Brown Fox wrote:
Hello, i've added in an image zclass the index_html document. This file is shown, but variables are not working, starting from the <dtml-var id>. Why?
The index_html method of the Image class returns the image data, with the correct Content-Type header.
From lib/python/OFS/Image.py:
def index_html(self, REQUEST, RESPONSE): """ The default view of the contents of a File or Image. Returns the contents of the file or image. Also, sets the Content-Type HTTP header to the objects content type. """ You'll need to do one of the following: * Use another name than index_html for your intended purpose. * Extend Image.py from Python, in your own Python Product. * Use the Renderable base class: http://www.zope.org/Members/lalo/Renderable-ZClass * Write your own ZClass that is an ObjectManager, and have the image as one of its subobjects. * Do something with JPicture: http://www.zope.org/Members/jens/JPicture -- Steve Alexander Software Engineer Cat-Box limited