02 2017 档案

响应式布局
摘要：<link rel="stylesheet" media="all and (orientation:portrait)" href="portrait.css" type="text/css" /> orientation,定义'height'是否大于或等于'width'。值portrait代表是 阅读全文
posted @ 2017-02-21 11:38 飞鱼0725 阅读(110) 评论(0) 推荐(0)
getContext在谷歌浏览器中，使用时要先加载canvas对象，否则会提示'getContext is null'
摘要：<body> <canvas id="myCanvas" width="200" height="100" style="border:1px solid #c3c3c3;"> Your browser does not support the canvas element. </canvas> < 阅读全文
posted @ 2017-02-08 12:11 飞鱼0725 阅读(547) 评论(0) 推荐(0)
手机访问pc地址时直接跳到移动端
摘要：function mobile_device_detect(url) { var thisOS = navigator.platform; var os = new Array("iPhone", "iPod", "iPad", "android", "Nokia", "SymbianOS", "Symbian", "Windows Phone", "Phone", "Linux... 阅读全文
posted @ 2017-02-06 11:35 飞鱼0725 阅读(212) 评论(0) 推荐(0)