auto save

my_client.py

@@ -36,11 +36,16 @@ class Note():  # 便签、笔记
             # 用Radiobutton()方法渲染出单选框组件
             self.select = tkinter.Radiobutton(self.canvas,image=self.box,
                         value=self.val,variable=self.v,width=25,height=15,
-                        borderwidth=0)
+                        borderwidth=0,command=self.remove)
             self.select.place(x=-20, y=self.y-10)  # 位置设置
             self.val += 1  # 每次循环value对应的参数值增加1
             self.y += 30
 
+    def remove(self):        # def对应remove()方法，参数为self
+        num = self.v.get()  # 变量num设为
+        alist.pop(num)
+        self.canvas.destroy()  # 画布销毁
+        app.show()  # 用show()方法将界面内容重新渲染出来
     def get_info(self):
         info = self.ent.get()
         self.ent.delete("0", END)
@@ -48,6 +53,12 @@ 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')
+            # 用Radiobutton()方法渲染出单选框组件
+            self.select = tkinter.Radiobutton(self.canvas,image=self.box,
+                        value=self.val,variable=self.v,width=25,height=15,
+                        borderwidth=0,command=self.remove)
+            self.select.place(x=-20, y=self.y-10)  # 位置设置
+            self.val += 1  # 每次循环value对应的参数值增加1
             self.y += 30