Sorry to make a short note:
http://cwiki.apache.org/WICKET/listview-and-other-repeaters.html
Basically you need to setReuseItems(true) or use a repeater.
Martijn
On 4/24/07, Jesse Barnum <[EMAIL PROTECTED]> wrote:
> This example renders correctly, but every time I edit one of the
> values and hit the submit button, the TextFields are reverting to
> their initial value. The desired behavior is that the 'strings' list
> will be updated with whatever I enter into the text fields. What am I
> doing wrong? I am using Wicket 1.2.5.
>
> --- ListViewForm.java ---
> package com.prosc.test;
>
> import wicket.markup.html.WebPage;
> import wicket.markup.html.form.TextField;
> import wicket.markup.html.form.Form;
> import wicket.markup.html.list.ListView;
> import wicket.markup.html.list.ListItem;
> import wicket.model.Model;
>
> import java.util.List;
> import java.util.LinkedList;
> import java.util.Arrays;
>
> public class ListViewForm extends WebPage {
> String[] names = {"Jesse", "Lisa", "Sam"};
> List strings = new LinkedList( Arrays.asList(names) );
>
> public ListViewForm() {
> Form form = new Form( "form" );
> form.add( new ListView("names", strings) {
> protected void populateItem( final ListItem item ) {
> String eachName =
> item.getModelObjectAsString();
> item.add( new TextField("eachName", new
> Model(eachName) ) );
> }
> } );
> add( form );
> }
> }
>
> --- ListViewForm.html ---
> <html>
> <body>
> <form action="#" wicket:id="form">
> <ul>
> <li wicket:id="names">
> <input type="text" value="Name goes here"
> wicket:id="eachName" />
> </li>
> </ul>
> <input type="submit" />
> </form>
> </body>
> </html>
>
>
>
> --Jesse Barnum, President, 360Works
> http://www.360works.com
> (770) 234-9293
>
>
>
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