Vue条件渲染

v-if和v-show

v-if是不渲染，而v-show是设置display:none

<!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>Hello World</title>
    <script src="../js/vue.js"></script>
</head>
<body>
    <div id="app">
        <p v-if='ok'>成功</p>
		<p v-else>失败</p>
		<p v-show="ok">表白成功</p>
		<button @click="ok=!ok">切换</button>
    </div>

    <script>
        const vm = new Vue({
            el: '#app',
            data: {
                ok: true
            }
        })
    </script>
</body>
</html>
posted @ 2021-06-17 13:01  pangqianjin  阅读(29)  评论(0)  编辑  收藏  举报