def up_problem(self):
'''
updates a problem details in the database and show a success popup
'''
lb = self.list_box["problems"]
selection = lb.curselection()
# check to make sure that we have something selected
if (selection != ()):
# get new parameters from entry widgets in the dictionaries
new_subject = self.entry_fields[self.labels[0]].get()
new_question = self.entry_fields[self.labels[1]].get()
new_answer = self.entry_fields[self.labels[2]].get()
new_hint = self.entry_fields[self.labels[3]].get()
verified = self.verify_problem_input(new_subject, new_question,
new_answer)
if (verified):
qid = lb.get(selection[0]).split()
# update the database with new entries
db.update_problem_subject(qid[0], new_subject, conn)
db.update_problem_question(qid[0], new_question, conn)
db.update_problem_answer(qid[0], new_answer, conn)
db.update_problem_hint(qid[0], new_hint, conn)
# create a string representation to put in the listbox
problem_string = self.string_qid(qid[0])
# clear entry boxes
self.clear_entries()
# delete from listbox and readd at same index
lb.delete(selection[0])
lb.insert(selection[0], problem_string)
# show popup
showinfo("Success",
"problem #" + str(qid[0]) + " has been updated")
def up_problem(self, button):
'''
delete a problem details in the database and show a success popup
'''
# get new parameters from entry widgets in the dictionaries
new_subject = self.subjects[button].get()
new_question = self.questions[button].get()
new_answer = self.answers[button].get()
# update the database with new entries
db.update_problem_subject(button, new_subject, conn)
db.update_problem_question(button, new_question, conn)
db.update_problem_answer(button, new_answer, conn)
self.refresh()
# show popup
showinfo("Success", "problem #" + str(button) + " has been updated")
def press2(self):
'''calls a function that tells the user if update of answer was sucessful
and displays appropriate message on label'''
qid = self.problem_entry.get()
new_answer = self.problem_entry3.get()
message = database_api.update_problem_answer(qid, new_answer,
sqlite3.connect('ace.db'))
print(message)
self.feedback_label.config(text="Updated Successfully!")
def test_empty_answer_update(self):
db.update_problem_answer(row + 1, "", conn)
new_question = self.entry_fields[self.labels[1]].get()
new_answer = self.entry_fields[self.labels[2]].get()
<<<<<<< HEAD
new_hint = self.entry_fields[self.label[3]].get()
=======
new_hint = self.entry_fields[self.labels[3]].get()
>>>>>>> working_final
verified = self.verify_problem_input(new_subject, new_question,
new_answer)
if (verified):
qid = lb.get(selection[0]).split()
# update the database with new entries
db.update_problem_subject(qid[0], new_subject, conn)
db.update_problem_question(qid[0], new_question, conn)
db.update_problem_answer(qid[0], new_answer, conn)
db.update_problem_hint(qid[0], new_hint, conn)
# create a string representation to put in the listbox
problem_string = self.string_qid(qid[0])
# clear entry boxes
self.clear_entries()
# delete from listbox and readd at same index
lb.delete(selection[0])
lb.insert(selection[0], problem_string)
# show popup
showinfo("Success", "problem #" + str(qid[0]) + " has been updated")
def verify_problem_input(self, subject, question, answer):
'''verifies whether a problem is a valid problem'''
result = True