great link thank you.
can't believe I missed that...
On 4/9/07, Martijn Dashorst <[EMAIL PROTECTED]> wrote:
http://cwiki.apache.org/WICKET/how-to-repaint-a-listview-via-ajax.html
And Igor was correct, just not the general faq :-P
http://cwiki.apache.org/WICKET/listview.html#ListView-FAQ
On 4/9/07, Robbert Vergeten <[EMAIL PROTECTED]> wrote:
> Thanks for the quick response i'll try that. I can't seem to find it in
the
> FAQ though.
>
>
>
> On 4/8/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > you cannot update a listview with ajax, i think its in the faq. wrap
it in
> a webmarkupcontainer and update that instead.
> >
> > -igor
> >
> >
> >
> >
> > On 4/8/07, Robbert Vergeten < [EMAIL PROTECTED]> wrote:
> > >
> > >
> > > Hi, i'm new to wicket and currently trying out some things to learn
> wicket and to do proof-of-concepts with ajax functionality.
> > > Because for what I want for my actual application i'm going to need
a
> lot of Ajax.
> > >
> > > I'm having a problem with an ajax update of a list through ajax. The
> concept is a simple variation of the databinder.net example.
> > > Its like a guestbook/chat example with a form for input and a list
for
> the output. With both the ajax and the normal submit
> > > the server sends and receives the proper data only with the ajax the
> list is not properly updated because it works with id's.
> > > And all items in my list have the same id and therefore only the
first
> gets updated so to speak.
> > > (IE and FF give quite different (both wrong) results.)
> > >
> > > I'm quite stuck on this so my question is how should i properly pack
the
> output list into a single object with custom behavior
> > > that can handle its own update as a single component. Like a table
> instead of a list of rows.
> > > Any hints or links on where to start are most welcome.
> > >
> > > my current code:
> > >
> > >
> > > list = new PropertyListView("list", new
> HibernateListModel(ChatLine.class, new ICriteriaBuilder(){
> > > public void build(Criteria criteria){
> > > criteria.addOrder (Order.desc ("id"));
> > > criteria.setMaxResults(10);
> > > }})){
> > > @Override
> > > protected void populateItem(ListItem item) {
> > > Label textLine = new Label("text");
> > > Label userName = new Label("username");
> > > item.add(userName);
> > > item.add(textLine);
> > > }};
> > > list.setOutputMarkupId(true);
> > > add(list);
> > >
> > > form = new DataForm("chatform", ChatLine.class){
> > > @Override
> > > protected void onSubmit() {
> > > super.onSubmit();
> > > clearPersistentObject();
> > > }};
> > > form.add (new TextField("text"));
> > > form.add(new TextField("username"));
> > > form.add(new AjaxSubmitButton("ajaxsubmit", form){
> > > @Override
> > > protected void onSubmit(AjaxRequestTarget target, Form f) {
> > > target.addComponent(list);
> > > }});
> > > add(form);
> > >
> > > <wicket:extend>
> > > <div style="margin-top:20px; position:absolute;">
> > > <table class="chatline">
> > > <tr wicket:id="list" id="list">
> > > <td wicket:id="username" class="user"></td>
> > > <td>: </td>
> > > <td wicket:id="text" class="text"></td>
> > > </tr>
> > > </table>
> > > </div>
> > >
> > > <div style="margin-top:700px; position:absolute;">
> > > <form wicket:id="chatform">
> > > <table>
> > > <tr>
> > > <td>Username:</td>
> > > <td>Chat Message:</td>
> > > </tr>
> > > <tr>
> > > <td><input type="text" wicket:id="username" /></td>
> > > <td><input type="text" wicket:id="text"/ size="80"></td>
> > > </tr>
> > > </table>
> > > <div style="margin-left:100px; position:absolute;">
> > > <input type="submit" wicket:id="ajaxsubmit" value="send">
> > > <input type="submit" value="send">
> > > </div>
> > > </form>
> > > </div>
> > > </wicket:extend>
> > >
> > >
> > >
> > > Thanks in advance,
> > >
> > > Robbert
> > >
> > >
> > >
>
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