图片上传前验证图片比例

图片上传前验证图片比例

Author Written by Weihua Chang(Lance.Chang)
  
FileReader

浏览器对HTML5特性检测工具Modernizr

浏览器对HTML5特性检测工具Modernizr

Author Written by Weihua Chang(Lance.Chang)
  
Modernizr

强大的DOM变化观察者MutationObserver

强大的DOM变化观察者MutationObserver

Author Written by Weihua Chang(Lance.Chang)

CSS 曲线阴影

通过几个元素阴影叠加,生成我们看到的这种效果,主要是对阴影样式的运用,以及 before 和 after 元素的运用

Author Written by Weihua Chang(Lance.Chang)
  
原创

自定义 Select 控件

自定义 Select 控件

Author Written by Weihua Chang(Lance.Chang)
  
原创

简单的自定义 Tab

简单的自定义 Tab

Author Written by Weihua Chang(Lance.Chang)
  
原创

WebSocket 简单使用

WebSocket 简单使用

Author Written by Weihua Chang(Lance.Chang)
  
原创
站内公告

A PHP Error was encountered

Severity: Core Warning

Message: PHP Startup: zip: Unable to initialize module Module compiled with module API=20060613 PHP compiled with module API=20090626 These options need to match

Filename: Unknown

Line Number: 0

Backtrace: