org.nuxeo.ecm.platform.forms.layout.facelets
Class SubWidgetTagHandler

java.lang.Object
  com.sun.facelets.tag.TagHandler
      org.nuxeo.ecm.platform.forms.layout.facelets.SubWidgetTagHandler

All Implemented Interfaces:

com.sun.facelets.FaceletHandler

public class SubWidgetTagHandler
extends com.sun.facelets.tag.TagHandler

SubWidget tag handler.

Iterates over a widget subwidgets and apply next handlers as many times as needed.

Only works when used inside a tag using the WidgetTagHandler.

Author:

Anahide Tchertchian

Constructor Summary

SubWidgetTagHandler(com.sun.facelets.tag.TagConfig config)

Method Summary

void	apply(com.sun.facelets.FaceletContext ctx, UIComponent parent) For each subwidget in current widget, exposes widget variables and applies next handler.

Methods inherited from class com.sun.facelets.tag.TagHandler

toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SubWidgetTagHandler

public SubWidgetTagHandler(com.sun.facelets.tag.TagConfig config)

Method Detail

apply

public void apply(com.sun.facelets.FaceletContext ctx,
                  UIComponent parent)
           throws IOException,
                  FacesException,
                  ELException

For each subwidget in current widget, exposes widget variables and applies next handler.

Needs widget to be exposed in context, so works in conjunction with WidgetTagHandler.

Widget variables exposed: RenderVariables.widgetVariables.widget, same variable suffixed with "_n" where n is the widget level, and RenderVariables.widgetVariables.widgetIndex.

Throws:

IOException

FacesException

ELException