vue13过滤器 debounce延迟、limitBy、filterBy、orderBy 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>
    </style>
    <script src="vue.js"></script>
    <script>
    </script>
</head>
<body>
    <div id="box">debounce延迟，配合键盘事件
        <input type="text" @keyup="show | debounce 2000">
    </div>
    <script>
        var vm=new Vue({
            data:{
            },
            methods:{
                show:function(){
                    alert(1);
                }
            }
        }).$mount('#box');
    </script>
</body>
</html>

 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>

    </style>
    <script src="vue.js"></script>
    <script>

    </script>
</head>
<body>
    <div id="box">
        <ul>  配合数组使用，2条，1.2
            <li v-for="val in arr | limitBy 2">
                {{val}}
            </li>
        </ul>
    </div>
    <script>
        var vm=new Vue({
            data:{
                arr:[1,2,3,4,5]
            },
            methods:{
            }
        }).$mount('#box');
    </script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>
    </style>
    <script src="vue.js"></script>
    <script>
    </script>
</head>
<body>
    <div id="box">
        <ul>  取2个从arr.length-2开始，4.5
            <li v-for="val in arr | limitBy 2 arr.length-2">
                {{val}}
            </li>
        </ul>
    </div>
    <script>
        var vm=new Vue({
            data:{
                arr:[1,2,3,4,5]
            },
            methods:{

            }
        }).$mount('#box');
    </script>
</body>
</html>

 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>

    </style>
    <script src="vue.js"></script>
    <script>

    </script>
</head>
<body>
    <div id="box">
        <ul>  包含字母‘w’的
            <li v-for="val in arr | filterBy 'w'">
                {{val}}
            </li>
        </ul>
    </div>
    <script>

        var vm=new Vue({
            data:{
                arr:['width','height','background','orange']
            },
            methods:{

            }
        }).$mount('#box');

    </script>
</body>
</html>

 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>
    </style>
    <script src="vue.js"></script>
    <script>
    </script>
</head>
<body>
    <div id="box">
        <input type="text" v-model="a">
        <ul>
            <li v-for="val in arr | filterBy a">
                {{val}}
            </li>
        </ul>
    </div>
    <script>
        var vm=new Vue({
            data:{
                arr:['width','height','background','orange'],
                a:''
            },
            methods:{
            }
        }).$mount('#box');
    </script>
</body>
</html>

 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>

    </style>
    <script src="vue.js"></script>
    <script>

    </script>
</head>
<body>
    <div id="box">
        <input type="text" v-model="a">
        <ul>
            <li v-for="val in arr | orderBy 'o'">
                {{val}}
            </li>
        </ul>
    </div>
    <script>
        var vm=new Vue({
            data:{
                arr:['width','height','background','orange'],
                a:''
            },
            methods:{
            }
        }).$mount('#box');
    </script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>
    </style>
    <script src="vue.js"></script>
    <script>
    </script>
</head>
<body>
    <div id="box">
        <input type="text" v-model="a">
        <ul>
            <li v-for="val in arr | orderBy -1"> <!--  -1逆序，1正序-->
                {{val}}
            </li>
        </ul>
    </div>
    <script>
        var vm=new Vue({
            data:{
                arr:['width','height','background','orange'],
                a:''
            },
            methods:{
            }
        }).$mount('#box');
    </script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能社——http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>
    </style>
    <script src="vue.js"></script>
    <script>
    </script>
</head>
<body>
    <div id="box">
        <input type="text" v-model="a">
        <ul>
            <li v-for="val in arr | orderBy a">
                {{val}}
            </li>
        </ul>
    </div>
    <script>
        var vm=new Vue({
            data:{
                arr:['width','height','background','orange'],
                a:''
            },
            methods:{
            }
        }).$mount('#box');
    </script>
</body>
</html>

 

posted @ 2017-06-10 03:01  无天666  阅读(432)  评论(0)    收藏  举报