CODEWITHSUNDEEP
pythonpython-3.xtkintertkinter-entry
Luuk Verhagen
Luuk Verhagen

Reputation: 360

How can I get the tkinter entry from a loop

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()

Upvotes: 5

Views: 12770

Answers (1)

fhdrsdg
fhdrsdg

Reputation: 10602

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()

Upvotes: 9

Related Questions