Vue创建头部组件示例

来源：cnblogs　　作者：DonlyLuik　　时间：2018/10/23 9:04:58　　对本文有异议

<!DOCTYPE html>
<html>
 
<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Page Title</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <script src="https://cdn.jsdelivr.net/npm/vue@2.5.17/dist/vue.js"></script>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        
        li {
            list-style: none
        }
        
        body {
            height: 2000px;
            overflow: hidden;
        }
        
        .header {
            width: 100%;
            height: 40px;
            background: #e1e1e1;
            text-align: center;
            line-height: 40px;
            position: fixed;
        }
        
        .header button {
            padding: 0rem 0.2rem;
            height: 40px;
            top: 0;
        }
        
        .header button:nth-of-type(1) {
            position: fixed;
            left: 0;
        }
        
        .header button:nth-of-type(2) {
            position: fixed;
            right: 0;
        }
    </style>
</head>
 
<body>
    <div id="app">
        <custom-header :title="title">
            <button slot="left">返回</button>
        </custom-header>
    </div>
 
    <template id="header">
        <div class="header">
            <slot name="left"></slot>
            <span>{{title}}</span>
            <slot name="right"></slot>
        </div>
    </template>
 
    <script>
        Vue.component("custom-header", {
            template: '#header',
            props: ["title"]
        });
        //多插槽的使用，则使用name属性来指定要插入的位置
        var vm = new Vue({
            el: '#app',
            data: {
                title: "通讯录"
            },
            components: {
            }
        });
    </script>
 
</body>
 
</html>