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I would like to output a tag-list like this:
foo, bar and baz
I know how to elegantly output a tag list with no comma after the last tag:
{% for tag in tags %}
{{ tag }}{{ not loop.last ? ', ' }}
{% endfor %}
Is there a similarly elegant solution for getting the tags to display the way I want?
Bit of an old question, but here's a (subjectively) more elegant solution than the accepted answer using loop.revindex0:
{% for tag in tags %}
{{ tag.type }}{{ loop.revindex0 == 1 ? ' and' : loop.revindex0 ? ', ' }}
{% endfor %}
revindex0 didn't exist yet at the time I originally posted my question :)
Not very elegant, but... :)
{% for tag in tags %}
{{ tag.type }}{{ loop.index < loop.length-1 ? ', ' : loop.index < loop.length ? ' and' }}
{% endfor %}
loop.revindex or loop.revindex0 to test how far you are from the end if you wanted to, for just a bit more elegance/obscurity.
Jul 9, 2015 at 16:13
You can output tags as a list (using <li> and <ul> tags) and add commas and and with CSS:
li {display:inline}
li:before {content:', ';}
li:first-child:before {content:'';}
li:last-child:before {content:' and ';}
This will require that all the spaces between tags be removed so that your template code would look like this:
{% for tag in tags %}{{ tag }}{% endfor %}
