vue实现简易todolist
2018-03-05 本文已影响0人
jia林
<!DOCTYPE html>
<html>
<head>
<title></title>
<div id="box">
<input type="text" name="" v-model="todo" placeholder="this is todolist" @keyup.13 = "addToDo">
<ul>
<li v-for="(item,index) in items">{{item}}<span @click="delteToDoList(index)" v-bind:style="objStyle"> 删除</span></li>
</ul>
</div>
</head>
<body>
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.13/dist/vue.js"></script>
<script type="text/javascript">
new Vue({
el:"#box",
data:{
items:[],
todo:'',
objStyle:{
color:"red",
cursor: "pointer"
}
},
methods:{
addToDo(){
if(this.todo !=""){
this.items.unshift(this.todo);
this.todo = ''
}
},
delteToDoList(index){
this.items.splice(index,1)
}
}
})
</script>
</body>
</html>
