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我试图创建一个侧面菜单栏并使用多个标签作为单击按钮。但是当我执行程序时,只有一个标签被点击并且事件显示在主区域中。其他事件不起作用。在侧面菜单栏中使用tkinter在python中切换多个框架
请给我提供一个有用的解决方案。这里是我写的代码:
from Tkinter import *
import ttk
root = Tk()
def MainScreen(self):
label4 = Label(mainarea,width=100,height=80,text="Prapti Computer
Solutions")
label4.pack(expand=True,fill='both')
def ClientData(self):
label4 = Label(mainarea,width=100,height=80,text="Yo this is client data")
label4.pack(expand=True,fill='both')
def Report(self):
label6 = Label(mainarea,width=100,height=80,text="Report is onnnnn!")
label6.pack(expand=True,fill='both')
# sidebar
sidebar = Frame(root, width=400, bg='white', height=500, borderwidth=2)
sidebar.pack(fill='y', side='left', anchor='nw')
#submenus
label1 = Label(sidebar,width=45,height = 2 , text="HOME", relief=FLAT)
label1.bind("<Button-1>",MainScreen)
label1.grid(row=0)
ttk.Separator(sidebar,orient=HORIZONTAL).grid(row=1, columnspan=5)
label2 = Label(sidebar,width=45,height = 2 , text="CLIENT", relief=FLAT)
label2.bind("<Button-1>",ClientData)
label2.grid(row=2)
ttk.Separator(sidebar,orient=HORIZONTAL).grid(row=3, columnspan=5)
label3 = Label(sidebar,width=45,height = 2 , text="REPORT", relief=FLAT)
label3.bind("<Button-1>",Report)
label3.grid(row=4)
# main content area
mainarea = Frame(root, bg='#CCC', width=500, height=500)
mainarea.pack(expand=True, fill='both', side='right')
root.attributes('-alpha', 0.98)
root.mainloop()
谢谢。