JSF core tag library.
Tag attribute
This tag associates an attribute with the nearest parent UIComponent.
When the value is not an EL expression, this tag has the same effect as calling component.getAttributes.put(name,
value). When the attribute name specified matches a standard property of the component, that property is set. However
it is also valid to assign attributes to components using any arbitrary name; the component itself won't make any use
of these but other objects such as custom renderers, validators or action listeners can later retrieve the attribute
from the component by name.
When the value is an EL expression, this tag has the same effect as calling component.setValueBinding. A call to
method component.getAttributes().get(name) will then cause that expression to be evaluated and the result of the
expression is returned, not the original EL expression string.
See the javadoc for UIComponent.getAttributes for more details.
Unless otherwise specified, all attributes accept static values or EL expressions.
Tag Information |
Tag Class | org.apache.myfaces.taglib.core.AttributeTag |
TagExtraInfo Class | None |
Body Content | empty |
Display Name | None |
Attributes |
Name | Required | Request-time | Type | Description |
name | false | false | javax.el.ValueExpression
(must evaluate to java.lang.String )
| The name of the attribute. |
value | false | false | javax.el.ValueExpression
(must evaluate to java.lang.Object )
| The attribute's value. |
Variables |
No Variables Defined. |
Output Generated by
Tag Library Documentation Generator.
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