[已解决]我想实现Ratiobutton更新，结果失败，求解

你是巨猪怪_

代码如下所示，我想实现Radiobutton的替换，为什么这样替换不了呢？

from tkinter import *

x = 0

root = Tk()

answers = {}
answers[0] = [('草莓', 2), ('苹果', 3), ('西瓜', 5), ('菠萝', 10), ('橘子', 15)]
answers[1] = [('郊外', 2), ('电影院', 3), ('公园', 5), ('商场', 10), ('酒吧', 15), ('练歌房', 20)]

v = StringVar()

if x <= 14:
    if x == 0:
        for ans, point in answers[x]:
            choices1 = Radiobutton(root, text=ans, variable=v, value=point, padx=100, justify='left')
            choices1.pack()
    if x == 1:
        for ans, point in answers[1]:
            choices1 = Radiobutton(root, text=ans, variable=v, value=point, padx=100, justify='left')
            choices1.pack()


def point_plus_change():
    global x
    x += 1


butt_addpoint = Button(root, text='确定', font=('黑体', 10), command=point_plus_change)
butt_addpoint.pack()


root.mainloop()

点击确认按钮之后没有反应，如图所示

                               
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最佳答案

月排行榜 / 总排行榜

zltzlt

2020-4-1 20:13:24

from tkinter import *

x = 0

root = Tk()

answers = {0: [('草莓', 2), ('苹果', 3), ('西瓜', 5), ('菠萝', 10), ('橘子', 15)],
           1: [('郊外', 2), ('电影院', 3), ('公园', 5), ('商场', 10), ('酒吧', 15), ('练歌房', 20)]}

v = StringVar()
choices = []    # 保存 Radiobutton 的一个列表


for ans, point in answers[x]:
    choices1 = Radiobutton(root, text=ans, variable=v, value=point, padx=100, justify='left')
    choices1.pack()
    choices.append(choices1)


def point_plus_change():
    global x
    x += 1
    x %= 2    # 对 2 求余数
    if x <= 14:
        if x == 0:
            for (ans, point), choices1 in zip(answers[0], choices):
                choices1.config(text=ans, variable=v, value=point, padx=100, justify='left')
        if x == 1:
            for (ans, point), choices1 in zip(answers[1], choices):
                choices1.config(text=ans, variable=v, value=point, padx=100, justify='left')


butt_addpoint = Button(root, text='确定', font=('黑体', 10), command=point_plus_change)
butt_addpoint.pack()


root.mainloop()

跳转到最佳答案楼层

zltzlt

from tkinter import *

x = 0

root = Tk()

answers = {0: [('草莓', 2), ('苹果', 3), ('西瓜', 5), ('菠萝', 10), ('橘子', 15)],
           1: [('郊外', 2), ('电影院', 3), ('公园', 5), ('商场', 10), ('酒吧', 15), ('练歌房', 20)]}

v = StringVar()
choices = []    # 保存 Radiobutton 的一个列表


for ans, point in answers[x]:
    choices1 = Radiobutton(root, text=ans, variable=v, value=point, padx=100, justify='left')
    choices1.pack()
    choices.append(choices1)


def point_plus_change():
    global x
    x += 1
    x %= 2    # 对 2 求余数
    if x <= 14:
        if x == 0:
            for (ans, point), choices1 in zip(answers[0], choices):
                choices1.config(text=ans, variable=v, value=point, padx=100, justify='left')
        if x == 1:
            for (ans, point), choices1 in zip(answers[1], choices):
                choices1.config(text=ans, variable=v, value=point, padx=100, justify='left')


butt_addpoint = Button(root, text='确定', font=('黑体', 10), command=point_plus_change)
butt_addpoint.pack()


root.mainloop()

你是巨猪怪_

zltzlt 发表于 2020-4-1 20:13

大哥你是真的强  什么时候我也能像你一样就好了

你是巨猪怪_

zltzlt 发表于 2020-4-1 20:13

大哥，answer[0]有5个值，answer[1]有6个值，answer[1]只显示了5个，没有完全显示出来，怎么办