Adding INT values in combo box in Python

Question

i'm basically trying to add values 1-100 in combo box but i'm unable to do so

for i in range(1,100):
    rollno_list = []
    rollno_list.append(i)

combo_roll = QComboBox()
combo_roll.addItems([str(rollno_list)])

Answer 1

You are adding a list with a single element that is a string, instead you must convert each element to a string:

combo_roll.addItems([str(e) for e in range(1, 100)])

Also in the for-loop you are creating a list in each iteration where you add a new element which is an error.

Answer 2

You are initialising rollno_list inside the for loop so basically at the end of for loop there is only one number in your list.

rollno_list = []
for i in range(1,100):

    rollno_list.append(i)

combo_roll = QComboBox()
combo_roll.addItems([str(rollno_list)])