def index(request):
# index.htmlをリクエスト
# GETメソッド
if request.method == 'GET':
return render(request, 'index.html',
{"emp": __get__emp(),
"form": EmpForm})
# POSTメソッド
if request.method == 'POST':
form = EmpForm(request.POST)
if form.is_valid():
emp_name = form.clean_data['emp_name'].strip()
try:
EmpData.objects.create(emp_name=emp_name)
message = "Employee '{}' is added successfully.".format(emp_name)
except IntegrityError:
message = "Employee '{}' is already exists.".format(emp_name)
else:
message = "Please correct all the validation error below"
# htmlへ結果をreturnする
return render(request, "index.html",
{"message": message,
"emp": __get__emp(),
"form": EmpForm})
return "Invalid Request"
def edit_emp(request, emp_id):
# GETリクエスト / edit.html
if request.method == 'GET':
try:
emp = EmpData.objects.get(id=emp_id)
form = EmpForm(initial={'emp_name': emp.emp_name})
return render(request, "edit.html",
{"form": form})
except EmpData.DoesNotExist:
message = "Given employee does not exists."
return render(request, "index.html",
{"message": message,
"emp": __get__emp(),
"form": EmpForm})
# POST リクエスト
if request.method == 'POST':
form = EmpForm(request.POST)
if form.is_valid():
emp_name = form.cleaned_data['emp_name'].strip()
empid = form.cleaned_data['emp_id'].strip()
emp_role = form.cleaned_data['emp_role'].strip()
# int は strip いらない
emp_age = form.cleaned_data['emp_age']
emp_date = form.cleaned_data['emp_date']
# edit.html 編集画面 / データベース保存
try:
emp = EmpData.objects.get(id=emp_id)
emp.emp_name = emp_name
emp.emp_id = empid
emp.emp_role = emp_role
emp.emp_age = emp_age
emp.emp_date = emp_date
emp.save()
message = "Employee '{}', '{}', '{}', '{}', '{}' is successfully." .format(empid,emp_name,emp_role,emp_age,emp_date)
form = EmpForm()
except IntegrityError:
message = "Employee '{}', '{}', '{}', '{}', '{}' is successfully." .format(empid,emp_name,emp_role,emp_age,emp_date)
except EmpData.DoesNotExist as e:
message = "Given employee does not exists."
else:
message = "Please correct all the validation error below."
return render(request, "edit.html",
{'form': form})
# index.htmlをリクエスト
return render(request, "index.html",
{"message": message,
"emp": __get__emp(),
"form": form})
return "Invalid Request"
def update(request):
if request.method == 'GET':
emp_form = EmpForm()
else:
try:
emp = Employees.objects.get(
employee_id=request.POST['employee_id'])
# from emp.forms import EmpForm
except ObjectDoesNotExist:
# from django.core.exceptions import ObjectDoesNotExist
emp_form = EmpForm(request.POST)
else:
emp_form = EmpForm(request.POST, instance=emp)
if emp_form.is_valid():
print("form is valid")
emp_form.save()
return redirect("/emp/list")
else:
print("form is not valid")
return render(request, 'emp/details.html', {'emp': emp_form})
def details(request, employee_id):
emp = get_object_or_404(Employees, pk=employee_id)
# context = {'emp': emp}
context = {'emp': EmpForm(instance=emp)}
return render(request, "emp/details.html", context)
