How to aceess list item in jinja

Question

I have 2 list in my Django site.

my views.py:

def index(request):
    totalDBElement = [169, 2166, 5413, 635, 635]
    elementOrder = ['Rules', 'Questions', 'ParentChild', 'ChildList']
    return render(request,'diagnosis/index.html', {'totalDBElement': totalDBElement, 'elementOrder' : elementOrder})

I wish to get something like this in my template:

Rules: 169

Questions: 2166

ParentChild: 5413

ChildList: 635

my template:

{% for i in len(totalDBElement) %}
<h2> {{ totalDBElement[i] }} </h2>
<h2> {{ elementOrder[i] }} </h2>
{% endfor %}

But it gives errors like:

Could not parse the remainder: '(totalDBElement)' from 'len(totalDBElement)'

Please suggest how can I fix this?

I also wish to print

https://stackoverflow.com/a/1466550/15792008 use |count instead of len() — Henty, Nov 18 '21 at 15:21

score 1 · Accepted Answer · answered Nov 18 '21 at 15:21

1

def index(request):
    totalDBElement = [169, 2166, 5413, 635, 635]
    elementOrder = ['Rules', 'Questions', 'ParentChild', 'ChildList']
    all_in_one = zip(elementOrder,totalDBElement)
    return render(request,'diagnosis/index.html', {'totalDBElement':all_in_one})

now in template

{% for item1, item2 in totalDBElement %}
<h2> {{ item1 }}:{{ item2 }} </h2>
{% endfor %}

answered Nov 18 '21 at 15:21

Thierno Amadou Sow

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just a small change.... `all_in_one` in place of `totalDBElement` inside the jinja – Kanchon Gharami Nov 18 '21 at 16:19

How to aceess list item in jinja

Rules: 169

Questions: 2166

ParentChild: 5413

ChildList: 635

1 Answers1