问题使用AJAX调用在IE6和IE7 - 我再问同样的问题，因为我没有得到任何解决方案之前 [英] problem using AJAX call in IE6 and IE7 -- I am asking the same question again, cause i did not get any solution before

问题描述

我有这个代码，它在FireFox，chrome和IE8工作正常，但它不工作在IE6和IE7。

I have this code, which is working fine in FireFox, chrome and IE8 but is it not working on IE6 and IE7.

function GetXmlHttpObject() {
  //var xmlHttp = null;
  try {
    xmlHttp = new XMLHttpRequest();
  } catch (e) {
    try {
      xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
  return xmlHttp;
}

function login()
{
    alert("Entered Login()");   
    var url="http://server.com/ALUauth.php";
    xmlhttp.onreadystatechange=statechangedLogin;
    xmlhttp.open("GET", url, true);
    xmlhttp.send(null);
}

function statechangedLogin()
{
    if(xmlhttp.readyState==4)
    {
        alert("Entered State Changed Login");
        if (xmlhttp.responseText=="Please <a href=http://server.com/ALUauth.php?login>login</a>")
        {
                document.getElementById("ALUauth").innerHTML=xmlhttp.responseText;
        }
        else
        {
                GetEmailId();
        }

    }
}

function GetEmailId()
{   
    alert("Entered GetEmailId()");
    var url="http://server.com/GetPostEmail.php";
    url=url+"&sid="+Math.random();
    xmlhttp.onreadystatechange=statechangedLogin2;
    xmlhttp.open("GET", url, true);
    xmlhttp.send(null);
}

function statechangedLogin2()
{ 
    if(xmlhttp.readyState==4)
    {
        alert("Enter State Changed Login 2");
        if(xmlhttp.responseText=="Login again")
        {
                window.location="http://server.com/profile.html";
        }
    }
}

任何其他浏览器除了IE6和7输出显示我所有的警报框从开始： - 输入登录（） - 输入状态更改登录 - 输入GetEmailId（） - 输入状态更改的登录2

When I run the code in any other browser except for IE6 and 7 the output shows me all the alert boxes starting from: - Entered Login() - Entered State Changed Login - Entered GetEmailId() - Enter State Changed Login 2

，然后窗口位置更改为 http://server.com/profile.html

and then the window location changes to http://server.com/profile.html

但是当我在IE 6或7上运行同样的东西时，代码不会进入statechangedLogin2（），所以我得到的只有警报：

but when I run the same thing on IE 6 or 7, the code does not go into the statechangedLogin2(), and so the only alerts I get here are:

* Entered Login()
* Entered State Changed Login
* Entered GetEmailId()

我无法弄清楚为什么会出现此问题。为什么会发生，我应该改变什么？该项目在包括IE8在内的其他浏览器上正常工作。

I am unable to figure out why this issue is occuring. Why is it happening, and what should I change? The project is working absolutely fine on other browsers include IE8.

有人可以帮我解决这个问题。

Can some one help me figure this issue of mine.

推荐答案

您好，很抱歉再次发布我的问题。但我没有得到任何解决方案，所以我试图这样做。你对我很抱歉。

Hello i am sorry to post my question again. but i was not getting any solution there so i tried to do this. thou i am sorry about it.

无论如何，我可以在我老板的帮助下解决这个问题。

Anyways i was able to solve the situation with the help of my boss.

所有我做的是给GetEmailId函数自己的会话。类似这样：

all i did was to give GetEmailId function its own session. something like this:

function GetEmailId（）

function GetEmailId()

{
alert ）; xmlhttpTwo = GetXmlHttpObject（）var url =http://server.com/GetPostEmail.php; url = url +& sid =+ Math.random（）; xmlhttpTwo.onreadystatechange = statechangedLogin2; xmlhttpTwo.open（GET，url，true）; xmlhttpTwo.send（null）; }

{ alert("Entered GetEmailId()"); xmlhttpTwo=GetXmlHttpObject() var url="http://server.com/GetPostEmail.php"; url=url+"&sid="+Math.random(); xmlhttpTwo.onreadystatechange=statechangedLogin2; xmlhttpTwo.open("GET", url, true); xmlhttpTwo.send(null); }

我试过这个，它在IE 6 n 7 ...：）工作绝对正常：

I tried this and it works absolutely fine on IE 6 n 7 ... :)

Zeeshan

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