Vue 6-条件渲染

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本文链接: https://blog.csdn.net/Lin16819/article/details/100936334
<!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="./js/vue.js"></script>
</head>
<body>
    <div id="app">
        <!-- v-if和v-show都能控制元素显示,区别是控制元素隐藏时v-if是移除,v-show是设置样式不显示 -->
        <!-- <div v-if="show" data-test='v-if'>{{msg}}</div> -->
        <!-- <div v-show="show" data-test='v-show'>{{msg}}</div> -->

        <!-- v-if和v-else的用法,要紧密相连 -->
        <!-- <div v-if="show">{{msg}}</div> -->
        <!-- <div v-else >Else Text</div> -->

        <!-- v-if和v-else-if和v-else的用法 -->
        <div v-if="ss === 'a'" >It's A</div>
        <div v-else-if="ss === 'b'" >It's B</div>
        <div v-else>It's Other</div>
    </div>
    <script>
        var vm = new Vue({
            el: '#app',
            data: {
                msg: 'LXQ',
                show: false,
                ss: 'b'
            }
        })
    </script>
</body>
</html>

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转载自blog.csdn.net/Lin16819/article/details/100936334