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  • 解决移动端click事件300ms延迟的问题

    方法1、部分浏览器的<meta>标签加上width=device-width就能解决。

    方法2、引入fastclick.js库

    <!DOCTYPE html>
    <html lang="zh-CN">
    <head>
        <meta charset="UTF-8">
        <!-- <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"> -->
        <meta name="viewport" content="initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
        <title>2.3 click 300ms延迟</title>
        <style>
            * {
                padding: 0;
                margin: 0;
            }
            .box {
                width: 300px;
                height: 300px;
                background-color: red;
                margin: 0 auto;
            }
        </style>
        <script src="js/fastclick.js"></script>
        <script>
            if ('addEventListener' in document) {
                document.addEventListener('DOMContentLoaded', function() {
                    FastClick.attach(document.body);
                }, false);
            }
        </script>
    </head>
    <body>
        <!-- 原因
            double click 双击
        解决办法
            fastclick -->
        <div id="box" class="box"></div>
    
        <script src="http://192.168.1.5:1337/vorlon.js"></script>
        <script>
            var boxEl = document.getElementById('box');
            var startTime = 0;
            boxEl.addEventListener('touchstart', function () {
                startTime = Date.now();
                console.log('touchstart');
            }, false);
            boxEl.addEventListener('click', function () {
                console.log('click');
                console.log(Date.now() - startTime);
            }, false);
        </script>
    </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/rickdiculous/p/11643245.html
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