put collection into form as an array for editing
form.set ( "users", users.toArray ( new UserBean[0] ) );
In editUsers.jsp
In the produced HTML:
If you need to client side validation, you'll probably need to write your
own JSP to deal with the element above.
As for using validate.xml to validate on the server side. I've never tried
it with arrays, I just iterate over them in the validate (...) method of
the
form, like so:
UserBean users[] = (UserBean[]) form.get ( "users" );
for ( int i = 0; i < users.length; i++ ) {
// check on the attributes of UserBean users[i]
}
Hope that example clears it up for you.
John
On 20050603 5:05 AM, "Nitesh" <[EMAIL PROTECTED]> wrote:
Thanks for the answer John...
Could you give me an example as to how we pre populate the array?
Regards,
Nitesh
- Original Message -
From: "John Fitzpatrick" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List"
Sent: Thursday, June 02, 2005 6:00 PM
Subject: Re: Problem using indexed properties and validator framework
For an Array in a DynaForm property, you can either set the size in the
form-property descriptor or, in the case of a session form, pre-populate
the
Array in your action with the number of elements you desire.
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