Overview   Library    Tag    Help 
 FRAMES   NO FRAMES 

f
Tag ajax

Register an AjaxBehavior instance on one or more UIComponents implementing the ClientBehaviorHolder interface. This tag may be nested witin a single component (enabling Ajax for a single component), or it may be "wrapped" around multiple components (enabling Ajax for many components).


Tag Information
Tag ClassNone
TagExtraInfo ClassNone
Body Contentempty
Display NameNone

Attributes
NameRequiredRequest-timeTypeDescription
disabledfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Boolean)

A value of "true" indicates the AjaxBehavior should not be rendered. A value of "false" indicates the AjaxBehavior should be rendered. "false" is the default.
eventfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.String)

A String identifying the type of event the Ajax action will apply to. If specified, it must be one of the events supported by the component the Ajax behavior is being applied to. For HTML components this would be the set of supported DOM events for the component, plus "action" for Faces ActionSource components and "valueChange" for Faces EditableValueHolder components. If not specified, the default event is determined for the component. The DOM event name is the actual DOM event name (for example: "click") as opposed to (for example: "onclick").
executefalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Object)

Evaluates to Collection. Identifiers of components that will participate in the "execute" portion of the Request Processing Lifecycle. If a literal is specified the identifiers must be space delimited. Any of the keywords "@this", "@form", "@all", "@none" may be specified in the identifier list.
immediatefalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Boolean)

If "true" behavior events generated from this behavior are broadcast during Apply Request Values phase. Otherwise, the events will be broadcast during Invoke Aplications phase
listenerfalsefalsejavax.el.MethodExpression
(signature must match public void processAjaxBehavior(javax.faces.event.AjaxBehaviorEvent event) throws javax.faces.event.AbortProcessingException)

Method expression referencing a method that will be called when an AjaxBehaviorEvent has been broadcast for the listener.
oneventfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.String)

The name of the JavaScript function that will handle UI events.
oneerrorfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.String)

The name of the JavaScript function that will handle errors.
renderfalsefalsejavax.el.ValueExpression
(must evaluate to java.lang.Object)

Evaluates to Collection. Identifiers of components that will participate in the "render" portion of the Request Processing Lifecycle. If a literal is specified the identifiers must be space delimited. Any of the keywords "@this", "@form", "@all", "@none" may be specified in the identifier list.

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.