首页 / 脚本样式 / JavaScript / 如何使用jquery动态加载js,css文件实现代码
使用jquery动态加载js,css文件
复制代码 代码如下:
$.extend({
includePath: "",
include: function(file) {
var files = typeof file == "string" ? [file]:file;
for (var i = 0; i < files.length; i++) {
var name = files[i].replace(/^s|s$/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") + "="" + $.includePath + name + """;
if ($(tag + "[" + link + "]").length == 0) document.write("<" + tag + attr + link + "></" + tag + ">");
}
}
});
//使用方法
$.includePath = "http://hi.baidu.com/javascript/";
$.include(["json2.js", "jquery.tree.js", "jquery.tree.css"]);