52,792
社区成员




function AjaxLogin(url){
var xmlObj = null;
if(window.XMLHttpRequest){
xmlObj = new XMLHttpRequest();
} else if(window.ActiveXObject){
xmlObj = new ActiveXObject("Microsoft.XMLHTTP");
} else {
return;
}
xmlObj.onreadystatechange = function(){
if(xmlObj.readyState == 4){
var rstr;
//var mylevl = parseInt(xmlObj.responseXML.getElementsByTagName('int')[0].firstChild.data);
alert( xmlObj.responseText );
}
}
xmlObj.open ('POST', url, true);
xmlObj.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded' );
xmlObj.send ("UserName=xxxx&Pwd=xxxx");
}
用firebug看看控制台的post/响应信息
看看参数发出去了没
function AjaxLogin(url){
var xmlObj = null;
if(window.XMLHttpRequest){
xmlObj = new XMLHttpRequest();
} else if(window.ActiveXObject){
xmlObj = new ActiveXObject("Microsoft.XMLHTTP");
} else {
return;
}
alert(xmlObj);//是否成功创建
xmlObj.open ('POST', url, true);
xmlObj.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded' );
xmlObj.onreadystatechange = function(){//放到这里来看看
if(xmlObj.readyState == 4 && xmlObj.status == 200){//状态200
var rstr;
//var mylevl = parseInt(xmlObj.responseXML.getElementsByTagName('int')[0].firstChild.data);
alert( xmlObj.responseText );//看看有没有回调,及后台有没有代码运行
}
}
xmlObj.send ("UserName=xxxx&Pwd=xxxx");
}