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

Class LayoutRowWidgetTagHandler

java.lang.Object

javax.faces.view.facelets.TagHandler

org.nuxeo.ecm.platform.forms.layout.facelets.LayoutRowWidgetTagHandler

All Implemented Interfaces:

javax.faces.view.facelets.FaceletHandler

public class LayoutRowWidgetTagHandler
extends javax.faces.view.facelets.TagHandler

Layout widget recursion tag handler.

Iterates over a layout row widgets and apply next handlers as many times as needed.

Only works when used inside a tag using the LayoutRowTagHandler.

Author:

Anahide Tchertchian

Field Summary

Fields

Modifier and Type	Field and Description
protected javax.faces.view.facelets.TagConfig	config
protected javax.faces.view.facelets.TagAttribute	recomputeIds

Fields inherited from class javax.faces.view.facelets.TagHandler

nextHandler, tag, tagId

Constructor Summary

Constructors

Constructor and Description
LayoutRowWidgetTagHandler(javax.faces.view.facelets.TagConfig config)

Method Summary

Modifier and Type	Method and Description
void	apply(javax.faces.view.facelets.FaceletContext ctx, javax.faces.component.UIComponent parent) For each widget in current row, exposes widget variables and applies next handler.

Methods inherited from class javax.faces.view.facelets.TagHandler

getAttribute, getRequiredAttribute, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

config

protected final javax.faces.view.facelets.TagConfig config

recomputeIds

protected final javax.faces.view.facelets.TagAttribute recomputeIds

Since:

7.2

Constructor Detail

LayoutRowWidgetTagHandler

public LayoutRowWidgetTagHandler(javax.faces.view.facelets.TagConfig config)

Method Detail

apply

public void apply(javax.faces.view.facelets.FaceletContext ctx,
                  javax.faces.component.UIComponent parent)
           throws IOException,
                  javax.faces.FacesException,
                  javax.faces.view.facelets.FaceletException,
                  javax.el.ELException

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

Needs row to be exposed in context, so works in conjunction with LayoutRowTagHandler.

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

Throws:

IOException

javax.faces.FacesException

javax.faces.view.facelets.FaceletException

javax.el.ELException