i'm using the Wicket Wizard and the list is generated out of previous input, so i have to use the AjaxLazyLoadPanel
you can use dynamic models http://cwiki.apache.org/WICKET/working-with-wicket-models.html#WorkingwithWicketmodels-DynamicModels is it in principle possible to load this dynamic list with ajax lazy load? or are there any problems with my code? yes is possible take a look at http://wicket.apache.org/examplefragments.html you are using <wicket:fragment wicket:id="wrapper"></wicket:fragment> to markup the component made with Fragment, use div or span... On Fri, Sep 18, 2009 at 7:50 AM, Christoph Hochreiner < [email protected]> wrote: > Hi > > i've experienced some problems with the AjaxLazyLoadPanel: > > the task is, to load a dynamic list (1- n) of String | Checkbox > like this: > > String | Checkbox > String | Checkbox > String | Checkbox > > > this works with excellent with the Listview: > > i'm using the Wicket Wizard and the list is generated out of previous > input, so i have to use the AjaxLazyLoadPanel > > > i've tried to perform this task with a Fragment > > > KeyListAjaxPanel is a wrapper like "NameWrapper" in > http://cwiki.apache.org/WICKET/listview-with-checkboxes.html > > > > is it in principle possible to load this dynamic list with ajax lazy load? > or are there any problems with my code? > > Christoph > ============================================== > > Code: > > > > ---------------------------------------------------------------------------------------Panel > of wizard > add(new AjaxLazyLoadPanel("wrapper", new Model()) { > > @Override > public Component getLazyLoadComponent(final String id) { > > class KeyListAjaxPanel extends Fragment{ > > private List formKeys = new ArrayList(); > > > public KeyListAjaxPanel(final String id, final > String markupId) { > super(id, markupId); > formKeys.add(new KeyCheckBoxWrapper("dynamic item > 1")); > formKeys.add(new KeyCheckBoxWrapper("dynamic item > 2")); > formKeys.add(new KeyCheckBoxWrapper("dynamic item > 3")); > formKeys.add(new KeyCheckBoxWrapper("dynamic item > 4")); > > ListView listView = new ListView("list", > formKeys) > { > @Override > protected void populateItem(ListItem > item) > { > KeyCheckBoxWrapper wrapper = > (KeyCheckBoxWrapper)item.getModelObject(); > item.add(new Label("name", > wrapper.getName())); > item.add(new > CheckBox("check", new > PropertyModel(wrapper, "selected"))); > } > }; > > listView.setReuseItems(true); > > add(listView); > > } > > } > > return new KeyListAjaxPanel("wrapper", "fragmentid"); > > } > > }); > > ---------------------------------------------------------------------------------------Panel > of wizard > > > ---------------------------------------------------------------------------------------HTML > for Panel of wizard > <wicket:panel> > > <wicket:fragment wicket:id="wrapper"></wicket:fragment> > > </wicket:panel> > > <wicket:fragment wicket:id="fragmentid" > > > <table> > <tbody> > <tr wicket:id="list"> > <td><span wicket:in="name">text</span></td> > <td><input wicket:id="check" type="checkbox" /></td> > </tr> > </tbody> > </table> > </wicket:fragment> > > ---------------------------------------------------------------------------------------HTML > for Panel of wizard > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
