The wikiforms recipe at
http://www.pmwiki.org/wiki/Cookbook/WikiForms
now supports Attach: markup using a new field type.
(attach extension1|extension2|...) produces a link
to Attach:fieldvalue.extension where "extension" is
selected from a radio button list
(attach extn) produces a link to Attach:fieldvalue.extn
(*attach ...) produces a link to [[(Attach:)fieldvalue.extension]]
For example, a FormTemplate entry like this:
:Attachment:filefield (*attach png)
generates a form field like this:
Attachment Attach:[ ].png
and produces markup like this:
:Attachment:[[(Attach:)fieldvalue.png]]
Another example, a template entry like:
:Attachment:filefield (attach png|*gif|jpg)
generates a form field like this:
Attachment Attach:[ ]. ( ) png (x) gif ( ) jpg
and markup like this (ext is the selected extension):
:Attachment:Attach:fieldvalue.ext
The asterisk causes that value to be selected by default.
If the fieldvalue contains internal spaces, these are
changed to underscores.
I have tested the code quite carefully, but as usual,
early adopters of this new feature should be on the
lookout for bugs.
Thanks to Kathryn Andersen for suggesting this on
WikiFormsRecipes. I didn't implement it quite the
way Kathryn suggested, but am open to ideas for
improvements.
Questions and comments welcome.
--
JR
--
John Rankin
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