Case -todolist program displays a list [list]

	<div class="list_con" id="todolist">
		<h2>To do list</h2>
		<input type="text" name="" id="txt1" class="inputtxt">
		<input type="button" name="" value="增加" id="btn1" class="inputbtn">

		<ul id="list" class="list">
			<li v-for="data in data_list">
				<span>{{data}}</span>
				<a href="javascript:;" class="up">↑</a>
				<a href="javascript:;" class="down">↓</a>
			    <a href="javascript:;" class="del">删除</a>
			</li>
		</ UL> 
			}
					"learning JS",
					"learning CSS",
					"learning HTML",
				DATA_LIST: [
			Data: {
			EL: "# ToDoList",
		var Vue new new VM = ({
	<Script>
	</ div>

				]
		})

	</script>