tryjquery_cssHooks2 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>W3Cschool在线教程(w3cschool.cn)</title>
<script src="/statics/js/jquery-1.8.3.min.js"></script>
</head>
<body>
    
<script>
$(function ($) {
    if (!$.cssHooks){
        throw(new Error("该功能需要jQuery版本大于或等于1.4.3"));
    }
    function styleSupport(prop){
        var vendorProp, supportedProp,
        // 将prop参数首字母大写化，以此测试浏览器供应商前缀的变种
        // capitalize first character of the prop to test vendor prefix
        capProp = prop.charAt(0).toUpperCase() + prop.slice(1),
        prefixes = [ "Moz", "Webkit", "O", "ms" ],
        div = document.createElement( "div" );
        if(prop in div.style){
            // 浏览器支持标准的CSS属性名
            supportedProp = prop;
        }else{
            // 否则的话，测试是否支持其他浏览器供应商变种前缀的属性名
            for(var i = 0; i < prefixes.length; i++ ){
                vendorProp = prefixes[i] + capProp;
                if(vendorProp in div.style){
                    supportedProp = vendorProp;
                    break;
                }
            }
        }
        // 避免在IE上内存泄露
        div = null;
 
 
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运行结果
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