--------------XML部分----------html
<?xml version="1.0" encoding="utf-8"?> <xyj> <person> <name>唐僧</name> <sex>男</sex> <info>大唐高僧</info> </person> <person> <name>孫悟空</name> <sex>男</sex> <info>齊天大聖</info> </person> <person> <name>豬八戒</name> <sex>男</sex> <info>天蓬元帥</info> </person> <person> <name>沙悟淨</name> <sex>男</sex> <info>捲簾大將</info> </person> </xyj>
---------HTML和JS部分------------node
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> </head> <body> <select> <option value="唐僧">唐僧</option><!--這裏的value必定要有,否則IE6出不來--> <option value="孫悟空">孫悟空</option> <option value="豬八戒">豬八戒</option> <option value="沙悟淨">沙悟淨</option> </select> <div></div> </body> <script> var select=document.getElementsByTagName("select")[0]; var div=document.getElementsByTagName("div")[0]; select.onchange=function(){ var val=this.value; var xmlHttp=window.XMLHttpRequest?new XMLHttpRequest():new ActiveXObject("Microsoft.XMLHttp"); xmlHttp.open("GET",'xyj.xml'); xmlHttp.send();//發送 xmlHttp.onreadystatechange=function(){ if(xmlHttp.readyState==4&&xmlHttp.status==200){ var xml=xmlHttp.responseXML; //alert(xml); //alert(xml.getElementsByTagName("person")[0].getElementsByTagName("name")[0].innerHTML) var person=xml.getElementsByTagName("person"); for(var i=0;i<person.length;i++){ var name=person[i].getElementsByTagName("name")[0].firstChild.nodeValue;//IE不支持在XML裏面用innerHTML找文本,可是在HTML是能夠用的 if(name==val){ var sex=person[i].getElementsByTagName("sex")[0].firstChild.nodeValue; var info=person[i].getElementsByTagName("info")[0].firstChild.nodeValue; div.innerHTML=sex+"<br/>"+info; return; } } div.innerHTML="未找到結果"; } }; }; select.onchange();//打開頁面觸發一次 </script> </html>