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Renders an HTML "label" element.
Render the current value of the component as label text if it is specified. If a "for" attribute is specified, find the component specified by the value of the "for" attribute via the SearchExpressionHandler, and render its client id as the value of the "for" attribute. If "styleClass" attribute is specified, render its value as the value of the "class" attribute.
| Tag Information | |
| Tag Class | .OutputLabelTag |
| TagExtraInfo Class | None |
| Body Content | JSP |
| Display Name | None |
| Attributes | ||||
| Name | Required | Request-time | Type | Description |
| converter | false | false | javax.el.ValueExpression
(must evaluate to javax.faces.convert.Converter)
| Converter instance registered with this component. As a convenience this attribute is also allowed to evaluate to a java.lang.String, which will be used in a call to Application.createConverter(String converterId) to create the converter instance. |
| id | false | true | java.lang.String | The component identifier for this component. This value must be unique within the closest parent component that is a naming container. |
| rendered | false | 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. |
| value | false | false | javax.el.ValueExpression
(must evaluate to java.lang.Object)
| The current value of this component. |
| accesskey | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Access key that, when pressed, transfers focus to this element. |
| dir | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Direction indication for text that does not inherit directionality. Valid values are "LTR" (left-to-right) and "RTL" (right-to-left). These attributes are case sensitive when rendering to XHTML, so care must be taken to have the correct case. |
| escape | false | false | javax.el.ValueExpression
(must evaluate to boolean)
| Flag indicating that characters that are sensitive in HTML and XML markup must be escaped. If omitted, this flag is assumed to be "true". |
| for | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Search expression to the component for which this element is a label. |
| lang | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Code describing the language used in the generated markup for this component. |
| onblur | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when this element loses focus. |
| onclick | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is clicked over this element. |
| ondblclick | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is double clicked over this element. |
| onfocus | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when this element receives focus. |
| onkeydown | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a key is pressed down over this element. |
| onkeypress | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a key is pressed and released over this element. |
| onkeyup | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a key is released over this element. |
| onmousedown | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is pressed down over this element. |
| onmousemove | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is moved within this element. |
| onmouseout | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is moved away from this element. |
| onmouseover | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is moved onto this element. |
| onmouseup | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is released over this element. |
| role | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Per the WAI-ARIA spec and its relationship to HTML5 (Section title ARIA Role Attriubute), every HTML element may have a "role" attribute whose value must be passed through unmodified on the element on which it is declared in the final rendered markup. The attribute, if specified, must have a value that is a string literal that is, or an EL Expression that evaluates to, a set of space-separated tokens representing the various WAI-ARIA roles that the element belongs to. It is the page author's responsibility to ensure that the user agent is capable of correctly interpreting the value of this attribute. |
| style | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| CSS style(s) to be applied when this component is rendered. |
| styleClass | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Space-separated list of CSS style class(es) to be applied when this element is rendered. This value must be passed through as the "class" attribute on generated markup. |
| tabindex | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Position of this element in the tabbing order for the current document. This value must be an integer between 0 and 32767. |
| title | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| Advisory title information about markup elements generated for this component. |
| binding | false | false | javax.el.ValueExpression
(must evaluate to javax.faces.component.UIComponent)
| The ValueExpression linking this component to a property in a backing bean |
| Variables | No Variables Defined. |
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