The <a4j:attachQueue> behavior is used together with a <a4j:queue> component to further customize queuing for particular components and behaviors. The <a4j:attachQueue> behavior can override the scope-wide queue settings for an individual component, or attach specific requests to a queue.
@author Nick BelaevskiInfo | Value |
---|---|
Component Type | org.richfaces.AttachQueue |
Handler Class | org.richfaces.view.facelets.html.AttachQueueHandler |
Renderer Type | org.richfaces.AttachQueueRenderer |
Description | The <a4j:attachQueue> behavior is used together with a <a4j:queue> component to further customize queuing for particular components and behaviors. The <a4j:attachQueue> behavior can override the scope-wide queue settings for an individual component, or attach specific requests to a queue. @author Nick Belaevski |
Name | Required | Type | Description |
---|---|---|---|
binding |
false
| javax.el.ValueExpression
(must evaluate to javax.faces.component.UIComponent )
| The value binding expression used to wire up this component to a component property of a JavaBean class |
id |
false
| javax.el.ValueExpression
(must evaluate to java.lang.String )
| The component identifier for this component. This value must be unique within the closest parent component that is a naming container. |
ignoreDupResponses |
false
| javax.el.ValueExpression
(must evaluate to boolean )
| Attribute allows you to ignore an Ajax response produced by a request if the newest 'similar' request is in the queue already. ignoreDupResponses="true" does not cancel the request while it is processed on the server, but just allows avoiding unnecessary updates on the client side if the response isn't actual now |
name |
false
| javax.el.ValueExpression
(must evaluate to java.lang.String )
| Identify the name of the destination queue |
onrequestdequeue |
false
| javax.el.ValueExpression
(must evaluate to java.lang.String )
| The client-side script method to be called after the request is removed from the queue |
onrequestqueue |
false
| javax.el.ValueExpression
(must evaluate to java.lang.String )
| The client-side script method to be called when the request is added to the queue |
rendered |
false
| javax.el.ValueExpression
(must evaluate to boolean )
| Flag indicating whether or not this component should be rendered (during Render Response Phase), or processed on any subsequent form submit. The default value for this property is true. |
requestDelay |
false
| javax.el.ValueExpression
(must evaluate to int )
| Attribute defines the time (in ms) the request will be waiting in the queue before it is ready to be sent. |
requestGroupingId |
false
| javax.el.ValueExpression
(must evaluate to java.lang.String )
| Specify the groupingId to process multiple requests together. Requests from multiple |
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