首页 > 其他 > 详细

vue16 自定义键盘属性

时间:2017-06-10 10:07:48      阅读:440      评论:0      收藏:0      [点我收藏+]
<!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>
        window.onload=function(){
            var vm=new Vue({
                el:#box,
                data:{
                    a:blue
                },
                methods:{
                    show:function(){
                        alert(1);
                    }
                }
            });
        };
    </script>
</head>
<body>
    <div id="box">
        <input type="text" @keydown.c="show">
        <input type="text" @keydown.enter="show">
    </div>
</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>
        //ctrl->17
        /*document.onkeydown=function(ev){
            console.log(ev.keyCode);
        };*/
        window.onload=function(){
            var vm=new Vue({
                el:#box,
                data:{
                    a:blue
                },
                methods:{
                    show:function(){
                        alert(1);
                    }
                }
            });
        };
    </script>
</head>
<body>
    <div id="box">
        <input type="text" @keydown.17="show">
    </div>
</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>
        //ctrl->17
        /*document.onkeydown=function(ev){
            console.log(ev.keyCode);
        };*/
        Vue.directive(on).keyCodes.ctrl=17;  //17起了别名叫ctrl
        Vue.directive(on).keyCodes.myenter=13;

        window.onload=function(){
            var vm=new Vue({
                el:#box,
                data:{
                    a:blue
                },
                methods:{
                    show:function(){
                        alert(1);
                    }
                }
            });
        };

    </script>
</head>
<body>
    <div id="box">
        <input type="text" @keydown.ctrl="show">
        <input type="text" @keydown.myenter="show">
        <input type="text" @keydown.myenter="show | debounce 2000">
    </div>

</body>
</html>

 

vue16 自定义键盘属性

原文:http://www.cnblogs.com/yaowen/p/6977685.html

(0)
(0)
   
举报
评论 一句话评论(0
关于我们 - 联系我们 - 留言反馈 - 联系我们:wmxa8@hotmail.com
© 2014 bubuko.com 版权所有
打开技术之扣,分享程序人生!