Render html from a db field in Django
Question
In my django project I have a model with a field that contain html code as text:
html_test = models.TextField()
for example in this field could be:
<html>
<header><title>This is title</title></header>
<body>
Hello world
</body>
</html>
I want to retrive this code and render dynamically showing the corresponding html page without create a file or save it on disk. How can i render an html code in memory for display page and then destroy it?
2 answers
solution1
1 2019-10-11 07:56:25
I'm still not sure what your actual question is. You retrieve the model from the db and return the data to the user, just like anything else. For example, a view might look like this:
def my_view(request, pk):
obj = MyModel.objects.get(pk=pk)
return HttpResponse(obj.html_test)
solution2
0 2019-10-11 10:04:07
Using jinja2 as the templating engine ,
class YourClassName(generic.TemplateView):
template_name = 'your_template.jinja'
def get_context_data(self, **kwargs):
kwargs['html_data'] = MyModel.objects.get(pk=pk).html_test
return super(YourClassName, self).get_context_data(**kwargs)
In your your_template.jinja
<html>
<header><title>This is title</title></header>
<body>
{{html_data}}
</body>
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