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plonezopetemplate-talzpt

Changing attributes in Zope templates

I'm writing a template for an object that contains files. I'm following the theme building blocks instructions. 

<a tal:attributes="href item/id">foo</a>

That makes that the liks downloads the file, as this:

<a href="foo">foo</a>

But I want that link points to the view page of the file, showing its title, description and also, allowing to download it. So I want to get the next output:

<a href="foo/view">foo</a>

How can I generate that attribute?

Solution

  • Use a string: expression adding the /view part:

    <a tal:attributes="href string:${item/id}/view">foo</a>

    Note that you probably want to use the .absolute_url() (for objects) or the .getURL() (for catalog results) methods instead to generate full absolute URLs for your items:

    <a tal:attributes="href string:${item/absolute_url}/view">foo</a>