1👍
✅
I found my fault
in views.py
calling student for change database values is wrong
When we created a list of database tuple, values can edit by using that list
def update_student_detail(request, student_id):
list = get_object_or_404 ( student, pk=student_id)
if request.method == 'POST' :
list.First_Name = request.POST.get('update_name','')
list.save()
return HttpResponseRedirect('/school_manager/students/' + student_id)
Source:stackexchange.com