Attributes |
Name | Required | Request-time | Type | Description |
id | false | false | java.lang.String | The developer-assigned ID of this component. The ID must be unique within the scope of the tag's enclosing naming container (e.g. h:form or f:subview). This value must be a static value. |
binding | false | false | java.lang.String | Identifies a backing bean property (of type UIComponent or appropriate subclass) to bind to this component instance. This value must be an EL expression. |
rendered | false | false | java.lang.String | A boolean value that indicates whether this component should be rendered. Default value: true. |
value | false | false | java.lang.String | The initial value of this component. |
converter | false | false | java.lang.String | An expression that specifies the Converter for this component. If the value binding expression is a String, the String is used as an ID to look up a Converter. If the value binding expression is a Converter, uses that instance as the converter. The value can either be a static value (ID case only) or an EL expression. |
immediate | false | false | java.lang.String | A boolean value that identifies the phase during which value change events should fire. During normal event processing, value change events are fired during the "invoke application" phase of request processing. If this attribute is set to "true", these methods are fired instead at the end of the "apply request values" phase. |
required | false | false | java.lang.String | A boolean value that indicates whether an input value is required. If this value is true, and no input value is provided, the error message javax.faces.component.UIInput.REQUIRED is posted. |
validator | false | false | java.lang.String | A method binding EL expression, accepting FacesContext, UIComponent, and Object parameters, and returning void, that validates the component's local value. |
valueChangeListener | false | false | java.lang.String | A method binding EL expression, accepting a ValueChangeEvent parameter and returning void. The specified method is invoked if this component is modified. The phase that this handler is fired in can be controlled via the immediate attribute. |