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<script type="text/javascript">
function addUrl(){
//1¡¢ÉèÖÃÇëÇóurlµØÖ·
var name = document.getElementById("name").value;
var text = document.getElementById("url").value;
var url = "insertUrl.do?name="+name+
"&url="+text+"&time"+new Date() ;
//2¡¢´´½¨xmlHttpRequest¶ÔÏó
xmlHttpRequest = createXmlHttpRequest();
//3¡¢ÉèÖÃxmlHttpRequest¶ÔÏóµÄ»Øµ÷º¯Êý
xmlHttpRequest.onreadystatechange = execute ;
//4¡¢×¢²áxmlHttpRequest¶ÔÏó
xmlHttpRequest.open("get",url,true);
//5¡¢·¢ËÍÇëÇó
xmlHttpRequest.send(null);
}
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function createXmlHttpRequest(){
//Èç¹ûÊÇIEä¯ÀÀÆ÷
if(window.ActiveXObject){
return new ActiveXObject("Microsoft.XMLHTTP");
}
//·ÇIEä¯ÀÀÆ÷
if(window.XMLHttpRequest){
return new XMLHttpRequest();
}
}
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function execute(){
//µ±xmlHttpRequestµÄ״̬Ϊ½ÓÊÕ½á¹û²¢Íê±ÏºÍ·þÎñÆ÷·µ»Ø×´Ì¬ÎªÕý³£Ö´ÐÐˢв¿·ÖÒ³Ãæ
if(xmlHttpRequest.readyState == 4 &&
xmlHttpRequest.status == 200){
if(xmlHttpRequest.responseText=="true"){

alert("Ìí¼Ó³É¹¦£¡");

//Ìí¼Óµ½ÏÂÀ­Áбí
var obj = document.getElementById("myUrl");
var name =
document.getElementById("name").value;
var text =
document.getElementById("url").value;
var op = new Option(name,text);
obj.options.add(op);

//Òþ²Ø²ã
showAddUrl();
}
}
}
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function execute(){
//µ±xmlHttpRequestµÄ״̬Ϊ½ÓÊÕ½á¹û²¢Íê±ÏºÍ·þÎñÆ÷·µ»Ø×´Ì¬ÎªÕý³£Ö´ÐÐˢв¿·ÖÒ³Ãæ
if(xmlHttpRequest.readyState == 4 &&
xmlHttpRequest.status == 200){
alert("Ìí¼Ó³É¹¦£¡");

//Ìí¼Óµ½ÏÂÀ­Áбí
var obj = document.getElementById("myUrl");
//Ìí¼Ó֮ǰÏÈÇå¿ÕÁбí
obj.options.length = 0 ;

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xmlDoc = xmlHttpRequest.responseXml;

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myUrl = xmlDoc.documentElement ;

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for(var x=0;x<myUrl.childNodes.length;x++){
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asp ajax ²é¿´IPµÄËùÔÚµØ

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<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8" />
<form id="form1" name="form1" method="post">
<input name="ip" type="text" id="ip" style="width:170px" />
</form>
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classname=encodeURI($('#classname').val());
classdescription=encodeURI($('#classdescription').val());
actionArr={classname:classname,classdescription:classdescription};
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Ajax ¸ø XMLHttpReq.onreadystatechange´«µÝ²ÎÊý

Ajax ¸ø XMLHttpReq.onreadystatechange´«µÝ²ÎÊý
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xmlhttp.onreadystatechange= function(){xx(123)};
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xmlhttp.onreadystatechange= new Function("xx(123)");
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m=document.getElementsByName("text8");
v=m[i];
XMLHttpReq.onreadystatechange=function(){proce(v)};
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