[jboss-user] [JBoss Seam] - Re: Component Binding don't work in Seam?
Hello.
It's works fine for me, but the documentation is a little bit strange in that.
You can inject a Component into your bean.
package de.psi.support.gui;
import java.util.List;
import javax.ejb.Remove;
import javax.faces.component.html.HtmlDataTable;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import org.jboss.seam.annotations.Destroy;
import org.jboss.seam.annotations.In;
public abstract class Selection {
@PersistenceContext
protected EntityManager em;
private Object selected;
@In("#{uiComponent['form:table']}")
protected HtmlDataTable table;
public String getSearch() {
return search;
}
public void setSearch(String search) {
this.search = search;
}
protected List getResult() {
List query = em.createQuery(getQuery()).getResultList();
return query;
}
public Object getSelected() {
return selected;
}
public void setSelected(Object selected) {
this.selected = selected;
}
public void select() {
setSelected(table.getRowData());
}
It's a snippet of some of my classes (it's used only for inheritance ->
abstract, try not to wonder about that.).
@In("#{uiComponent['form:table']}")
protected HtmlDataTable table;
That's your solution, keep in mind that the 'form:table' is the path (id!) to
the component. The ":" splits the id's and not "." like it is
mentioned in the seam documentation.
Good luck!
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