Re: Usage of ACSObjectSelectionModel

srini wrote:

> Hi,
> 
>     Could someone provide me with an example of the usage of 
> ACSObjectSelectionModel class in the com.arsdigita.kernel.ui package?

Srini,

Add the following component to a page of your choice. For 
m_model.isSelected() to return true, the item_id parameter must be 
specified. Any ID of a CMS article would be appropriate in this example.

class MyComponent extends SimpleComponent {
   ACSObjectSelectionModel m_model;

   public MyComponent() {
     super();
     m_model = new ACSObjectSelectionModel(
         "com.arsdigita.cms.Article",
         "com.arsdigita.cms.Article",
         "item_id");
   }

   public void register(Page p) {
     super.register(p);
     p.addComponentStateParam(this, m_model.getStateParameter());
   }

   public void doSomethingUseful(PageState s) {
     if (m_model.isSelected(s)) {
       Article item =
         (Article)m_model.getSelectedObject(s);
       // Do something with item..
     }
   }
}

Hope this helps.

Jeff K. Hoffman
Chief Technology Officer
Planned Giving Design Center


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