following class will take a list and make it a data provider
public class ListDataProvider implements IDataProvider
{
private List list;
public ListDataProvider(List list)
{
this.list = list;
}
public Iterator iterator(final int first, final int count)
{
return list.listIterator(first);
}
public int size()
{
return list.size();
}
public IModel model(Object object)
{
return new Model((Serializable)object);
}
}
this is actually an abridged version of an actual class i extensions.
-Igor
On 5/21/06, Vincent Jenks <[EMAIL PROTECTED]> wrote:
I guess I've avoided anything but ListView because the other
Grid/layout table controls are more complicated and I'm in a time
crunch. I can pass a List into a ListView but I have to write extra
glue-code to use the others in extensions....and I'm just not familiar
w/ them.
Is it the "public Iterator iterator(int arg0, int arg1)" method that
provides the data in the overridden IDataProvider class? I guess it's
not obvious or intuitive to me how you get data *into* the GridView.
I need to pass a object as a parameter into this data prodivder since
the master table determines what is shown in the child table.
On 5/21/06, Igor Vaynberg < [EMAIL PROTECTED]> wrote:
> why not use a gridview from extensions? it will do the wrapping for you.
> -Igor
>
>
>
> On 5/21/06, Vincent Jenks < [EMAIL PROTECTED]> wrote:
> >
> I'm having an issue trying to display things a certain way. I want to
> display 3 thumbnails per-row and wrap on the third. In the HTML this
> is made up of a table tag w/ a single cell. The thumbnails are
> wrapped in their own table so it's something like this:
>
> <table wicket:id="masterListView">
> <tr>
> <td>
> <!-- want this to happen 3x then break! -->
> <table wicket:id="thumbnailListView">
> <tr>
> <td><img src="" /></td>
> <td>description...</td>
> </tr>
> </table>
> </td>
> </tr>
> </table>
>
> Could I maybe print a "<br />" tag after the third thumbnail table?
> Can someone suggest a better approach? I thought if I put a static
> pixel width on the master table they would wrap automatically...but
> they don't and the table stretches indefinitely.
>
>
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-------------------------------------------------------
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Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmdlnk&kid0709&bid&3057&dat1642
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