Summary
Tag name: <s:ifMessage>
UIComponent class: org.apache.myfaces.custom.ifmessage.IfMessage
Tag class: org.apache.myfaces.custom.ifmessage.IfMessageTag
Component type: org.apache.myfaces.IfMessage
Component family: javax.faces.Panel
Renderer type: org.apache.myfaces.IfMessageRenderer
Renderer class: org.apache.myfaces.custom.ifmessage.IfMessageRenderer
Provide a component that will optionally render its children if the specified component(s) specified has a message.
Renders children if any of the component(s) specified in "for" has a message in the context.
Attributes
| 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. |
| for | String | Yes | |
| 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. |
| rendered | boolean | Yes | A boolean value that indicates whether this component should be rendered. Default value: true. |