javascript 解析xml (chrome,firefox,safari,Opera,ie)

baron.unsafe

注:不允许任何形式的转载
  //loadXMl  function loadXml(xmlFile){  var xmlDoc;  if(window.ActiveXObject){//IE  xmlDoc=new ActiveXObject("Microsoft.XMLDOM");  xmlDoc.async=false;  xmlDoc.load(xmlFile);  }else if(document.implementation && document.implementation.createDocument){//firefox  opera  try{  xmlDoc = document.implementation.createDocument("", "", null);  xmlDoc.async = false;  xmlDoc.load(xmlFile);}catch(e){  try //Google Chrome  safari  {       var xmlhttp = new window.XMLHttpRequest();     xmlhttp.open("GET",xmlFile,false);       xmlhttp.send(null);       xmlDoc = xmlhttp.responseXML;    }      catch(e)      {       error=e.message;       alert(error);    } }    }else{  return null;  }  return xmlDoc;  }//checkXMLDocObjfunction chechXMLDocObj(xmlFile){var xmlDoc=loadXml(xmlFile);if(null==xmlDoc){alert("浏览器不支持");return false;}return xmlDoc;}//$var $=function(id){ return document.getElementById(id); }function loadIbookXml(){var xmlDoc=chechXMLDocObj("ibook.xml");var root=xmlDoc.documentElement;//book下的接点var x=root.childNodes;//alert(root.getElementsByTagName('book')[0].childNodes);var update= (null == root.getElementsByTagName('update')[0])?"":root.getElementsByTagName('update')[0].firstChild.data;var name = (null == root.getElementsByTagName('name')[0])?"":root.getElementsByTagName('name')[0].firstChild.data;var title = (null == root.getElementsByTagName('title')[0])?"":root.getElementsByTagName('title')[0].firstChild.data;var Keywords = (null == root.getElementsByTagName('Keywords')[0])?"":root.getElementsByTagName('Keywords')[0].firstChild.data;var description = (null == root.getElementsByTagName('description')[0])?"":root.getElementsByTagName('description')[0].firstChild.data;var contents_size = (null == root.getElementsByTagName('contents_size')[0])?"":root.getElementsByTagName('contents_size')[0].firstChild.data;var total = (null == root.getElementsByTagName('total')[0])?0:parseInt(root.getElementsByTagName('total')[0].firstChild.data);var w=null,h=null;/*遍历div接点*/for(var i=0 ;i<x.length;i++){if("div"==x[i].nodeName){//div 接点的子节点var d=root.getElementsByTagName('div')[0].childNodes;/*得到w,h的值*/for(var j=0 ; j<d.length;j++){if("w" == d[j].nodeName){w = d[j].firstChild.data;}else if("h"==d[j].nodeName){h = d[j].firstChild.data;break;}}//for-w,h}}//for()w=(null==w)?1024:w;h=(null==h)?768:h;var zoom_s=(null == root.getElementsByTagName('zoom_s')[0]) ? "" : root.getElementsByTagName('zoom_s')[0].firstChild.data;var over_zoom=(null==root.getElementsByTagName('over_zoom')[0])?"":root.getElementsByTagName('over_zoom')[0].firstChild.data;var pagelink_color=(null==root.getElementsByTagName('pagelink_color')[0])?"":root.getElementsByTagName('pagelink_color')[0].firstChild.data;var pagelink_highlight=(null==root.getElementsByTagName('pagelink_highlight')[0])?"":root.getElementsByTagName('pagelink_highlight')[0].firstChild.data;var pagesearch_color=(null==root.getElementsByTagName('pagesearch_color')[0])?"":root.getElementsByTagName('pagesearch_color')[0].firstChild.data;var pagesearch_color_selected=(null==root.getElementsByTagName('pagesearch_color_selected')[0])?"":root.getElementsByTagName('pagesearch_color_selected')[0].firstChild.data;var point_scale_w=(null==root.getElementsByTagName('point_scale_w')[0])?"":root.getElementsByTagName('point_scale_w')[0].firstChild.data;var point_scale_h=(null==root.getElementsByTagName('point_scale_h')[0])?"":root.getElementsByTagName('point_scale_h')[0].firstChild.data;/*true false*/var toright=(null!=xmlDoc.getElementsByTagName("toright"))? true:false;var cover=(null!=xmlDoc.getElementsByTagName("cover"))?true:false;var streaming=(null!=xmlDoc.getElementsByTagName("streaming"))?true:false;var download=(null!=xmlDoc.getElementsByTagName("download"))?true:false;var textonly=(null!=xmlDoc.getElementsByTagName("textonly"))?true:false;var search=(null!=xmlDoc.getElementsByTagName("search"))?true:false;var pen=(null!=xmlDoc.getElementsByTagName("pen"))?true:false;document.write("update:"+update+"<br/>"+"\n"+"name:"+name+"<br/>"+"\n"+"title:"+title+"<br/>"+"\n"+"total:"+total+"<br/>"+"\n"+"description:"+description+"<br/>"+"\n"+"contents_size:"+contents_size+"<br/>"+"\n"+"w:"+w+"<br/>"+"\n"+"h:"+h+"<br/>"+"\n"+"zoom_s:"+zoom_s+"<br/>"+"\n"+"over_zoom:"+over_zoom+"<br/>"+"\n"+"pagelink_color:"+pagelink_color+"<br/>"+"\n"+"pagelink_highlight:"+pagelink_highlight+"<br/>"+"\n"+"pagesearch_color:"+pagesearch_color+"<br/>"+"\n"+"pagesearch_color_selected:"+pagesearch_color_selected+"<br/>"+"\n"+"toright:"+toright+"<br/>"+"\n"+"cover:"+cover+"<br/>"+"\n"+"streaming:"+streaming+"<br/>"+"\n"+"download:"+download+"<br/>"+"\n"+"textonly:"+textonly+"<br/>"+"\n"+"search:"+search+"<br/>"+"\n"+"pen:"+pen);}


XML
<?xml version="1.0" encoding="UTF-8"?><book><update>123456</update>  <name>asdfghjk</name>  <title>abm</title>  <total>45</total>  <description>abc</description>  <contents_size>78G</contents_size>  <toright/>  <cover/>  <div>    <w>789</w>    <h>659</h>  </div>  <zoom_s>1,2</zoom_s>  <over_zoom>5</over_zoom>  <pagelink_color>000255255</pagelink_color>  <pagelink_highlight>2</pagelink_highlight>  <pagesearch_color>255000255</pagesearch_color>  <pagesearch_color_selected>255000000</pagesearch_color_selected>  <point_scale_w>2.4</point_scale_w>  <point_scale_h>2.1826</point_scale_h>  <streaming/>  <download/>  <textonly/>  <search/>  <pen/></book>
注:不允许任何形式的转载