How can I get the tkinter entry from a loop

Question

I wants to make a program with multiple tkinter Entry widgets. I use a for loop to make multiple Entry widgets. But how can I get the value from it?

My test code:

from tkinter import *

root=Tk()
variables = []
entries = []
for i in range(10):
    va = StringVar()
    en = Entry(root, textvariable=va)
    en.grid(row=i+1, column=0)
    variables.append(va)
    entries.append(en)

def hallo():
    print(en.get())
button=Button(root,text="krijg",command=hallo).grid(row=12,column=0)

root.mainloop()

Vaios

Answer 1

If you use StringVars, you need to use get() on those. However, there seems to be no need for you to use StringVars, so you can just remove those and use get() on the entry widgets like so:

from tkinter import *

root=Tk()
entries = []

for i in range(10):
    en = Entry(root)
    en.grid(row=i+1, column=0)
    entries.append(en)

def hallo():
    for entry in entries:
        print(entry.get())

button=Button(root,text="krijg",command=hallo).grid(row=12,column=0)

root.mainloop()

Orvilleorwell