The <o:outputLabel> is a component that extends the standard <h:outputLabel>
with support for automatically setting its value as the label of the component identified by its for
attribute (if any). This way there's no need to duplicate the very same label into the label attribute
of the input component. After submitting the form without having entered a value, a validation message is posted that
should contain the label printed before the input instead of some generated ID.
You can use it the same way as <h:outputLabel>, you only need to change h: into
o:.
| Info | Value |
|---|---|
| Component Type | org.omnifaces.component.output.OutputLabel |
| Handler Class | None |
| Renderer Type | None |
| Description | None |
| Name | Required | Type | Description |
|---|---|---|---|
accesskey | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Access key that, when pressed, transfers focus to this element. |
binding | false | jakarta.el.ValueExpression
(must evaluate to jakarta.faces.component.UIComponent)
| The ValueExpression linking this component to a property in a backing bean. |
converter | false | jakarta.el.ValueExpression
(must evaluate to jakarta.faces.convert.Converter)
| Converter instance registered with this component. |
dir | false | jakarta.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). |
escape | false | jakarta.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 | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Client identifier of the component for which this element is a label. |
id | false | jakarta.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. |
lang | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Code describing the language used in the generated markup for this component. |
onblur | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when this element loses focus. |
onclick | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is clicked over this element. |
ondblclick | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is double clicked over this element. |
onfocus | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when this element receives focus. |
onkeydown | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a key is pressed down over this element. |
onkeypress | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a key is pressed and released over this element. |
onkeyup | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a key is released over this element. |
onmousedown | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is pressed down over this element. |
onmousemove | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is moved within this element. |
onmouseout | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is moved away from this element. |
onmouseover | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is moved onto this element. |
onmouseup | false | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Javascript code executed when a pointer button is released over this element. |
rendered | false | jakarta.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. |
role | false | jakarta.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 | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| CSS style(s) to be applied when this component is rendered. |
styleClass | false | jakarta.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 | jakarta.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 | jakarta.el.ValueExpression
(must evaluate to java.lang.String)
| Advisory title information about markup elements generated for this component. |
value | false | jakarta.el.ValueExpression
(must evaluate to java.lang.Object)
| The current value of this component. |
Output generated by Vdldoc View Declaration Language Documentation Generator.