//2銆佸垱寤篨MLHttpRequest瀵硅薄
//榪欏叾瀹炴槸XMLHttpReqest瀵硅薄浣跨敤鏈澶嶆潅鐨勪竴姝?br /> //閽堝IE鍜屽叾浠栫被鍨嬫祻瑙堝櫒寤虹珛榪欎釜瀵硅薄鐨勪笉鍚屾柟寮忓啓涓嶅悓鐨勪唬鐮?br />
if(window.XMLHttpRequest){
//閽堝firefox,mozillaz,opera,IE7,IE8
xmlhttp = new XMLHttpRequest();
//鐢ㄤ簬淇鏌愪簺Mozillaz嫻忚鍣╞ug
if(xmlhttp.overrideMimeType)
{
xmlhttp.overrideMimeType("text/xml");
}
}
else if(window.ActiveXObject){
//閽堝IE6錛孖E5.5錛孖E5
//涓や釜閮藉彲浠ュ垱寤篨MLHttpRequest瀵硅薄錛屼繚瀛樺湪js鏁扮粍涓?br /> var activeName=["MSXML2.XMLHTTP","Microsoft.XMLHTTP"];
//var activeName= ['MSXML2.XMLHTTP.6.0','MSXML2.XMLHTTP.5.0', //'MSXML2.XMLHTTP.4.0','MSXML2.XMLHTTP.3.0', //'MSXML2.XMLHTTP','Microsoft.XMLHTTP'];
for(var i =0;i<activeName.length;i++)
{//鍙栧嚭涓涓帶浠跺悕鏉ュ垱寤篨MLHttpRequest瀵硅薄錛屽垱寤烘垚鍔熷氨緇堟寰幆錛屽鏋滃垱寤哄け璐ュ彲浠ョ戶緇垱寤?br />
//鍙互鎶涘嚭寮傚父錛岀戶緇垱寤?br />
try{
xmlhttp= new ActiveXObject(activeName[i]);
break;
}catch(e){
}
}
}
//紜XMLHttpRequest瀵硅薄宸茬粡鍒涘緩鎴愬姛
if(!xmlhttp)
{
alert("XmlHttpRequest鍒涘緩澶辮觸");
return;
}
//3銆佹敞鍐屽洖璋冨嚱鏁幫紝鍑芥暟鍚嶅悗闈笉瑕佸姞鎷彿
//濡傛灉鍔犱簡鎷彿錛屽氨鍙樻垚浜嗚皟鐢ㄥ嚱鏁幫紝浼氭妸鍑芥暟鐨勮繑鍥炲煎彂鎸ョ粰xmlhttp錛屾病鏈夎揪鍒版垜浠殑鐩殑
xmlhttp.onreadystatechange=callback;
//4銆佽緗繛鎺ヤ俊鎭?br />
//絎竴涓弬鏁拌緗甴ttp璇鋒眰鏂瑰紡錛屼富瑕佹槸get鍜宲ost涓ょ鏂瑰紡
//絎簩涓弬鏁版槸uri鍦板潃
//絎笁涓弬鏁拌〃紺哄紓姝ヤ氦浜掕繕鏄悓姝ヤ氦浜掓柟寮忥紝true琛ㄧず寮傛錛宖alse琛ㄧず鍚屾
xmlhttp.open("GET","/JQuery/servlet/AjaxServlet?name="+username,true);
//5銆佸彂閫佹暟鎹紑濮嬪拰鏈嶅姟鍣ㄧ浜や簰
//鍚屾鏂瑰紡涓嬶紝send榪欏彞璇濅細鍦ㄦ湇鍔″櫒绔殑鏁版嵁鍥炴潵鍚庯紝鎵嶆墽琛屽畬
//寮傛鏂瑰紡涓嬶紝send浼氱珛鍗蟲墽琛屽畬
xmlhttp.send(null);
}
//5銆佸啓鍥炶皟鍑芥暟
//鍥炶皟鍑芥暟
function callback(){
//鎺ユ敹鐩稿簲鐨勭浉搴旀暟鎹?br />
//鍒ゆ柇浜や簰鐘舵佸凡緇忓畬鎴?br />
if(xmlhttp.readyState ==4)
{
//鍒ゆ柇http鐨勪氦浜掔姸鎬?br />
if(xmlhttp.status == 200)
{
//鑾峰彇鏈嶅姟鍣ㄧ榪斿洖鐨勬暟鎹?br />
//鑾峰彇鏈嶅姟鍣ㄧ綰枃鏈暟鎹?br />
var responseText = xmlhttp.responseText;
//灝嗘暟鎹樉紺哄湪欏甸潰涓?br />
//閫氳繃dom鑾峰彇div鍏冪礌鑺傜偣
var divNode =document.getElementById("result");
//璁劇疆鍏冪礌鑺傜偣鐨刪tml鍐呭
divNode.innerHTML=responseText;
}
}
]]>
function check(id,msg){
var value = DWRUtil.getValue(id);
if (value === "") {
return false;
} else { UserService.getUserByName(value, function(data){callback (data,msg)});break; } 
}
}function callback(data,id,msg) { result = DWRUtil.getValue(id); result.innerHTML = msg;}]]>