function get(url) {
this.callback = callbackFunc;
var xhr = window.ActiveXObject ? new ActiveXObject("microsoft.xmlhttp") : new XMLHttpRequest();
xhr.open("get", url, false);
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
return xhr.responseText; //这里怎样回调?
}
}
xhr.send(null);
}在其它页面调用这个函数
var url="xx.aspx?ss=pp"
var data=get(url);
this.callback = callbackFunc;
var xhr = window.ActiveXObject ? new ActiveXObject("microsoft.xmlhttp") : new XMLHttpRequest();
xhr.open("get", url, false);
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
return xhr.responseText; //这里怎样回调?
}
}
xhr.send(null);
}在其它页面调用这个函数
var url="xx.aspx?ss=pp"
var data=get(url);
this.callback = callbackFunc;
var xhr = window.ActiveXObject ? new ActiveXObject("microsoft.xmlhttp") : new XMLHttpRequest();
xhr.open("get", url, false);
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
this.callback(xhr.responseText);
return xhr.responseText; //这里怎样回调?
}
}
xhr.send(null);
}在其它页面调用这个函数
var url="xx.aspx?ss=pp"
var data=get(url);
如:
xhr.send(null);
return xhr.responseText;
var xhr = window.ActiveXObject ? new ActiveXObject("microsoft.xmlhttp") : new XMLHttpRequest();
xhr.open("get", url, false);
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
this.callback(xhr.responseText);
//这里怎样回调?
}
}
xhr.send(null);
return xhr.responseText;这样?
}
if(http.readyState==4 && http.status==200){
return xhr.responseText;//IE的时候
}
http.send(null);
if(浏览器==火狐)return xhr.responseText;
};
function get(url) {
//this.callback = callbackFunc;
var xhr = window.ActiveXObject ? new ActiveXObject("microsoft.xmlhttp") : new XMLHttpRequest();
xhr.open("get", url, false);
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
show(xhr.responseText);
}
}
xhr.send(null);
}
function show(data){
alert(data)
}
var url="ajax.asp"
var data=get(url);老楼 这样呢。