comment - теги шаблона Django
A Django template is a text document or a Python string marked-up using the Django template language. Django being a powerful Batteries included framework provides convenience to rendering data in a template. Django templates not only allow paassing data from view to template, but also provides some limited features of a programming such as variables, for loops, comments etc.
This article revolves about how to use comment tag in Template. Template ignores everything between {% comment %}
and {% endcomment %}
. An optional note may be inserted in the first tag. For example, this is useful when commenting out code for documenting why the code was disabled.
Syntax
{% commment "comment_name" %} {% endcomment %}
Example
{% comment "Optional note" %}Commented out text with {{ create_date|date:"c" }}
{% endcomment %}
Comment – Django template Tags Explanation
Illustration of How to use comment tag in Django templates using an Example. Consider a project named geeksforgeeks
having an app named geeks
.
Refer to the following articles to check how to create a project and an app in Django.
- How to Create a Basic Project using MVT in Django?
- How to Create an App in Django ?
Now create a view through which we will pass the context dictionary,
In geeks/views.py
,
# import Http Response from django from django.shortcuts import render # create a function def geeks_view(request): # create a dictionary context = { "data" : "<h1>GeeksForGeeks is the Best</h1>" , } # return response return render(request, "geeks.html" , context) |
Create a url path to map to this view. In geeks/urls.py
,
from django.urls import path # importing views from views..py from .views import geeks_view urlpatterns = [ path("", geeks_view), ] |
Create a template in templates/geeks.html
,
Data uncommented : {{ data }} Data commented : {% comment "Optional note" %} {{ data }} {% endcomment %} |
Let’s check is comments are displayed in the template.
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