1. vue 入门了解
2020-09-09 本文已影响0人
一土二月鸟
常见基本用法
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
.box {
height: 40px;
width: 60px;
background-color: red;
}
</style>
</head>
<body>
<div id="app">
<div v-if="show" class="box" v-bind:id='"id-" + id' v-on:click="cc">
{{ id }}
</div>
<!-- 双向绑定 -->
<p>{{message}}</p>
<input v-model="message" />
</div>
<script src="https://cdn.bootcdn.net/ajax/libs/vue/2.6.11/vue.min.js"></script>
<script>
const data = {
a: 1,
id: 2,
show: true,
message: "双向绑定",
};
const cc = () => {
vm.id = vm.id + 1;
};
const vm = new Vue({
data: data,
el: "#app",
});
</script>
</body>
</html>
待实践
- for循环
