There's a forloop.last variable that you could test. Eg:
var crimes = [
{% for crime in crime_list %}
[ {{crime.longitude}},
{{ crime.latitude }},'{{ crime.address }}','{{ crime.type }}','{{ crime.date
}}']
{% if not forloop.last %},{% endif %}
{% endfor %}
];
On Jul 19, 12:35 pm, cjl <[EMAIL PROTECTED]> wrote:
> DU:
>
> I am a newbie, and I'm working on a simple tutorial for other
> newbies. I am trying to generate some javascript, and I have the
> following code in my template:
>
> var crimes = [
> {% for crime in crime_list %}
> [ {{crime.longitude}},
> {{ crime.latitude }},'{{ crime.address }}','{{ crime.type }}','{{ crime.date
> }}'],
> {% endfor %}
> ];
>
> When this template is rendered to a webpage, I can get something like
> the following:
>
> var crimes = [
> [-78.817828,42.904851,'17 Rapin
> Place','homicide','2006-01-05'],
> [-78.889458,42.897707,'155 Pennsylvania
> Street','homicide','2006-04-17'],
> [-78.884766,42.915257,'446 West
> Ferry','homicide','2006-01-10'],
> ];
>
> This is fine, but I think the trailing comma in the final array item
> is causing a javascript error in IE. Is there a way to rewrite my
> template code to avoid the trailing comma?
>
> Thanks in advance,
> cjl
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