def database_calling():
new_salary = entry19.get()
r = check_string_in_account_no(new_salary)
if len(new_salary) != 0 and r:
old_name = staff_name.get()
backend.update_employee_salary(new_salary, old_name)
entry19.destroy()
update_button.destroy()
else:
entry19.destroy()
update_button.destroy()
tkinter.messagebox.showinfo('Error', 'Invalid Input')
def database_calling():
new_salary = entry19.get()
r=check_string_in_account_no(new_salary)
if len(new_salary)!=0 and r:
old_name=staff_name.get()
backend.update_employee_salary(new_salary,old_name)
entry19.destroy()
update_button.destroy()
else:
entry19.destroy()
update_button.destroy()
tkinter.messagebox.showinfo('Error','Invalid Input')