Here is the complete (test) code
============ SOLUTION 1 : wicket:container =============
++++ TestPage.html ++++
<html>
<body>
<div class="products">
<wicket:container wicket:id="products">
<div wicket:id="product" class="product"></div>
</wicket:container>
</div>
</body>
</html>
++++ TestPage.java ++++
import java.util.Arrays;
import java.util.List;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
public class TestPage extends WebPage {
public TestPage() {
List products = Arrays.asList("productA", "productB", "productC");
ListView productsView = new ListView("products", products) {
protected void populateItem(ListItem item) {
String product = (String) item.getModelObject();
item.add(new Label("product", product));
}
};
add(productsView);
}
}
============== SOLUTION 2 : extra div in WicketHTML ==================
++++ TestPage.html ++++
<html>
<body>
<div class="products">
<div wicket:id="products">
<div wicket:id="product" class="product"></div>
</div>
</div>
</body>
</html>
++++ TestPage.java ++++
import java.util.Arrays;
import java.util.List;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
public class TestPage extends WebPage {
public TestPage() {
List products = Arrays.asList("productA", "productB", "productC");
ListView productsView = new ListView("products", products) {
protected void populateItem(ListItem item) {
String product = (String) item.getModelObject();
item.add(new Label("product", product));
item.setRenderBodyOnly(true);
}
};
add(productsView);
}
}
==== Wanted/Required and generated output of solution1 & 2 ===
<html>
<body>
<div class="products">
<div class="product">productA</div>
<div class="product">productB</div>
<div class="product">productC</div>
</div>
</body>
</html>
==========================================================
For this common scenario:
-solution 1 violates Wickets "Just HTML" philosophy in that the
wicket:container tag is used.
-solution 2 violates Wickets "Just HTML" philosophy in that an extra unwanted
div is required in WicketHTML (although not visible in the generated HTML).
No other solutions have been found/discussed yet.
> ----- Original Message -----
> From: Fatih Mehmet UCAR
> Sent: 08/21/10 05:02 PM
> To: users@wicket.apache.org
> Subject: Re: setRenderBodyOnly with ListView and attributes
>
> send your html and java code, there may be other ways of doing this.
>
>
> ----- Original Message -----
> From: "J" <bluecar...@gmx.com>
> To: <users@wicket.apache.org>
> Sent: Saturday, August 21, 2010 3:29 PM
> Subject: Re: setRenderBodyOnly with ListView and attributes
>
>
> >I made a mistake in my first post. The output of wasn't:
> >
> > <div>
> > <div class="product">.....</div>
> > <div class="product">.....</div>
> > <div class="product">.....</div>
> > <div class="product">.....</div>
> > </div>
> >
> > but it was:
> > <div class="product">.....</div>
> > <div class="product">.....</div>
> > <div class="product">.....</div>
> > <div class="product">.....</div>
> >
> > So the outer div is missing.
> > Which is caused by item.setRenderBodyOnly(true). But if I disable (set to
> > false) this (the default), I get:
> >
> > <div class="products"><div class="product">.....</div></div>
> > <div class="products"><div class="product">.....</div></div>
> > <div class="products"><div class="product">.....</div></div>
> > <div class="products"><div class="product">.....</div></div>
> >
> > which is even worse.
> >
> > A solution (the only?) to this double div problem and at the same time the
> > missing attribute problem, is using wicket:container tags. (see
> > http://apache-wicket.1842946.n4.nabble.com/Panel-in-List-remove-extra-div-td1877053.html
> > )
> > This leads to this solution:
> >
> >
> > <div class="products">
> > <wicket:container wicket:id="products">
> > <div class="product" wicket:id="productPanel">.....</div>
> > </wicket:container>
> > </div>
> >
> > Wicket:container tags make it ugly imo, because it violates wickts "just
> > HTML" philosophy, even though my problem is a very common scenario.
> >
> >
> >> ----- Original Message -----
> >> From: Fatih Mehmet UCAR
> >> Sent: 08/21/10 04:05 PM
> >> To: users@wicket.apache.org
> >> Subject: Re: setRenderBodyOnly with ListView and attributes
> >>
> >> Add another html div with css class you want around the below list div ;
> >>
> >> <div class="products" wicket:id="productsView">
> >>
> >> and for the productsViev in the java code setRenderBodyOnly to true.
> >>
> >> -fmu
> >>
> >>
> >> ----- Original Message -----
> >> From: "J" <bluecar...@gmx.com>
> >> To: <users@wicket.apache.org>
> >> Sent: Saturday, August 21, 2010 2:49 PM
> >> Subject: Re: setRenderBodyOnly with ListView and attributes
> >>
> >>
> >> > It somehow feels bad/wrong to move CSS from WicketHTML to JavaCode,
> >> > where
> >> > it shouldn't belong, for such a common scenario.
> >> > It defeats the purpose of having HTML in Wicket. But there probably is
> >> > no
> >> > other way.
> >> >
> >> > Anyway, thanks for your reply :)
> >> >
> >> >
> >> >> ----- Original Message -----
> >> >>
> >> >> From: Fatih Mehmet UCAR
> >> >> Sent: 08/21/10 03:43 PM
> >> >> To: users@wicket.apache.org
> >> >> Subject: Re: setRenderBodyOnly with ListView and attributes
> >> >>
> >> >> AttributeAppender class will help you to acheive that.
> >> >>
> >> >> -fmu
> >> >>
> >> >> ----- Original Message -----
> >> >> From: "J" <bluecar...@gmx.com>
> >> >> To: <users@wicket.apache.org>
> >> >> Sent: Saturday, August 21, 2010 2:24 PM
> >> >> Subject: setRenderBodyOnly with ListView and attributes
> >> >>
> >> >>
> >> >> > hi, I want to have Wicket to generate the following HTML precisely:
> >> >> >
> >> >> > <div class="products">
> >> >> > <div class="product">.....</div>
> >> >> > <div class="product">.....</div>
> >> >> > <div class="product">.....</div>
> >> >> > <div class="product">.....</div>
> >> >> > </div>
> >> >> >
> >> >> > But with my code, I don't get further than:
> >> >> >
> >> >> > <div>
> >> >> > <div class="product">.....</div>
> >> >> > <div class="product">.....</div>
> >> >> > <div class="product">.....</div>
> >> >> > <div class="product">.....</div>
> >> >> > </div>
> >> >> >
> >> >> > so the class attribute is missing in the outer div.
> >> >> >
> >> >> > My Wicket HTML is:
> >> >> > <div class="products" wicket:id="productsView">
> >> >> > <div class="product" wicket:id="productPanel">.....</div>
> >> >> > </div>
> >> >> >
> >> >> >
> >> >> > My code:
> >> >> > ListView productsView = new ListView("productsView", products) {
> >> >> > protected void populateItem(ListItem item) {
> >> >> > item.setRenderBodyOnly(true);
> >> >> > item.add(new ProductPanel("productPanel", item.getModelObject()));
> >> >> > }
> >> >> > };
> >> >> > add(productsView);
> >> >> >
> >> >> >
> >> >> > What is the Wicket way of achieving this?
> >> >> > (A solution is to use the wicket:container tag, but that's a bit
> >> >> > ugly,
> >> >> > right?)
> >> >> >
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> >> >
> >>
> >>
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