52,787
社区成员




var __AjaxResult_text__;
var __Retrieve_req__;
function ajaxRequestText(URL)
{
__Retrieve_req__ = InitialRetrieve(__Retrieve_req);
if(__Retrieve_req__ == null){
alert( "Error initializing XMLHttpRequest! ");
}else{
__Retrieve_req__.open( "POST ", URL, true);
__Retrieve_req__.onreadystatechange = ajaxResponseText;
__Retrieve_req__.send(null);
}
alert(__AjaxResult_text__);//这句不是在这面是在下面
}
function ajaxResponseText()
{
var request = __Retrieve_req__;
if (request.readyState == 4)
{
if (request.status == 200)
{
__AjaxResult_text__ = request.responseText;
alert(__AjaxResult_text__);//在这个位置就能出来值了
}
}
request = null;
}
//__Retrieve_req__.open( "POST ", URL, true);
//=======>
__Retrieve_req__.open( "POST ", URL, false);