Vue动态组件、插槽、vue项目-526互联

一、动态组件

1、动态组件

# <component :is="who"></component>

# component标签的is属性等于组件名字，这里就会显示这个组件

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
    <button @click="who='home'">首页</button>
    <button @click="who='good'">商品</button>
    <button @click="who='order'">订单</button>
    <hr>
    <component :is="who"></component>
</div>

</body>
<script>
    var home = {
        template: `
        <div>
            <h1>首页</h1>
        </div>
        `
    }
    var good = {
        template: `
        <div>
            <h1>商品页面</h1>
        </div>
        `
    }
    var order = {
        template: `
        <div>
            <h1>订单页面</h1>
        </div>
        `
    }

    var vm = new Vue({
        el: '#app',
        data: {
            who: 'home'
        },
        components: {
            home,
            good,
            order
        }
    })
</script>
</html>

2、效果：点什么弹出什么