javascript 在ie、firefox 创建xml
/****************AJAX ********************/function createXML(room){ //var xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); var xmlDoc; var moz = (typeof document.implementation != 'undefined') && (typeof document.implementation.createDocument != 'undefined') ; var ie = (typeof window.ActiveXObject != 'undefined') ; if (moz) { xmlDoc = document.implementation.createDocument("", "", null); var oXmlDom = document.implementation.createDocument("","",null); var oRoot = oXmlDom.documentElement; var testnode = document.createElement("req");oRoot = testnode; var r2 = oXmlDom.documentElement; var r2_text = document.createElement("chatRoom");r2=r2_text;var xs = new XMLSerializer(); var node = document.createElement("cname"); node.textContent=room.cname;node = document.createElement("ctype"); node.textContent=room.ctype;r2.appendChild(node);node = document.createElement("maxUsers"); node.textContent=room.maxUsers;r2.appendChild(node);node = document.createElement("welcomes"); node.textContent=room.welcomes;r2.appendChild(node);node = document.createElement("description"); node.textContent=room.description;r2.appendChild(node);node = document.createElement("status"); node.textContent=room.status;r2.appendChild(node);node = document.createElement("startTime"); node.textContent=room.startTime;r2.appendChild(node);node = document.createElement("closeTime"); node.textContent=room.closeTime;r2.appendChild(node);node = document.createElement("createTime"); node.textContent="";r2.appendChild(node);oRoot.appendChild(r2); alert(xs.serializeToString( oRoot )); } else if (ie) { var xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); //return xmldoc; //xmlDoc.async=false; //创建两条处理指令 var newPI=xmlDoc.createProcessingInstruction("xml","version='1.0' encoding='utf-8'"); xmlDoc.appendChild(newPI); //创建根元素 var documentElement=xmlDoc.createElement("req"); xmlDoc.appendChild(documentElement); //创建CDATA //var newCD=xmlDoc.createCDATASection("This is a CDATASection node"); //xmlDoc.documentElement.appendChild(newCD); //创建元素invoice,其子元素customer，再为customer加上属性， var chatRoom=xmlDoc.createElement("chatRoom"); var id=xmlDoc.createElement("id"); var cname=xmlDoc.createElement("cname"); var ctype=xmlDoc.createElement("ctype"); var maxUsers=xmlDoc.createElement("maxUsers"); var welcomes=xmlDoc.createElement("welcomes"); var description=xmlDoc.createElement("description"); var status=xmlDoc.createElement("status"); var startTime=xmlDoc.createElement("startTime"); var closeTime=xmlDoc.createElement("closeTime"); var createTime=xmlDoc.createElement("createTime"); chatRoom.appendChild(id); chatRoom.appendChild(cname); chatRoom.appendChild(ctype); chatRoom.appendChild(maxUsers); chatRoom.appendChild(welcomes); chatRoom.appendChild(description); chatRoom.appendChild(status); chatRoom.appendChild(startTime); chatRoom.appendChild(closeTime); chatRoom.appendChild(createTime); //创建text节点，作为id元素的内容var idtext=xmlDoc.createTextNode(room.id); var nametext=xmlDoc.createTextNode(room.cname); var welcomestext=xmlDoc.createTextNode(room.welcomes); var descriptiontext=xmlDoc.createTextNode(room.description); var startTimetext=xmlDoc.createTextNode(room.startTime); var closeTimetext=xmlDoc.createTextNode(room.closeTime); id.appendChild(idtext); cname.appendChild(nametext); ctype.appendChild(xmlDoc.createTextNode("1")); maxUsers.appendChild(xmlDoc.createTextNode("500")); welcomes.appendChild(welcomestext); description.appendChild(descriptiontext); status.appendChild(xmlDoc.createTextNode("1")); createTime.appendChild(xmlDoc.createTextNode(new Date())); startTime.appendChild(startTimetext); closeTime.appendChild(closeTimetext); xmlDoc.documentElement.appendChild(chatRoom); } return xmlDoc;}
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