nxl

Facelet tag handler that iterates over sub widgets in a template attached to the widget of type 'template'.

When rendered, some variables are exposed to the resolution context and can be used inside the tag:

• 'widget' or 'widget_n' references the current widget, n being its level in the widgets hierarchy. For instance, the root of all widgets is always referenced as 'widget_0', while 'widget' is updated to the current sub widget value.
• 'widgetIndex' or 'widgetIndex_n' references its index in the layout row list of widgets or in the widget list of sub widgets. It is *not* the sub widget iteration number when iterating over a list of objects.

Example:

        <table>
          <tbody>
            <nxu:inputList value="#{field_0}" id="#{widget.id}_table" model="model"
              rendered="#{not empty field_0}">
              <nxl:subWidget>
                <tr>
                  <td class="labelColumn">
                    <h:outputText value="#{messages[widget.label]}" styleClass="labelColumn" />
                  </td>
                  <td class="fieldColumn">
                    <nxl:widget widget="#{widget}" mode="#{widget.mode}" value="#{model.rowData}" />
                  </td>
                </tr>
              </nxl:subWidget>
            </nxu:inputList>
          </tbody>
        </table>