should be listItem.add(pn/rp)
also in the future it helps a lot if you paste the stacktrace
-igor
On Thu, Mar 20, 2008 at 11:33 AM, Bruce McGuire <[EMAIL PROTECTED]> wrote:
> Hello.
>
>
>
> I have a panel that contains a form, which contains a list view with two
> items, a label and a button. I have tried a gajillion different
> combinations, but I keep getting the "unable to find component" error.
>
>
>
> Any hints that you can provide would be HUGELY appreciated.
>
>
>
> The panel markup is:
>
> <wicket:panel>
>
> <form wicket:id="prf">
>
> <div wicket:id="uPages">
>
> <span wicket:id="pn"></span>
>
> <input wicket:id="rmvPage" type="submit"
> value="Remove" />
>
> </div>
>
> </form>
>
> <form wicket:id="paf">
>
> <input wicket:id="name" type="text"></input>
>
> <input wicket:id="addPage" type="submit" value="Add
> Page" />
>
> </form>
>
> </wicket:panel>
>
>
>
> The code for the panel and so on is:
>
> public PageManagePanel(String id)
>
> {
>
> super(id) ;
>
> add(new PageRemoveForm("prf"));
>
> add(new PageAddForm("paf")) ;
>
> }
>
>
>
> PageRemoveForm:
>
> public PageRemoveForm(String id)
>
> {
>
> super(id, Page.class);
>
>
>
> uPages = Utility.getUnassignedPages() ;
>
> unassignedPages = new ListView("uPages", uPages)
>
> {
>
> private static final long serialVersionUID = 200803188L;
>
>
>
> protected void populateItem(ListItem listItem)
>
> {
>
> final Page curPage = (Page)listItem.getModelObject()
> ;
>
> Label pn = new Label("pn", curPage.getName()) ;
>
> Button rp = new Button("rmvPage")
>
> {
>
> private static final long serialVersionUID =
> 20080319L;
>
> public void onSubmit()
>
> {
>
> Utility.removePage(curPage);
>
> }
>
> };
>
>
>
> add(pn) ;
>
> add(rp) ;
>
> }
>
>
>
> public boolean isVisible()
>
> {
>
> if (uPages.isEmpty())
>
> {
>
> return (false) ;
>
> }
>
> return (true);
>
> }
>
> };
>
>
>
> add(unassignedPages) ;
>
> }
>
>
>
> PageAddForm:
>
> public PageAddForm(String id)
>
> {
>
> super(id, Page.class);
>
>
>
> newPage = new TextField("name") ;
>
> addPage = new Button("addPage") ;
>
>
>
> add(newPage) ;
>
> add(addPage) ;
>
> }
>
>
>
> @Override
>
> protected void onSubmit()
>
> {
>
> super.onSubmit() ;
>
> clearPersistentObject() ;
>
> }
>
>
>
>
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