Question

我在论坛上发现了这段代码，我已经花了好几个小时才得到它使其打印在另一个文本字段而不是控制台...我正在尝试创建一个加密器...提前感谢您的帮助......

from tkinter import *

def print_text():
global e
string = e.get() 
print(string)


root = Tk()

root.title('Name')

e = Entry(root)
e.pack()
e.focus_set()

b = Button(root, text='Okay', command=print_text)
b.pack(side='bottom')
root.mainloop()

Answer 1

您必须为该标签添加标签和文本变量：

from tkinter import *

def print_text():
    global e, l_var
    string = e.get() 
    print(string)
    l_var.set(string)


root = Tk()

root.title('Name')

e = Entry(root)
e.pack()
e.focus_set()

b = Button(root, text='Okay', command=print_text)
b.pack(side='bottom')

l_var = StringVar()
l = Label(root, textvariable=l_var)
l.pack()

root.mainloop()

Answer 2

from tkinter import *

def print_text():
    # global e
    string = e.get() 
    # print(string)
    # updating the label
    l.configure(text=string)

root = Tk()
root.title('Name')

e = Entry(root)
e.pack()
e.focus_set()

b = Button(root, text='Okay', command=print_text)
b.pack(side='bottom')

# a label to display the text from Entry
l = Label(root)
l.pack(side='left')

root.mainloop()

一个非常简单的tkinter项目

2 个答案: