Attributes |
Name | Required | Request-time | Type | Description |
type | false | false | java.lang.String | Defines the type of the "do" element.This attribute tells to the browser how present this element. Possible values: (accept | prev | help | reset | options | delete | unknown | x-* | vnd.*). Default value is "accept". |
optional | false | false | boolean | If set to true, the browser ignores this element. If set to false, the browser does not ignore this element. Default is "false". |
value | false | false | java.lang.Object | Sets the value property of the UICommand. This is most often rendered as a label. |
action | false | false | java.lang.String | MethodBinding representing the application action to invoke when this component is activated by the user. The expression must evaluate to a public method that takes no parameters, and returns a String (the logical outcome) which is passed to the NavigationHandler for this application. |
actionListener | false | false | java.lang.String | MethodBinding representing an action listener method that will be notified when this component is activated by the user. The expression must evaluate to a public method that takes an ActionEvent parameter, with a return type of void. |
id | false | false | java.lang.String | The component identifier for the associated component. |
rendered | false | false | boolean | Flag indicating whether or not this component should be rendered (during Render Response Phase), or processed on any subsequent form submit. |
binding | false | false | java.lang.String | The value binding expression linking this component to a property in a backing bean. |
immediate | false | false | boolean | Flag indicating that this component's value must be converted and validated immediately (that is, during Apply Request Values phase), rather than waiting until Process Validations phase. |