Question

Say I have a for loop, which lists a bunch of Users. There might be 0-n Users in the loop. I want to put commas after each User name except the last one.

So for:

<p>
{% for u in users %}
{{u.name}},
{% endfor }
</p>

I get:

Sam, Neil, Bob,

I want:

Sam, Neil, Bob

Answer 1

I agree join is a good approach. If you want to do it with for, try

{% for u in users %}
{{u.name}}{% if not forloop.last %},{% endif %}
{% endfor }