CODEWITHSUNDEEP
pythondjangotemplates
NIRAV KUNVARIA
NIRAV KUNVARIA

Reputation: 41

Add two variables in django templates?

{% with a=pro_details.product_quantity|add:product_details.product_quantity %}

I need to add two variables in django templates using with and add.

Upvotes: 2

Views: 7984

Answers (1)

Aamish Baloch
Aamish Baloch

Reputation: 1200

You can use custom template tags for this to achieve.

The templatetags/custom_tags.py file:

from django import template

register = template.Library()

@register.simple_tag
def add(a, b):
    return a+b

The template part, with our tag call:

{% load video_tags %}

(where you want to use)

{% add 5 6 %}

you can consult to this link as well. https://docs.djangoproject.com/en/1.10/howto/custom-template-tags/

Upvotes: 7

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