Vue入门

最新推荐文章于 2025-07-25 18:02:03 发布

甜甜学编程

最新推荐文章于 2025-07-25 18:02:03 发布

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文章标签： vue.js javascript 前端

本文链接：https://blog.youkuaiyun.com/Messsgo/article/details/143573973

一，什么是Vue

Vue指令

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Vue 案例</title>
</head>
<body>
    
    <div id="app">
        
        <table border="1" cellspacing="0" width="60%">
            <tr>
                <th>编号</th>
                <th>姓名</th>
                <th>年龄</th>
                <th>性别</th>
                <th>成绩</th>
                <th>等级</th>
            </tr>
            <tr align="center" v-for="(user, index) in users" :key="index">
                <td>{{index+1}}</td>
                <td>{{user.name}}</td>
                <td>{{user.age}}</td>
                <td>
                    <span v-if="gender==1">男</span> 
                    <span v-else-if="gender==2">女</span></td>
                <td>{{user.score}}</td>
                <td>
                    <span v-if="user.score>=85">优秀</span>
                    <span v-else-if="user.score>=60 && user.score<85">及格</span>
                    <span style="color: red;" v-else>不及格</span>
                </td>
            </tr>
        </table>

    </div>

</body>
<script src="js/vue.js"></script>
<script>
    new Vue({
        el: "#app",
        data: {
            users: [{
                name: "Tom",
                age: 20,
                gender: 1,
                score: 78
            },{
                name: "Rose",
                age: 18,
                gender: 2,
                score: 86
            },{
                name: "Jerry",
                age: 26,
                gender: 1,
                score: 90
            },{
                name: "Tony",
                age: 30,
                gender: 1,
                score: 52
            }]
        },
        methods: {
            
        },
    })
</script>
</html>