[Zope] How to present a download button...

[Andreas Elvers]

[...]

>  > I am having trouble with a non standard download method. I want to provide
>  > a download link to a file, but not the standard one, because I would get
>  > the id as the filename. The id is a random value and thus not suitable for
>  > the customer. The real filename is saved in the title property.
>  > 
>  > So I created a dtml method "download" like this one:
>  > 
>  > <dtml-call "RESPONSE.setHeader('Content-Type', content_type)">
>  > <dtml-call "RESPONSE.setHeader('Content-Disposition',  
>  >            'inline;filename='+title)">
>  > <dtml-var please_give_me_the_raw_data>
> Use
> 
>    <dtml-var file>  <-- renders the file content -->
> 

Hmmm... This gives me a KeyError on file. Is this a new feature of 
Zope 2.2 ? I'm still with 2.1.6. 

Oh well... :-) Thanks anyway.

- Andreas