D2 a écrit:

Hello,

i have three objects : testform (a ZPT) testscript (a PythonScript) testdtml (a DTML Method) located in a standard Zope root.

I fill in testform fields then submit the form to testscript wich set a property (request.set('tesfield', 'Hi there') in the request and then calls testdtml with the request object. testdtml displays REQUEST with the fields from testform and testfield set in tescript, without problems if i don't use <dtml-var standard_html_header>. If i do, the publisher returns a KeyError : standard_html_header.

I don't understand why standard_html_header is not acquired.

Does somebody explain to me how acquisition behaviour is affected by my stuff.

More generally, my goal is to understand how i can pass parameters to forms from scripts, other forms and object methods so don't hesitate to feed me with some theory.

here is the source of testscript:

# Example code: # Import a standard function, and get the HTML request and response objects. from Products.PythonScripts.standard import html_quote request = container.REQUEST RESPONSE = request.RESPONSE request.set('testfield','Hi there') destination=getattr(container,'testdtml') kw={} kw['REQUEST']=container.REQUEST return apply(destination, (), kw)

Well, testdtml is a method so i used it as a method passing arguments between parenthesis. # Example code: # Import a standard function, and get the HTML request and response objects. from Products.PythonScripts.standard import html_quote request = container.REQUEST RESPONSE = request.RESPONSE request.set('testfield','Hi there') destination=getattr(container,'testdtml') return destination(container, request)

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