I added the hidden input "next" in my login.html and it works.
<input type="hidden" name="next" value="{% if next %}{{ next }}{%else
%}/{% endif %}">
Problem now is, I need to go back to the original page. The steps as
follows:
1) user at original page
2) if user not logged in, then user logs in (@login_required
decorator).
3) sent to a html view with form submission (http://127.0.0.1:8000/
post/create/)
4) now, user should be sent back to original page (send to step 1)
Step 1-3 working fine, but can't send the user back, as in step 4.
In the view I have:
referrer = request.META.get('HTTP_REFERER', '/')
return HttpResponseRedirect(referrer)
referrer seems to always equal to = http://127.0.0.1:8000/post/create/,
since I display the empty form first and in the post submission I call
the above code.
Is there a way to have "previous" generated by decorator
@login_required, so as to get something like this, ?next=/post/create/?
previous=/somepage/.
Then I can pass "previous" as hidden input between html and the view:
<input type="hidden" name="previous" value="{% if previous %}
{{ previous }}{%else %}/{% endif %}">
and in the view:
referrer = request.META.get('previous', '/')
return HttpResponseRedirect(referrer)
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