I have one for loop. And inside i want to access to other variable (array) by foorloop.counter0. How? I have tried like this: {{otherVariable.foorloop.counter0}} but nothing.
And like this works: {{otherVariable.0}}
3
-
what is exactly that you need that for? as: can you give us a bit more of context on what you're trying to accomplish, so maybe we can help you figure out a better approach for it?Samuele Mattiuzzo– Samuele Mattiuzzo2013-09-11 16:38:31 +00:00Commented Sep 11, 2013 at 16:38
-
Your question is rather confusing, please add code samples.Nafiul Islam– Nafiul Islam2013-09-11 16:43:47 +00:00Commented Sep 11, 2013 at 16:43
-
i have two arrays and they have the same number of elements. I want to iterate through one array and get corresponding element from another..milandjukic88– milandjukic882013-09-11 16:52:47 +00:00Commented Sep 11, 2013 at 16:52
Add a comment
|
1 Answer
You can use a custom template filter (http://djangosnippets.org/snippets/2740/) like
{{ otherVariable|get_at_index:forloop.counter0 }
or use the built-in 'slice' template tag (https://docs.djangoproject.com/en/dev/ref/templates/builtins/#slice)
{{otherVariable|slice forloop.counter0 }}
How to define custom templatetags/filters
Reference - https://docs.djangoproject.com/en/dev/howto/custom-template-tags/#code-layout
Your custom tags and filters will live in a module inside the templatetags directory, say in a file named 'custom_utils/py'
And in your template you would use the following: {% load custom_utils %}
2 Comments
milandjukic88
Thanks! just one thing where to define that tag? in what file?
Amit
np, Updated answer with that info.