[英]iron ajax: how to parse array of json object from the success response?
[英]How to Parse JSON object in Django View from Ajax POST
我目前正在使用以下jquery ajax方法通過POST請求提交數據,並且在我的控制台(請參見下文)中成功獲取返回結果,該結果顯示了已提交至服務器的JSON請求。 但是我無法弄清楚如何在Django視圖中解析JSON對象。 我該怎么寫視圖,以便可以解析JSON對象並持有“ schedule_name”,以便在Django視圖中執行以下命令。 請在下面查看我的觀點的副本。
Schedule.objects.create(schedule_name = Schedule)
$.ajax({ type: "POST", url: "{% url 'addSchedule' building_pk %}", dataType: "json", data: {"json_items" : JSON.stringify(Schedule_Info)}, success : function(data) { $('.todo-item').val(''); // remove the value from the input console.log(data); // log the returned json to the console console.log("success"); // another sanity check alert("Sucess"); },
提交請求后,控制台中的JSON輸出
json-items: "{ "nameOfSchedule":{"schedule_name":"Schedule"}, "Rooms":[ {"room_rank":"1","room_name":"Room 101 "}, {"room_rank":"2","room_name":"Room 102 "}, {"room_rank":"3","room_name":"Room 103 "}, {"room_rank":"4","room_name":"Room 104 "} ], "Users":[ {"user_name":"test1@yahoo.com"}, {"user_name":"test2@yahoo.com"} ] }"
Django View
def addSchedule(request, building_id):
building_pk = building_id
b = Building.objects.get(pk=building_pk)
floor_query = b.floor_set.all()
master_query = floor_query.prefetch_related('room_set').all()
if request.is_ajax() and request.POST:
data = request.POST
### Input the schedule name in the datase by parsing the JSON object
return HttpResponse(json.dumps(data),content_type="application/json")
else:
return render(request, 'scheduler/addSchedule.html', {'building_pk' : building_pk,
'building_query': master_query
})
您可以為此使用JsonResponse:
return JsonResponse({'this': "will be converted to json"});
有關更多信息,請參見https://docs.djangoproject.com/el/1.10/ref/request-response/
我通過對Django進行以下更改解決了該問題
Django view
data = json.loads(request.POST.get('json_items'))
name = data['nameOfSchedule']['schedule_name']
Schedule.objects.create(schedule_name = name)
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