How can I create checkbox as many as the current table column?

Question

I have an table that binds from emploeyeeView,.. I want to create some checkbox as many as the number of the column that is shown,..how can i do that?
thanks,
Amir,,..

Answer 1

You are going to want a <af:selectManyCheckbox>. Try this:
<af:selectManyCheckbox label="Label 1" value="#{myBackingBean.selectedAttributes}>
  <af:forEach items="#{bindings.EmpView1Iterator.attributeDefs}"
              var="item">
    <af:selectItem value="#{item.name}" label="#{item.name}"/>
  </af:forEach>
</af:selectManyCheckbox>In the backing bean named "myBackingBean" there will be a "String[] selectedAttributes" with getter and setter methods. When the form is submitted, this will contain the names of the attributes that the user selected.