Rendering a template variable as HTML
I use 开发者_如何学JAVAthe 'messages' interface to pass messages to user like this:
request.user.message_set.create(message=message)
I would like to include html in my {{ message }} variable and render it without escaping the markup in the template.
If you don't want the HTML to be escaped, look at the safe filter and the autoescape tag:
safe:
{{ myhtml |safe }}
autoescape:
{% autoescape off %}
{{ myhtml }}
{% endautoescape %}
If you want to do something more complicated with your text you could create your own filter and do some magic before returning the html. With a templatag file looking like this:
from django import template
from django.utils.safestring import mark_safe
register = template.Library()
@register.filter
def do_something(title, content):
something = '<h1>%s</h1><p>%s</p>' % (title, content)
return mark_safe(something)
Then you could add this in your template file
<body>
...
{{ title|do_something:content }}
...
</body>
And this would give you a nice outcome.
Use the autoescape to turn HTML escaping off:
{% autoescape off %}{{ message }}{% endautoescape %}
You can render a template in your code like so:
from django.template import Context, Template
t = Template('This is your <span>{{ message }}</span>.')
c = Context({'message': 'Your message'})
html = t.render(c)
See the Django docs for further information.
The simplest way is to use the safe filter:
{{ message|safe }}
Check out the Django documentation for the safe filter for more information.
No need to use the filter or tag in template. Just use format_html() to translate variable to html and Django will automatically turn escape off for you variable.
format_html("<h1>Hello</h1>")
Check out here https://docs.djangoproject.com/en/3.0/ref/utils/#django.utils.html.format_html
The safe filter did the work for me.
Using {{data|safe}} includes the html as it is.
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