擅长:python、mysql、java
<p>这是一种方法。全局创建集合(列表或字典)以保存对条目的引用。创建条目时,将其添加到集合中。我用一个列表或字典来保存引用,所以在所有三个地方切换注释的变体,尝试两种方法</p>
<pre><code>import tkinter as tk
def panier():
for item in ('value', ):
ent = tk.Entry(test)
collection.append(ent)
# collection[item] = ent
ent.pack()
t2 = tk.Button(test,text="Validate",command=calcul)
t2.pack()
def calcul():
a = collection[0].get()
# a = collection['value'].get()
print(a)
collection = []
# collection = {}
test = tk.Tk()
t1 = tk.Button(test, text="Button", command=panier)
t1.pack()
test.mainloop()
</code></pre>