<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>jQuery创建及操作xml</title> </head> <body> <script src="https://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script> <script> $(function(){ var xmlDom=$($.parseXml("<?xml version=\"1.0\" encoding=\"utf-8\" ?><root><person></person></root>")); xmlDom.find("root").appendXml("<content/>").text("测试"); xmlDom.find("content").beforeXml("<test/>"); alert(xmlDom.xml()); }); (function($) { function mnpXml(opCode, xmlStr) { return this.each(function() { if (typeof xmlStr != "string") return; if (!jQuery.isXMLDoc(this)) return; var node = $.parseXml(xmlStr).firstChild.cloneNode(true); switch (opCode) { case "append": this.appendChild(node); break; case "prepend": if (this.childNodes.length > 0) this.insertBefore(node, this.firstChild); else this.appendChild(node); break; case "after": if (this.nextSibling) this.parentNode.insertBefore(node, this.nextSibling); else this.parentNode.appendChild(node); break; case "before": this.parentNode.insertBefore(node, this); break; } }); } $.fn.extend({ appendXml: function(s) { return mnpXml.call(this, "append", s); }, prependXml: function(s) { return mnpXml.call(this, "prepend", s); }, afterXml: function(s) { return mnpXml.call(this, "after", s); }, beforeXml: function(s) { return mnpXml.call(this, "before", s); }, xml: function() { var elem = this[0]; return elem.xml || (new XMLSerializer()).serializeToString(elem) ; }, innerXml: function() { var s = this.xml(); var i = s.indexOf(">"), j = s.lastIndexOf("<"); if (j > i) return s.substring(i + 1, j); else return ""; } }); $.extend(jQuery, { parseXml: function(xmlStr) { if (window.ActiveXObject) { var xd = new ActiveXObject("Microsoft.XMLDOM"); xd.async = false; xd.loadXML(xmlStr); return xd; } else if (typeof DOMParser != "undefined") { var xd = new DOMParser().parseFromString(xmlStr, "text/xml"); return xd; } else return null; }, toXml: function(obj, nodeName, useAttr) { var x = $($.parseXml("<" + nodeName + " />")); var n = x.find(":first"); for (var p in obj) { if (useAttr) n.attr(p, obj[p]); else n.appendXml("<" + p + " />").find(p).text(obj[p]); } return x[0]; } }); })(jQuery); </script> </body> </html>
运行结果：
PS：这里再为大家提供几款关于xml操作相关在线工具供大家参考使用：
更多关于jQuery相关内容感兴趣的读者可查看本站专题：《jQuery操作xml技巧总结》、《jQuery扩展技巧总结》、《jQuery常用插件及用法总结》、《jQuery常见经典特效汇总》及《jquery选择器用法总结》