声明:纯属小白进门文档

vue的官方文档:

https://vuejs.bootcss.com/v2/guide/

第一步:引入vue.js

<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
第二步:复制粘贴vue官方文档的实例后打开浏览器运行查看结果
完整html如下,可直接复制粘贴:
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>

<body>
    <div id="app">
        {{ message }}
    </div>
    <script>
        var app = new Vue({
            el: '#app',
            data: {
                message: 'Hello Vue!'
            }
        })
    </script>
</body>

</html>

element-ui(配合vue的一款非常优秀的ui框架)的官方文档,来展示效果

官方文档:http://element-cn.eleme.io/#/zh-CN/component/badge

第一步:引入

<!-- 引入样式 --> <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">

<!-- 引入组件库 --> <script src="https://unpkg.com/element-ui/lib/index.js"></script>

第二步:

举个栗子:比如 Badge 标记 组件

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <!-- 引入组件库 -->
    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
    <style>
        .item {
            margin-top: 10px;
            margin-right: 40px;
        }
    </style>
</head>

<body>
    <div id="app">
        <div> {{ message }}</div>
        <div>
            <el-badge :value="12" class="item">
                <el-button size="small">评论</el-button>
            </el-badge>
            <el-badge :value="3" class="item">
                <el-button size="small">回复</el-button>
            </el-badge>

            <el-dropdown trigger="click">
                <span class="el-dropdown-link">
                    点我查看
                    <i class="el-icon-caret-bottom el-icon--right"></i>
                </span>
                <el-dropdown-menu slot="dropdown">
                    <el-dropdown-item class="clearfix">
                        评论
                        <el-badge class="mark" :value="12" />
                    </el-dropdown-item>
                    <el-dropdown-item class="clearfix">
                        回复
                        <el-badge class="mark" :value="3" />
                    </el-dropdown-item>
                </el-dropdown-menu>
            </el-dropdown>
        </div>
    </div>
    <script>
        var app = new Vue({
            el: '#app',
            data: {
                message: 'Hello Vue!'
            }
        })
    </script>
</body>

</html>

 

 

转载于:https://www.cnblogs.com/DZzzz/p/9697292.html

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