[Zope] [ZDP] Showing form data

[Martijn Pieters]

* How can I show all form data/cookies/REQUEST vars without knowing their
names?

    By using the #in tag, you can easily all show all data in any dictionary
    object, like REQUEST.form, REQUEST.cookies and even REQUEST itself. Just
    call the items() method of the dictionary, and the #in tag will provide
    a sequence-key and sequence-item variable for every item in the
    dictionary.

    Show showing all form data can be done like this::

        <!--#in "REQUEST.form.items()" sort-->
        <!--#var sequence-key-->: <!--#var sequence-item--><BR>
        <!--#/in-->

    Use REQUEST.cookies.items() for all your cookies, and REQUEST.items()
    for all REQUEST variables, including CGI Environment variables.

--
M.J. Pieters, Web Developer
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