Attributes |
Name | Required | Request-time | Type | Description |
url | false | false | javax.el.ValueExpression
(must evaluate to java.lang.Object )
| An alias for the "value" attribute. |
value | false | false | javax.el.ValueExpression
(must evaluate to java.lang.Object )
| The URL of the image.
If the URL starts with a '/', it is relative to the context path of the web application.
|
id | false | true | java.lang.String | Get a string which uniquely identifies this UIComponent within the scope of the nearest ancestor NamingContainer
component. The id is not necessarily unique across all components in the current view. |
rendered | false | false | javax.el.ValueExpression
(must evaluate to boolean )
| A boolean value that indicates whether this component should be rendered.
Default value: true. |
binding | false | false | javax.el.ValueExpression
(must evaluate to javax.faces.component.UIComponent )
| Identifies a backing bean property (of type UIComponent or appropriate subclass) to bind to this component instance. This value must be an EL expression. |