auto save

1.py

+import tkinter
+
+root=tkinter.Tk()
+root.geometry("300x340+500+200")
+root.resizable(width=False,height=False)
+canv=tkinter.Canvas(root,bg='lightblue',width=300,height=340)
+canv.place(x=0,y=0)
+
+def func():
+    num=v.get()
+    print("你按了",num)
+
+v=tkinter.IntVar()
+r1=tkinter.Radiobutton(root,text="音乐",value=1,variable=v,command=func)
+r2=tkinter.Radiobutton(root,text="体育",value=2,variable=v,command=func)
+r3=tkinter.Radiobutton(root,text="美术",value=3,variable=v,command=func)
+r4=tkinter.Radiobutton(root,text="语文",value=4,variable=v,command=func)
+r1.place(x=50,y=20)
+r2.place(x=50,y=50)
+r3.place(x=50,y=80)
+r4.place(x=50,y=110)
+
+root.mainloop()
+

my_client.py

@@ -11,6 +11,7 @@ class Note():  # 便签、笔记
         self.root.title("我的便签-待办事项")
         self.root.resizable(width=False, height=False)  
         self.bg_img = tkinter.PhotoImage(file="bg.png")
+        self.box=tkinter.PhotoImage(file='box.png')
 
     def show(self):  # 布置窗口界面
         # 画布
@@ -26,12 +27,25 @@ class Note():  # 便签、笔记
                         bg="lightblue", width=5, command=self.get_info)
         self.but.place(x=240, y=305)
         # 展示所有的文字
+        self.val=0  # 单选框的value参数
+        self.v=tkinter.IntVar() # 设置关联变量
         self.y = 20
         for info in alist:
+            self.rad=tkinter.Radiobutton(self.canvas,image=self.box,value=self.val,
+                    variable=self.v,width=25,height=15,borderwidth=0,command=self.remove)
+            self.rad.place(x=-20,y=self.y-10)
+            self.val+=1 
             self.canvas.create_text(40, self.y, text=info,
                         font=("宋体", 11), anchor=W, fill='#FF9900')
             self.y += 30
                   
+            
+    def remove(self):
+        num=self.v.get()
+        alist.pop(num)
+        self.canvas.destroy()
+        app.show()
+
     def get_info(self):
         info = self.ent.get()
         self.ent.delete("0", END)
@@ -39,6 +53,10 @@ class Note():  # 便签、笔记
             alist.append(info)
             self.canvas.create_text(40,self.y,text=info,font=("宋体",11),
                          anchor=W, fill='#FF9900')
+            self.rad=tkinter.Radiobutton(self.canvas,image=self.box,value=self.val,
+                    variable=self.v,width=25,height=15,borderwidth=0,command=self.remove)
+            self.rad.place(x=-20,y=self.y-10)
+            self.val+=1 
             self.y += 30