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Render strings with PythonScripts (DTML)Submitted by: dlkitaLast Edited: 2004-10-14
Category: Python(Script) |
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Description: This is a simple way of rendering strings as if they where DTML from PythonScripts. Sometimes you might need to generate DTML code or, as is my case, you store all your content in a external datastore (like a RDBMS) and oly have access to your code in textual format. |
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Source (Text): # Example code: # Import DTML from standard class and # get the HTML request and response objects. from Products.PythonScripts.standard import DTML request = container.REQUEST RESPONSE = request.RESPONSE myString = '<dtml-var standard_html_header>' # "Coerce" into a DTML-object myDTML = DTML(myString) # Return the rendered DTML by *calling* the DTML-object, # in this case myDTML. context is the namepace - IMPORTANT return myDTML(context, request, RESPONSE) # RESPONSE can actually be ommited totally, since it is not used # and defaults to None. To restrict the namespace you can use # container instead, that way the DTML object will not aq vars # outside the containing object/folder of this PythonScript |
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Explanation: cool, huh? :-) |
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