How to use <apex:outputLabel> in Visualforce Page?
<apex:outputLabel> :A label for an input or output field. Use this component to provide a label for a controller method that does not correspond to a field on a Salesforce object.
Syntax:
<apex:outputLabel value="Checkbox" for="theCheckbox"/>
<apex:inputCheckbox value="{!inputValue}" id="theCheckbox"/>
This tag supports following attributes:
Attribute
|
Description
|
accesskey
|
The keyboard access
key that puts the label and its associated field in focus.
|
dir
|
The direction in
which the generated HTML component should be read. Possible values include
"RTL" (right to left) or "LTR" (left to right).
|
escape
|
A Boolean value that
specifies whether sensitive HTML and XML characters should be escaped in the
HTML output generated by this component. If not specified, this value defaults to
true. For example, the only way to add a ">" symbol to a label
is by using the symbol's character escape sequence and setting
escape="false". If you do not specify escape="false", the
character escape sequence displays as written.
|
for
|
The ID of the
component with which the label should be associated. When the label is in
focus, the component specified by this attribute is also in focus.
|
id
|
An identifier that
allows the label component to be referenced by other components in the page.
|
lang
|
The base language for
the generated HTML output, for example, "en" or "en-US".
|
onblur
|
The JavaScript
invoked if the onblur event occurs that is, if the focus moves off of the
label.
|
onclick
|
The JavaScript
invoked if the onclick event occurs that is, if the user clicks the label.
|
ondblclick
|
The JavaScript
invoked if the ondblclick event occurs that is, if the user clicks the label
twice.
|
onfocus
|
The JavaScript
invoked if the onfocus event occurs that is, if the focus is on the label.
|
onkeydown
|
The JavaScript
invoked if the onkeydown event occurs that is, if the user presses a keyboard
key.
|
onkeypress
|
The JavaScript
invoked if the onkeypress event occurs that is, if the user presses or holds
down a keyboard key.
|
onkeyup
|
The JavaScript
invoked if the onkeyup event occurs that is, if the user releases a keyboard
key.
|
onmousedown
|
The JavaScript
invoked if the onmousedown event occurs that is, if the user clicks a mouse
button.
|
onmousemove
|
The JavaScript
invoked if the onmousemove event occurs that is, if the user moves the
mouse pointer.
|
onmouseout
|
The JavaScript
invoked if the onmouseout event occurs that is, if the user moves the mouse
pointer away from the label.
|
onmouseover
|
The JavaScript
invoked if the onmouseover event occurs that is, if the user moves the mouse
pointer over the label.
|
onmouseup
|
The JavaScript
invoked if the onmouseup event occurs that is, if the user releases the mouse
button.
|
rendered
|
A Boolean value that
specifies whether the component is rendered on the page. If not specified,
this value defaults to true.
|
style
|
The style used to
display the label component, used primarily for adding inline CSS styles.
|
styleClass
|
The style class used
to display the label component, used primarily to designate which CSS styles
are applied when using an external CSS stylesheet.
|
tabindex
|
The order in which
this label is selected compared to other page components when a user presses
the Tab key repeatedly. This value must be an integer between 0 and 32767,
with component 0 being the first component that is selected when a user
presses the Tab key.
|
title
|
The text to display
as a tooltip when the user's mouse pointer hovers over this component.
|
value
|
The text displayed as
the label.
|
<apex:page standardController="Opportunity" tabStyle="Opportunity">
<apex:form >
<apex:pageBlock >
<apex:outputLabel value="Opp Name" for="theName"/>
<apex:inputtext value="{!opportunity.name}" id="theName"/>
</apex:pageBlock>
</apex:form>
</apex:page>
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