Project Documentation
Foundation

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.