使用vue的时候需要先引入<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
然后在HTML中写一个框架
<div id="app"></div>
在<script></script>中
let vm = new Vue({
el: "#app",
data() {
return {
},
methods: {
})
这只是一个框架
文本框<input type="text" v-model="name">
大写<h1>{{nickname.toUpperCase()}}</h1>
html 中将str: '<h1>wjk</h1>', <div v-html="str">
绑定图片: <img src="" v-bind:src="imgUrl">
简单列子:
<body>
<div id="app">
<input type="text" v-model="name">
<button @click="add">添加</button>
<ul>
<li v-for="(item,i) in list">
<a :href="'xxx.html?id=' + item.id">{{item.name}}</a>
<button @click="del(i)">删除</button>
</li>
</ul>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script>
let vm = new Vue({
el: "#app",
data() {
return {
name:"",
list: [
{ id: 1001, name: "simba" },
{ id: 1002, name: "simba" },
{ id: 1003, name: "simba" }
]
}
},
methods: {
del(i) {
this.list.splice(i, 1)
},
add(){
this.list.push({
id:+new Date(),
name:this.name
})
this.name=""
}
},
})
</script>
</body>