CODEWITHSUNDEEP
jquerypythondjangodjango-viewsdjango-urls
jeremghs
jeremghs

Reputation: 19

Redirect not working django

I've a problem about Django URL-redirection. The structure of the code is the following :

All functions are correctly called, the GET request is done but the page doesn't redirect in browser...

enter image description here

urls.py

urlpatterns = [
     url(r'^reactors/$', views.reactors, name = 'reactors'),
     url(r'^measurements/reactor/$', views.measurementReactor, name='measureReact'),
]

views.py

@login_required
def reactor(request):
if request.method == "POST" and request.is_ajax():
    if request.POST.get('type') == "measurement" :
        return redirect('/measurements/reactor/?ref='+request.POST.get('id'))

@login_required
def measurementReactor(request):
    reactobj = reactor.objects.get(id=request.GET['ref'])
    query = measurements.objects.filter(id_reactor=reactobj.id)

    return render(request, "measureReact.html",{"query":query})

reactor.js

var table1 = $('#datatable').DataTable();

$('#datatable tbody').on('click', 'tr>th:not(.controls.mdl-data-table__cell--non-numeric)', function () {
var data = $(this).parent().find("[name=pk]").text();
$.ajax({
  type : "POST",
  data : {'csrfmiddlewaretoken' : csrftoken, 'id':data, 'type':"measurement"},
 });
});

[EDIT] Thank you for your answers, i did this and it works ! 

#views.py
import json
@login_required
def reactors(request):
    if request.POST.get('type') == "measurement" :
        data = json.dumps({'url':'/measurements/reactor/?ref='+request.POST.get('id')})
        return HttpResponse(data)

#reactor.js
$.ajax({
      type : "POST",
      data : {'csrfmiddlewaretoken' : csrftoken, 'id':data, 'type':"measurement"},
      dataType: 'json',
      success: function(data){
        window.location.href = data["url"];
      }
     });

Upvotes: 1

Views: 1536

Answers (2)

ryche
ryche

Reputation: 2094

As aman kumar suggested, your reactor view should return url back to reactor.js and then use it to redirect to the desired page:

reactor.js

var table1 = $('#datatable').DataTable();

$('#datatable tbody').on('click', 'tr>th:not(.controls.mdl-data-table__cell--non-numeric)', function () {
var data = $(this).parent().find("[name=pk]").text();
$.ajax({
  type : "POST",
  data : {'csrfmiddlewaretoken' : csrftoken, 'id':data, 'type':"measurement"},
  success: function(data){
    window.location.href = data.url;
  }
 });
});

Upvotes: 0

aman kumar
aman kumar

Reputation: 3156

In ajax call you will get the data in json format, it will not change the url, better return the url on json fromt using HttpResponse and redirect that url from the javascript code.

@login_required
def reactor(request):
if request.method == "POST" and request.is_ajax():
    import josn
    if request.POST.get('type') == "measurement" :
        data = josn.dump({'url':/measurements/reactor/?ref='+request.POST.get('id')})
        return HttpResponse(data)

in the ajax call success method, catch the response and redirect using $window

Upvotes: 2

Related Questions