今天给大家带来jQuery封装一个动态加载js和css插件 //动态加载js,css //www.zixuephp.com $.extend({ include: function(file) { var files = typeof file == "string" ? [file] : file; for (var i = 0; i < files.length; i++) { var name = files[i].replace(/^\s|\s$/g, ""); var att = name.split('.'); var ext = att[att.length - 1].toLowerCase(); var isCSS = ext == "css"; var tag = isCSS ? "link" : "script"; var attr = isCSS ? " type='text/css' rel='stylesheet' " : " language='javascript' type='text/javascript' "; var link = (isCSS ? "href" : "src") + "='" + SITEURL+'/' + name + "'"; if ($(tag + "[" + link + "]").length == 0) $('body').append("<" + tag + attr + link + "></" + tag + ">"); } } });
实例如下: $.include(['http://www.zixuephp.com/js/b.js','/css/css.css']); |
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