0

Baically我创建了一个简单的数学游戏,并让它显示问题是对还是错,但我无法更新分数,还有人知道我如何让问题刷新到另一个问题,我试过应用程序。更新 ?:

            self.a1button = Tkinter.Button(self, background="blue",foreground="white", text = (random_row.A1), command = self.QUESTION1)
            self.a1button.grid(row = 9, column = 1, sticky = 'W')

            self.label5 = Tkinter.Label(self, text = "Score:")
            self.label5.grid(row = 14, column = 1, columnspan = 5, sticky = 'S')

            self.label7 = Tkinter.Label(self, text = 0 )
            self.label7.grid(row = 14, column = 6, columnspan = 1, sticky = 'E')

def QUESTION1(self):

    if self.a1button['text'] == self.label6['text']:
        tkMessageBox.showinfo("CORRECT", "WELL DONE")
        label7 = +100
        app.refresh
    else:
        tkMessageBox.showinfo("INCORRECT", "YOU FULLY GOT IT WRONG :/")
        label7 = -100
        app.refresh
4

1 回答 1

2

您需要先从标签中读取当前分数,加上或减去 100 分,然后再次设置标签:

score = int(self.label7.get())
score += 100
self.label7.set(str(score))
app.refresh()

请注意,您还需要调用refresh方法,而不仅仅是引用它。

使用 -= 减去。

于 2013-03-15T10:17:52.413 回答