Hi,
I am using GridView and PagingNavigator to render a series of podcast elements
in my database.
I am using wickets 1.3.5 with Hibernate and Tomcat.
The first page renders fine but in trying to navigate using the Paging
Navigator - It looks like the state is lost and I get the following error
INFO [http-8080-1] (RequestListenerInterface.java:278) - registered listener
interface [RequestListenerInterface name=INewBrowserWindowListener,
method=public abstract void
org.apache.wicket.markup.html.INewBrowserWindowListener.onNewBrowserWindow()]
INFO [http-8080-1] (PodcastDataProvider.java:64) - PodcastDataProvider:
Category:null, Num of entries:0
INFO [http-8080-1] (RequestListenerInterface.java:174) - component not enabled
or visible; ignoring call. Component: [MarkupContainer [Component id =
pageLink]]
INFO [http-8080-1] (PodcastDataProvider.java:64) - PodcastDataProvider:
Category:null, Num of entries:0
INFO [http-8080-1] (PodcastDataProvider.java:41) - Iterator - first:0, count:0
Here is my code - pretty much from the wickets grid example -
public GridPanel(String id, String category){
super(id);
log.info("GridPanel - Category:" + category);
add(new Label("CategoryLabel", category));
IDataProvider dataProvider = new PodcastDataProvider(category);
GridView gridView = new GridView("rows", dataProvider){
protected void populateItem(Item item) {
final PodcastTbl podTbl = (PodcastTbl)item.getModelObject();
item.add(new Label("PodcastPanel", podId));
}
protected void populateEmptyItem(Item item)
{
item.add(new Label("PodcastPanel", "*empty*"));
}
};
gridView.setRows(4);
gridView.setColumns(3);
add(gridView);
add(new PagingNavigator("navigator", gridView));
-----------------------====html =======---------------------
<div class="grid">
<span wicket:id="navigator">[dataview navigator]</span>
<table cellspacing="0" cellpadding="2" >
<tr wicket:id="rows">
<td wicket:id="cols"><span
wicket:id="PodcastPanel">[Podcast Id]</span></td>
</tr>
</table>
</div>
--------------------------------------------------------------------------
Appreciate any pointers.
thx,
Ed
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