Update textbox with text from browsed file. python

问题

I am currently using Python 2.7 and Tkinter. I have a button that browses my directory and takes the file's directory location and saves it to filename. I would like this to change the value of inputBox to the value of filename automatically when the file is chosen.

import os
from Tkinter import *
import tkFileDialog

root = Tk()

root.title("Doc Word Frequency")
root.geometry("600x300")

def close_window (): 
    root.destroy()

def browse_directory():
    filename = tkFileDialog.askopenfilename()

    print(filename)

    #Change value of inputBox

inputBox = Entry(root, width = 50)
inputBox.grid(row = 0, column = 0, padx = 20, pady = 20)
inputBox.insert(END, '"Upload Document File"')
inputBox.config(state = DISABLED)

Button(root, width = 9, text = 'Browse', command = browse_directory).grid(row = 0, column = 1, sticky = W, padx = 4)
Button(root, width = 9, text = 'Upload').grid(row = 0, column = 2, sticky = W, padx = 4)
Button(root, width = 9, text = 'Quit', command = close_window).grid(row = 0, column = 3, sticky = W, padx = 4)

mainloop( )

PS. I am quite new to Python and any constructive criticism would be appreciated.

回答1:

You can insert text into an entry widget with the insert method.

def browse_directory():
    filename = tkFileDialog.askopenfilename()

    print(filename)

    inputBox.configure(state=NORMAL)
    inputBox.delete(0, "end")
    inputBox.insert(0, filename)
    inputBox.configure(state=DISABLED)

来源：https://stackoverflow.com/questions/33047225/update-textbox-with-text-from-browsed-file-python

标签

python-2.7

tkinter

textbox