Re: Access and Display to Attlist

[Daniel Speck <dspeck@xxxxxxxxxxxx>]

Fabienne.CLAVERIE@xxxxxxxxxxxx wrote:
>
> I need to access the attributes of one element of a dtd and to realize
> different operation. This is equivalent to something like :
> 
> <!element bloc2 - o ((titre?,#PCDATA)|bloc3)+>
>   <!ATTLIST bloc2 TYPE (a|b|c)  #REQUIRED>
> 
> I don't know how to write in my doc.dsl
> 
> if bloc2=a ..do something...
> if bloc2=b ...do something..
> if bloc2=c..............
> 
> "Something" could be, display a special content,  insert a literal or replace
> completely the element bloc2 by another text in function of the value of the
> attribute.
> 

How about:

(element BLOC2
  (case (attribute-string "type")
    (("a") (do-something))
    (("b") (do-something-else))
    (("c") (do-something-else-else))
    (else (report-error))))

where (do-something) might be:

(sosofo-append
  (literal "Inserted Literal: ")
  (process-children))

-dan
    
-- 
Daniel Speck                              e-mail: dspeck@xxxxxxxxxxxx
Research Engineer                          voice:     +1 301.548.7818
Thomson Technology Services Group            fax:     +1 301.527.4094
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