<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[dotffer的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/dotffer</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; dotffer]]></copyright><item><title><![CDATA[node-webkit js 复制粘贴]]></title><link>https://blog.youkuaiyun.com/dotffer/article/details/52122049</link><guid>https://blog.youkuaiyun.com/dotffer/article/details/52122049</guid><author>dotffer</author><pubDate>Thu, 04 Aug 2016 19:10:06 +0800</pubDate><description><![CDATA[在mac环境的nw中，command+c/v无法使用（windows环境下ctrl+c/v是正常的），为了能复制粘贴，有了下面的解决方案document.onkeydown = function(event){
    if (event.ctrlKey && event.keyCode == 67) {
        document.execCommand('copy');
    }]]></description><category></category></item><item><title><![CDATA[微信支付提示"当前页面的url未注册"]]></title><link>https://blog.youkuaiyun.com/dotffer/article/details/51448558</link><guid>https://blog.youkuaiyun.com/dotffer/article/details/51448558</guid><author>dotffer</author><pubDate>Wed, 18 May 2016 23:04:07 +0800</pubDate><description><![CDATA[支付授权目录配置格式按微信要求结尾必须有”/” 如：http://xxx.com/pay/ 
此时如果业务页面正好是index时，我们会习惯性地省略 /index, 
正是这种情况导致出现”当前页面的url未注册”; 
此时配置oauth2链接的redirect_uri时必须加上pay下级的index; 
如：redirect_uri=’+encodeURIComponent(‘http://xxx]]></description><category></category></item><item><title><![CDATA[ios中position:fixed异常的变通方法]]></title><link>https://blog.youkuaiyun.com/dotffer/article/details/47750507</link><guid>https://blog.youkuaiyun.com/dotffer/article/details/47750507</guid><author>dotffer</author><pubDate>Tue, 18 Aug 2015 13:16:57 +0800</pubDate><description><![CDATA[在发生异常的情况下让屏幕触发一下滚动即可 
window.scrollTo(0,document.body.scrollTop);]]></description><category></category></item><item><title><![CDATA[HTML5 Application Cache]]></title><link>https://blog.youkuaiyun.com/dotffer/article/details/47396249</link><guid>https://blog.youkuaiyun.com/dotffer/article/details/47396249</guid><author>dotffer</author><pubDate>Mon, 10 Aug 2015 11:25:41 +0800</pubDate><description><![CDATA[应用程序缓存为应用带来三个优势： 
  离线浏览 - 用户可在应用离线时使用它们 
  速度 - 已缓存资源加载得更快 
  减少服务器负载 - 浏览器将只从服务器下载更新过或更改过的资源。
要使用HTML5 Application Cache分三个步骤： 
 1. html页面指定配置文件 
 2. web server设置配置文件的mime-type 
 3. web server写入配置文件步]]></description><category></category></item><item><title><![CDATA[border模拟小三角形]]></title><link>https://blog.youkuaiyun.com/dotffer/article/details/45027903</link><guid>https://blog.youkuaiyun.com/dotffer/article/details/45027903</guid><author>dotffer</author><pubDate>Mon, 13 Apr 2015 16:17:22 +0800</pubDate><description><![CDATA[先来一个实例，这是一个高4px，宽6px的下三角width: 0;
height: 0;
border-left: 3px solid transparent;
border-right: 3px solid transparent;
border-top: 4px solid #fff;接下来分析一下怎样设置css才能得到想要的三角形 
 
要获得三角形首先把该元素的width、height都设为]]></description><category></category></item><item><title><![CDATA[flash的透明模式]]></title><link>https://blog.youkuaiyun.com/dotffer/article/details/44833065</link><guid>https://blog.youkuaiyun.com/dotffer/article/details/44833065</guid><author>dotffer</author><pubDate>Thu, 02 Apr 2015 15:41:31 +0800</pubDate><description><![CDATA[<object ... ...>
<embed wmode="transparent" ... ...>
/*wmode="transparent"是对webkit起作用的；实测IE11也靠他~*/
<param name="wmode" value="transparent">
/*这句给IE用的*/
</object>设置了flash透明后，flash就不会挡住页面的html元素了]]></description><category></category></item><item><title><![CDATA[webkit滚动条样式]]></title><link>https://blog.youkuaiyun.com/dotffer/article/details/44804357</link><guid>https://blog.youkuaiyun.com/dotffer/article/details/44804357</guid><author>dotffer</author><pubDate>Wed, 01 Apr 2015 11:19:00 +0800</pubDate><description><![CDATA[::-webkit-scrollbar { width: 3px; height: 3px;}
/*width:纵向滚动条的宽度；height：横向滚动条的高度；*/
::-webkit-scrollbar-track-piece { background-color: #000;-webkit-border-radius: 6px;}
/*滚动条样式底部导轨样式;可设置（背景）颜色和圆角半径*/]]></description><category></category></item><item><title><![CDATA[模拟img的hover切换]]></title><link>https://blog.youkuaiyun.com/dotffer/article/details/44648509</link><guid>https://blog.youkuaiyun.com/dotffer/article/details/44648509</guid><author>dotffer</author><pubDate>Thu, 26 Mar 2015 13:08:46 +0800</pubDate><description><![CDATA[关于img:hover； 
首先明确一点：img的url属性是无法在css中设置的，所以img:hover{url:’xxx’}是不存在的； 
本来可以使用background来当做背景图片设置；但是：IE9+、Firefox 4+、Opera、Chrome 以及 Safari 5+ 支持 background-size 属性。IE低版本对这个属性支持不完善，不支持背景图片的缩放设置，只能把原图裁到]]></description><category></category></item><item><title><![CDATA[input:file的js触发]]></title><link>https://blog.youkuaiyun.com/dotffer/article/details/44098473</link><guid>https://blog.youkuaiyun.com/dotffer/article/details/44098473</guid><author>dotffer</author><pubDate>Fri, 06 Mar 2015 13:27:12 +0800</pubDate><description><![CDATA[input:file的js触发]]></description><category></category></item></channel></rss>