【发布时间】:2020-08-19 02:50:00
【问题描述】:
我正在尝试使用一个按钮来循环浏览列表。它只工作一次,但不会响应任何其他压力。
cards = ["2 of Diamonds", "3 of Diamonds"] #etc (don't want it to be too long)
current = 0
def next():
current=+1
print("\"current\" variable value: ", current)
card.config(text=cards[current])
next = Button(text="⇛", command=next, fg="White", bg="Red", activebackground="#8b0000", activeforeground="White", relief=GROOVE).grid(column=2, row=1)
有什么建议吗?
【问题讨论】:
标签: python function tkinter tk