Where do you set the value "first"? ** Martin
2009/2/12 pieter claassen <[email protected]>: > Listviews with Links in them, sometimes fail to retrieve the object in the > onClick() method the first time around. When I reload the page, the code > works fine. > > Here is a test. In the listview below, I load the page and in the listview > loop code, I correctly retrieve the item. Note that in the onClick() the > modelobject is null. > > TEMPLATE NAME IN listview: first > TEMPLATE NAME IN onClick(): null > > Reloading the page, and the problem goes away. > > TEMPLATE NAME IN listview: first > TEMPLATE NAME IN onClick(): first > > > This is using wicket 1.3.5. and db4o 7.8. This problem is normally there > when I restart my application. > > Any ideas? > > Example code: > > ListView templateList = new ListView("listview", ModelConverter > .getModelList(templates, TemplateWebModel.class)) { > @Override > protected void populateItem(ListItem item) { > final TemplateWebModel templatewebmodel = (TemplateWebModel) > item > .getModelObject(); > System.out.println("TEMPLATE NAME IN listview: " > + templatewebmodel.getEntity().getName()); > > item.setModel(new CompoundPropertyModel(templatewebmodel)); > ... > item.add(new Link("edit") { > @Override > public void onClick() { > System.out.println("TEMPLATE NAME IN onClick(): " > + templatewebmodel.getEntity().getName()); > setResponsePage(new > TemplateEditPage(templatewebmodel)); > } > }); > ... > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
