I am interested in getting the results of an insert operation from views.py in form a JSON. I am getting the results alright, I think. my view looks like this:
added={}
if request.method=='POST':
#Post method initiated.
try:
for id in allergies:
allergy=PatientAllergy(patient=patient,allergy_id=id,addedby=request.user)
allergy.save()
added[allergy.id]=id
except BaseException as e:
pass
return JsonResponse(added,safe=False)
The records, passed from JQUERY, added successfully to the database. What I want to get now is a JSON result in the form of {12:1, 13:2}.
My firebag shows the response as:
12:1
13:2
I am not sure if this a valid JSON or not. If I do list(added), it gives instead:
0: 12
1: 13
which I don't want. The problem I am having now I want to go thru the returned items but I am getting incorrect results. I basically want to get 12:1, 13:2.
$.ajax({
type: "POST",
url: "/patient/addallergy/",
data: postForm,
dataType : "json",
cache: "false",
success: function (result) {
alert(result.length); //gives undefined, rendering the below line meaningless
if (result.length>0){
$.each(result,function(key,value){
alert(key);
alert(value);
});
}
},
fail: function (result){
}
});
change your views like this.
added_list=[]
if request.method=='POST':
#Post method initiated.
try:
for id in allergies:
added ={} allergy=PatientAllergy(patient=patient,allergy_id=id,addedby=request.user)
allergy.save()
added[allergy.id]=id
added_list.append(added)
except BaseException as e:
pass
return JsonResponse(added_list,safe=False)
and in jquery
$.ajax({
type: "POST",
url: "/patient/addallergy/",
data: postForm,
dataType : "json",
cache: "false",
success: function (result) {
alert(result.length); //gives undefined, rendering the below line meaningless
if (result.length>0){
alert(JSON.stringify(result))
$.each(result,function(index,value){
console.log(value);
});
result.forEach( function (eachObj){
for (var key in eachObj) {
alert(key);
alert(eachObj[key])
}
});
}
},
fail: function (result){
}
});