Overview | Library | Tag | Help
| FRAMES NO FRAMES

## Ajax4Jsf
Tag region

This tag defines a part of the JSF Tree that is to be decoded on the server side during AJAX request processing

Tag Information
Tag Class | org.ajax4jsf.taglib.html.jsp.AjaxRegion
TagExtraInfo Class | None
Body Content | JSP
Display Name | Ajax Region

Attributes
Name | Required | Request-time | Type | Description
ajaxListener | false | false | `javax.el.MethodExpression` (signature must match `void ajaxListener(org.ajax4jsf.event.AjaxEvent)`) | MethodExpression representing an action listener method that will be notified when this component is activated by the ajax Request and handle it. The expression must evaluate to a public method that takes an AjaxEvent parameter, with a return type of void
binding | false | false | `javax.el.ValueExpression` (must evaluate to `javax.faces.component.UIComponent`) | The attribute takes a value-binding expression for a component property of a backing bean
id | false | false | `java.lang.String` | Every component may have a unique id that is automatically created if omitted
immediate | false | false | `javax.el.ValueExpression` (must evaluate to `boolean`) | Flag indicating that, if this component is activated by ajaxrequest, notifications should be delivered to interested listeners and actions immediately (that is, during Apply Request Values phase) rather than waiting until Invoke Application phase
renderRegionOnly | false | false | `javax.el.ValueExpression` (must evaluate to `boolean`) | Flag to disable rendering in AJAX responses content outside of active region. If this attribute set to "true" , no one of the components outside of region will be included to AJAX response. If set to "false", search for components to include in response will be performed on all tree. Default value is "false".
rendered | false | false | `javax.el.ValueExpression` (must evaluate to `boolean`) | If "false", this component is not rendered
selfRendered | false | false | `javax.el.ValueExpression` (must evaluate to `boolean`) | if "true", self-render subtree at InvokeApplication ( or Decode, if immediate property set to true ) phase

Variables
| No Variables Defined.

Overview | Library | Tag | Help
| FRAMES NO FRAMES

Output Generated by Tag Library Documentation Generator. Java, JSP, and JavaServer Pages are trademarks or registered trademarks of Sun Microsystems, Inc. in the US and other countries. Copyright 2002-4 Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054, U.S.A. All Rights Reserved.