def put(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if not valid_json:
return self.render_to_http_response(json.dumps(
{'msg': 'please send valid json only'}),
status=400)
provided_data = json.loads(data)
id = provided_data.get('id', None)
if id is None:
return self.render_to_http_response(json.dumps(
{'msg': 'To perform updation id is mandatory,plz provide id'}),
status=400)
std = self.get_object_by_id(id)
original_data = {
'name': std.name,
'rollno': std.rollno,
'marks': std.marks,
'gf': std.gf,
'bf': std.bf
}
original_data.update(provided_data)
form = StudentForm(original_data, instance=std)
if form.is_valid():
form.save(commit=True)
return self.render_to_http_response(
json.dumps({'msg': 'Resource Updated Successfully'}))
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def put(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if not valid_json:
json_data = json.dumps(
{'msg': 'please provide valid json data only'})
return self.render_to_http_response(json_data, status=400)
provided_data = json.loads(data)
id = provided_data.get('id', None)
if id is None:
json_data = json.dumps(
{'msg': 'To perform updation, id is mandatory,plz provide'})
return self.render_to_http_response(json_data, status=400)
std = self.get_object_by_id(id)
if std is None:
json_data = json.dumps(
{'msg': 'No matched record found with the given id'})
return self.render_to_http_response(json_data, status=400)
orginal_data = {
'name': std.name,
'rollno': std.rollno,
'marks': std.marks,
'gf': std.gf,
'bf': std.bf
}
orginal_data.update(provided_data)
form = StudentForm(orginal_data, instance=std)
if form.is_valid():
form.save()
json_data = json.dumps({'msg': 'resources update successfully'})
return self.render_to_http_response(json_data, status=400)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def put(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if valid_json == False:
data = json.dumps({'Msg': 'Please provide valid json format'})
return self.render_to_http_response(data, status_code=400)
pdata = json.loads(data)
id = pdata.get('id', None)
if id:
student = get_object_by_id(id=id)
if student is None:
data = json.dumps({'Msg': 'student record not found'})
return self.render_to_http_response(data, status_code=404)
form = StudentForm(pdata, instance=student)
print(form)
if form.is_valid():
form.save(commit=True)
data = json.dumps({'message': "Record updated successfully"})
return self.render_to_http_response(data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status_code=400)
data = json.dumps({'id': 'id is mandatory to update'})
return self.render_to_http_response(data, status_code=400)
def put(self,request,*args,**kwargs):
data = request.body
valid_json = is_json(data)
if not valid_json:
return self.render_to_http_response(json.dumps({'msg':'please provide valid json'}),status=400)
provided_data = json.loads(data)
id = provided_data.get('id',None)
if id is None:
return self.render_to_http_response(json.dumps({'msg':' to perform updation id is medatory '}),status=200)
std = self.get_object_by_id(id)
if std is None:
return self.render_to_http_response(json.dumps({'msg':'fields for matched found'}),status=400)
original_data = {
'name':std.name,
'rollno':std.rollno,
'marks':std.marks
}
original_data.update(provided_data)
form = StudentForm(original_data,instance=std)
if form.is_valid():
form.save(commit=True)
return self.render_to_http_response(json.dumps({'msg':'resource updated successfully'}),status=200)
if form.errors:
json_data= json.dumps(form.errors)
return self.render_to_http_response(json_data,status=400)
def updateview(request, id):
s = Student.objects.get(id=id)
if request.method == 'POST':
form = StudentForm(request.POST, instance=s)
if form.is_valid():
form.save()
return redirect('/')
return render(request, 'testapp/update.html', {'s': s})
def update_view(request, id):
student = Student.objects.get(id=id)
if request.method == 'POST':
form = StudentForm(request.POST, instance=student)
if form.is_valid():
form.save(commit=True)
return redirect('/testapp')
return render(request, 'testapp/update.html', {'student': student})
def put(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
'''checking whether the data is Json or not'''
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
'''This is the data coming from python application inorder to update'''
provided_data = json.loads(data)
id = provided_data.get('id', None)
'''if id is None'''
if id is None:
json_data = json.dumps({
'msg':
'To perform Updation id is mandatory... Please provide the id'
})
return self.render_to_http_response(json_data, status=400)
stud = self.get_object_data_by_id(id)
'''This is used to check stud is None'''
if stud is None:
json_data = json.dumps(
{'msg': 'The required resource is not available'})
return self.render_to_http_response(json_data, status=404)
'''This is the data which is been stored within the database'''
original_data = {
'sname': stud.sname,
'semail': stud.semail,
'sphone_no': stud.sphone_no,
'saddress': stud.saddress
}
print('Data before Updation')
print(original_data)
print('Data After Updation')
'''Performing updation on the existing original data'''
original_data.update(provided_data)
print(original_data)
form = StudentForm(original_data, instance=stud)
'''This is used for checking form valid or not'''
if form is valid:
form.save(commit=True)
json_data = json.dumps({'msg': 'Resource updated successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def post(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if not valid_json:
json_data = json.dumps({'msg': 'Provide some valid json data'})
return self.render_to_http_response(json_data)
stu_data = json.loads(data)
form = StudentForm(stu_data)
if form.is_valid():
form.save(commit=True)
json_data = json.dumps({'msg': 'Record created successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data)
def post(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if not valid_json:
return self.render_to_http_response(json.dumps(
{'msg': 'please send valid json only'}),
status=400)
std_data = json.loads(data)
form = StudentForm(std_data)
if form.is_valid():
form.save(commit=True)
return self.render_to_http_response(
json.dumps({'msg': 'Resource Created Successfully'}))
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def post(self,request,*args,**kwargs):
data = request.body
valid_json = is_json(data)
if not valid_json:
return self.render_to_http_response(json.dumps({'msg':'please provide valid json data only'}),status=400)
std_data = json.loads(data)
#to save in db form must be requied
form = StudentForm(std_data)
if form.is_valid():
form.save(commit=True)
return self.render_to_http_response(json.dumps({'msg':'resource insert successfully'}),status=200)
if form.errors:
json_data= json.dumps(form.errors)
return self.render_to_http_response(json_data,status=400)
def put(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
provided_data = json.loads(data)
id = provided_data.get('id', None)
if id is None:
json_data = json.dumps({'msg': 'Please Provide the id'})
return self.render_to_http_response(json_data, status=400)
student = self.get_object_data_by_id(id)
if student is None:
json_data = json.dumps({'msg': 'The Record is not available'})
return self.render_to_http_response(json_data, status=404)
original_data = {
'name': student.name,
'email': student.email,
'phone_num': student.phone_num,
'address': student.address
}
print('Data before Updation')
print(original_data)
print('Data After updation')
original_data.update(provided_data)
print(original_data)
form = StudentForm(original_data, instance=student)
if form.is_valid():
form.save(commit=True)
json_data = json.dumps({'msg': 'Record Updated successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def post(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if valid_json == False:
data = json.dumps({'Msg': 'Please provide valid json format'})
return self.render_to_http_response(data, status_code=400)
pdata = json.loads(data)
form = StudentForm(pdata)
if form.is_valid():
form.save(commit=True)
json.dumps({'message': "Record inserted successfully"})
return self.render_to_http_response(data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status_code=400)
def home_view(request):
form = StudentForm()
if request.method == 'POST':
form = StudentForm(request.POST, request.FILES)
if form.is_valid():
form.save()
return HttpResponse('done')
return render(request, 'testapp/home.html', {'form': form})
def add_student_view(request):
form = StudentForm()
if request.method == 'POST':
form = StudentForm(request.POST)
if form.is_valid():
form.save(commit=True)
return index_view(request)
return render(request, 'testapp/addstudent.html', {'form': form})
def createview(request):
form = StudentForm()
if request.method == 'POST':
form = StudentForm(request.POST)
if form.is_valid():
form.save()
return redirect('/')
return render(request, 'testapp/create.html', {'form': form})
def post(self, request, *args, **kwargs):
data = request.body
valid_json_data = is_data_json(data)
'''checking whether the data is JSON or not'''
if not valid_json_data:
json_data = json.dumps({'msg': 'Please send the valid json data'})
return self.render_to_http_response(json_data, status=400)
'''variable used to store json data to dictionary'''
stud_data = json.loads(data)
'''variable used to call form'''
form = StudentForm(stud_data)
'''checking whether form is valid or not'''
if form.is_valid():
form.save(commit=True)
json_data = json.dumps({'msg': 'Resource created successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def put(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if not valid_json:
json_data = json.dumps({'msg': 'Provide some valid json data'})
return self.render_to_http_response(json_data)
provided_data = json.loads(data)
id = provided_data.get('id', None)
if id is None:
json_data = json.dumps({
'msg':
'ID is mandatory for Update Operation, please provide ID'
})
return self.render_to_http_response(json_data)
stu = self.get_object_by_id(id)
if stu is None:
json_data = json.dumps({
'msg':
'Given ID is Not Matched With exsiting record, Please Give some valid ID'
})
return self.render_to_http_response(json_data)
original_data = {
'name': stu.name,
'rollno': stu.rollno,
'mark': stu.mark,
'division': stu.division,
'addrs': stu.addrs,
}
original_data.update(provided_data)
form = StudentForm(original_data, instance=stu)
if form.is_valid():
form.save(commit=True)
json_data = json.dumps({'msg': 'Record Updated successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data)
def put(self, request, *args, **kwargs):
data = request.body
valid_json = is_json(data)
if not valid_json:
json_data = json.dumps({'msg': 'Please send valid json data only'})
return self.render_to_http_response(json_data, status=400)
pdata = json.loads(data)
id = pdata.get('id', None)
if id is None:
json_data = json.dumps({
'msg':
'To perform updation id is mandatory..Please provide id'
})
return render_to_http_response(json_data, status=400)
stud = self.get_object_by_id(id)
if stud is None:
json_data = json.dumps(
{'msg': 'No resource with matched id can not update'})
return self.render_to_http_response(json_data, status=400)
provided_data = json.loads(data)
original_data = {
'name': stud.name,
'email': stud.email,
'dob': stud.dob,
'profile_pic': stud.profile_pic,
'fees': stud.fees
}
original_data.update(provided_data)
form = StudentForm(original_data, instance=stud)
if form.is_valid():
form.save(commit=True)
json_data = json.dumps({'msg': 'Resource updated successfully'})
return self.render_to_http_response(json_data)
if form.errors:
json_data = json.dumps(form.errors)
return self.render_to_http_response(json_data, status=400)
def student_input_view(request):
markssubmitted = False
name = ''
if request.method == 'POST':
form = StudentForm(request.POST)
if form.is_valid():
name = form.cleaned_data['name']
form.save()
markssubmitted = True
form = StudentForm()
return render(request, 'testapp/input.html', {
'form': form,
'markssubmitted': markssubmitted,
'name': name
})
