Summary
Tag name: <f:param>
UIComponent class: javax.faces.component.UIParameter
Tag class: org.apache.myfaces.taglib.core.ParamTag
Component type: javax.faces.Parameter
Component family: javax.faces.Parameter
This tag associates a parameter name-value pair with the nearest parent
UIComponent.
A UIComponent is created to represent this name-value pair, and stored as a child of the parent component; what effect this has depends upon the renderer of that parent component.
Unless otherwise specified, all attributes accept static values or EL expressions.
See Javadoc of JSF SpecificationAttributes
Name | Type | Supports EL? | Description |
---|---|---|---|
binding | String | Only EL | Identifies a backing bean property (of type UIComponent or appropriate subclass) to bind to this component instance. This value must be an EL expression. |
id | String | Yes | An identifier for this particular component instance within
a component view.
The id must be unique within the scope of the tag's enclosing NamingContainer (eg h:form or f:subview). The id is not necessarily unique across all components in the current view This value must be a static value, ie not change over the lifetime of a component. It cannot be defined via an EL expression; only a string is permitted. |
name | String | Yes | A String containing the name of the parameter. |
value | Object | Yes | The value of this parameter. |