[Zope] tree tag and the URL attribute
Danny William Adair
Thu, 18 Oct 2001 08:56:53 +1300
You use "urlparam" for adding a query string to the created links.
Unfortunately, you won't be able to add a _dynamic_ query string, since you
pass "urlparam" as a string literal.
Doing this would require something like "urlparam_expr" instead of a plain
(string literal) "urlparam" parameter, that would be rendered before
inclusion. The tree tag doesn't support this for the time being, but there
are numerous patches (and for quite a long time, too - I hope one of them
will make it into 2.5). Check the collector (as soon as it's working again)
and the mailing list archives for "urlparam_expr".
P.S.: Note that my own patch won't work (as it is) on Zope 2.4x...
On Wednesday 17 October 2001 22:44, Florian Schuler wrote:
> Hello List,
> I´ve made a dtml-method with a tree tag and a SQL method. It works fine.
> My problem is that i want to add a HTML form variable to the link of the
> plus and minus buttons.
> For example:
> <A NAME="1"
> I tried the url attribute of the tree tag but nothing happend.
> <dtml-tree id=myID branches_expr=myExpr url=myURL>
> Is it possible to change this link ? How ?
> Thanks in advance
> Florian Schuler
> Zope maillist - Zope@zope.org
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