v-过滤器-filterBy.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>过滤器</title>
    <script src="js/vue.js"></script>
    <script>
        //filterBy过滤器查询
        window.onload = function () {
            new Vue({
                el: "#box",
                data: {
                    msg: ['hello', 'world', 'vue', 'heha'],
                    a: ""
                },
            });
        }
    </script>
</head>
<body>
<div id="box">
    <input type="text" v-model="a">
    <ul>
        <li v-for="var in msg | filterBy a">{{var}}</li>
    </ul>
</div>

</body>
</html>