How do you populate your dataprovider? Does it query the database
again, or do you cache the list yourself?
Martijn
On 2/9/07, Francisco Treacy <[EMAIL PROTECTED]> wrote:
> Igor,
> Well, actually nothing happens :)
>
> final DataView dataView = new DataView("listing", myDataProvider)
> {
> protected void populateItem(final Item item)
> {
> Product product
> = (Product
> )item.getModelObject();
>
> item.add(new Link("delete-product")
> {
> public void onClick()
> {
> // Service call to delete the product
> service.delete(........);
> // Nothing else to call here for view update?
> }
> });
> item.add(new Label("product-id", product.getId().toString()));
>
> ...
>
>
> I took the example from the repeaters example, OIRPage.java... what am I
> doing wrong?
> Seems like a Hibernate-cache thingy otherwise... how do I make to be sure
> the table refreshing has the same effect as clicking its link (when I click
> ProductList link in my page header, it shows the updated view) ?
>
> Francisco
>
> Date: Thu, 8 Feb 2007 16:11:49 -0800
> From: "Igor Vaynberg"
> Subject: Re: [Wicket-user] delete row and update view?
> To: [email protected]
> Message-ID:
> <[EMAIL PROTECTED]>
> Content-Type: text/plain; charset="iso-8859-1"
>
> actually you need to do nothing :)
>
> after onclick for your delete link is done executing the page will refresh
> and so will the dataview. when it refreshes it will call methods on the
> dataprovider again and refresh accordingly
>
> -igor
>
>
> On 2/8/07, Francisco Treacy wrote:
> >
> > I have a DataView fed by a SortableDataProvider to display a pageable and
> > sortable table. In each row, I have a link to delete the current item.
> >
> > My problem is that I cannot find the way to remove from the view the item
> > I just deleted in the database by clicking on the link. I need to refresh
> > immediately the view in order to reflect the actual state... but don't
> know
> > how.
> > I tried with lots of possibilites like rendering the item, disabling it,
> > hiding it... but nothing...
> >
> > Wicket Library example (
> > http://www.wicket-library.com/wicket-examples/library)
> does what I want,
> > but uses a PageableListView. And I think I need DataView because it has
> > better capabilities.
> >
> > What should I do to be sure that each time I fire an action (add, delete,
> > edit), my view is going to reflect my actual model?
> >
> > Thanks!
> > Francisco
> >
> > ------------------------------
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>
>
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