[jboss-user] [JBoss Seam] - Re: pages-2.0.xsd schema - undocumented features

hstang do-not-reply at jboss.com
Tue Jul 3 18:20:10 EDT 2007


"wschwendt" wrote : "hstang" wrote : 
  |   | "in" is like @In.....does injection.
  | 
  | yes,  "in" sounds like injection. But injection into WHAT?    For @In we have a component as injection target (the instance of the class that contains the @In annotation).  But what would be the injection target for the "in"-element when used in pages.xml as child element of the "page" element?
  | 
  | 
  | The "in"-element can have 3 attributes:
  | 
  | name (required)
  | value (required)
  | scope (optional)

name is the context variable name, e.g. a component name

value is a value expression where you want to set that that looked up component

so [in name="foo" value="#{bar.foo}"] will set your component named "foo" to your component named "bar"'s foo

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