03-Vue的样式绑定【数组】

时间:2019-09-18
本文章向大家介绍03-Vue的样式绑定【数组】,主要包括03-Vue的样式绑定【数组】使用实例、应用技巧、基本知识点总结和需要注意事项,具有一定的参考价值,需要的朋友可以参考一下。
<!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>Vue的样式绑定</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <style>
        .seagreen {
            color: seagreen;
        }
        .brown {
            background: brown

        }
    </style>
</head>

<body>
    <div id="app">
        <div>
            <h1 @click="changeColor" :class="[seagreen,brown]">Hello Vue</h1>
        </div>
    </div>
    <script>
        var app = new Vue({
            el: '#app',
            template: '',
            data: {
                seagreen: '',
                brown:'brown'
            },
            methods: {
                changeColor: function () {
                    // 三元一次表达式
                    this.seagreen = this.seagreen==='seagreen'?'': this.seagreen='seagreen';
                    this.brown = this.brown==='brown'?'': this.brown='brown';
                }
            },

        })
    </script>
</body>

</html>

原文地址:https://www.cnblogs.com/suni1024/p/11540097.html