Javascript解析xml

來源:互聯網
上載者:User

從檔案解析:

<html><body><script type="text/javascript">try //Internet Explorer  {  xmlDoc=new ActiveXObject("Microsoft.XMLDOM");  }catch(e)  {  try //Firefox, Mozilla, Opera, etc.    {    xmlDoc=document.implementation.createDocument("","",null);    }  catch(e) {alert(e.message)}  }try   {  xmlDoc.async=false;  xmlDoc.load("books.xml");  document.write("xmlDoc is loaded, ready for use");  }catch(e) {alert(e.message)}</script></body></html>

從字串中解析:

<html><body><script type="text/javascript">text="<bookstore>"text=text+"<book>";text=text+"<title>Harry Potter</title>";text=text+"<author>J K. Rowling</author>";text=text+"<year>2005</year>";text=text+"</book>";text=text+"</bookstore>";try //Internet Explorer  {  xmlDoc=new ActiveXObject("Microsoft.XMLDOM");  xmlDoc.async="false";  xmlDoc.loadXML(text);  }catch(e)  {  try //Firefox, Mozilla, Opera, etc.    {    parser=new DOMParser();    xmlDoc=parser.parseFromString(text,"text/xml");    }  catch(e) {alert(e.message)}  }document.write("xmlDoc is loaded, ready for use");</script></body></html>

接下來就類似DOM操作xml文檔了

更多: http://www.w3school.com.cn/xmldom/dom_parser.asp

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