[jboss-user] [JBoss Seam] - Re: taghandler passing of action parameters ?

[dreuzel]

I've an odd problem using seam and facelets 
a) what I want to do : 


i've a generic tag with the ability to handle multiple facelet functionalities hidden away 
in the end it comes down to <ui:composition 

  | <my:xxx action="Submit" entity="${mymodule}" 
  | 

I get different results depending on how executed and called 

A) 

  | <my:xxx action="Submit" entity="${aanscan}" 
  | 

  | used as ${entity[Submit]} fails (1) 
  | ${aanscan[Submit]} fails (2) 
  | ${aanscan.Submit} works (3) 
  | 

as I call the function Through a taghandler 

  | ${aanscan.Submit} fails (4) 
  | ${aanscan.Submit()} works (5) 
  | 

I consider the above behaviour very odd, since all is done in the same 
session using the same code. 

I suspect, using the seam extra argument handling the el expression 
entity[submit] is not valid any more . 

I never tried ${entity[submit('sdfdsfds')]} or should i use 

  | ${entity[submit]('dsfds')} 
  | 
I suspect the problem is derived from the exact definition type 
of the term entity 

Is/should that be a variableExpression/Methodexpression 
or a variable (if there is a difference) (DO I need a special definition 
handling the arguments ?) 

can anyone help, clarifying the original difference in the different expressions that should all be normaly compatible. 

thanks in advance 



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