The <a4j:param> behavior combines the functionality of the JavaServer Faces (JSF) components <f:param> and <f:actionListener>.
@author shura, alexsmirnovInfo | Value |
---|---|
Component Type | org.richfaces.Parameter |
Handler Class | org.richfaces.view.facelets.html.ParameterHandler |
Renderer Type | None |
Description | The <a4j:param> behavior combines the functionality of the JavaServer Faces (JSF) components <f:param> and <f:actionListener>. @author shura, alexsmirnov |
Name | Required | Type | Description |
---|---|---|---|
assignTo |
false
| javax.el.ValueExpression
(must evaluate to java.lang.Object )
| EL expression for updatable bean property. This property will be updated if the parent command component performs an actionEvent. |
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 |
converter |
false
| javax.el.ValueExpression
(must evaluate to javax.faces.convert.Converter )
| The converter attribute can be used to specify how to convert the value before it is submitted to the data model. |
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. |
name |
false
| javax.el.ValueExpression
(must evaluate to java.lang.String )
| Name of the parameter associated with this component. |
noEscape |
false
| javax.el.ValueExpression
(must evaluate to boolean )
| If set to true, the value will not enclosed within single quotes and there will be no escaping of characters. This allows the use of the value as JavaScript code for calculating value on the client-side. This doesn't work with non-AJAX components. |
value |
false
| javax.el.ValueExpression
(must evaluate to java.lang.Object )
| Value of the parameter associated with this component. |
Output generated by Vdldoc View Declaration Language Documentation Generator.