Passing a variable to display in django template

问题

Hi I'm new to django and there's something I can't figure out. How exactly can I display a variable set in a different file?

choices.py:

testvar= 'This is a test variable'

views.py

from .choices import testvar

template.html

{{testvar}}

Is that it? The import seems to work properly but the string doesn't show. Thanks.

回答1:

Your view has to be something like:

from django.shortcuts import render

def index(request):
    testvar = 'value'
    return render(request, 'template.html', {'testvar': testvar})

You pass the dictionary that contains your values.

回答2:

No.

Just like the tutorial explains, you need to pass it as a context entry to the render() method of the template object.

来源：https://stackoverflow.com/questions/37893356/passing-a-variable-to-display-in-django-template