[Zope] HOw to use a tal:condition

[Dieter Maurer]

zope writes:
 > I wanted to ask about how to use the tal:condition exactly
 > 
 > I am trying:
 > <div tal:condition="request.form['txtPL'] == 'john' or nothing"
 > tal:replace="request.form['txtPL']">
 >  List
 > </div>
"python:" prefixes are lacking.

  Read about the various TALES expression types...


Dieter