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## Ajax4jsf ( Legacy URL )
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`) | Excludes all the components from the outside of the region from updating on the page on Renderer Response phase. 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.

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