Re: Setting component type at runtime

[Ulrich Stärk]

Something like that, yeah.

Am 14.05.2009 12:12 schrieb Borut Bolčina:

You probably mean that I would have one layout component, but with
conditional blocks and not several layouts chosen dynamically?

-Borut

2009/5/14 Ulrich Stärk <u...@spielviel.de>

Maybe a Delegate can help you here.

Uli

Am 14.05.2009 10:45 schrieb Borut Bolčina:

 Hi,

I am trying to set the layout dynamically, but I guess this can not be
done.
The t:type="${layout}" does not get expanded to whatever I set in
Index.java.

PageWithLayout.tml
===============
<div t:type="${layout}" xmlns:t="
http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
   <p>page with ${layout}</p>
</div>

PageWithLayout.java
===============
public class PageWithLayout {

   private String layout;

   public String getLayout() {
       return layout;
   }

   public void setLayout(String layout) {
       this.layout = layout;
   }
}

Index.tml
=======
<t:actionlink t:id="PageWithLayout1">layout1</t:actionlink><br/>
<t:actionlink t:id="PageWithLayout2">layout2</t:actionlink>

Index.java
=======
public class Index {
   @InjectPage
   private PageWithLayout pageWithLayout;

   Object onActionFromPageWithLayout1() {
       pageWithLayout.setLayout("layout1");
       return pageWithLayout;
   }

   Object onActionFromPageWithLayout2() {
       pageWithLayout.setLayout("layout2");
       return pageWithLayout;
   }
}

-Borut

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