[Zope] Counter for Visitors

[Stephan Richter]

I want to put a little counter on my page.
Currently I have the following. Please tell me how good that is:

I declared a property called visitors (integer);
I wrote a external method that increases the value of the property:
(Is the following code right?)
def add_visitor(self):
      self.visitors = self.visitors + 1

And a display function:
def show_visitors(self):
      return self.visitors

Is there a way to do it with DTML only. I do not neccessarily write external
methods, but that is the only solution I see.

stephan
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Stephan Richter
iXL - Software Designer and Engineer