[EMAIL PROTECTED] writes:
> How can I access the variables passed into a DTML called as a Form by
> another DTML? it has the usual ?x=1&y=2 ... stuff - I'd really like to loo
> through these.
Usually, between DTML1 (creating the form) and DTML2 (accessing the
form content) is the WWW browser.
I assume this familiar setup (tell me, in case I am wrong):
you find the form content in the dictionary "REQUEST.form".
Its content is automatically imported in the DTML namespace.
Thus, you can simply access it like DTML variables
(e.g. <dtml-var x>).
If there are other variables with the same name,
you could use something like:
<dtml-call "REQUEST['x']">
or even
<dtml-call "REQUEST.form['x']">
> Also can I construct a string and then evaluate it? ie
>
> varname="therealvar" + "name"
>
> <some sort of eval> varname
You have restricted evaluation capabilities:
<dtml-var "expression">
e.g.
<dtml-var "x+y"> computes "x + y"
<dtml-var "_[name]"> renders the DTML var whose
name is given by the variable "name".
<dtml-var "REQUEST[name]">
look up the REQUEST variable
whose name is given by "name".
You should read the DTML User Guide (--> zope.org->Documentation)
to learn more.
Dieter
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