request.readystate 判断5种状态时,出了问题~~~~
alert(parseInt(request.readystate))
if(request.readystate== 4)
{
if(request.status == 200){
var response=eval("("+request.responseText+")");
var Up="("+response.data[0].InfoUp+")";
var Down="("+response.data[0].InfoDown+")";
document.getElementById("InfoUp"+response.data[0].InfoID).innerText = Up;
document.getElementById("InfoDown"+response.data[0].InfoID).innerText = Down;
}
}
if(request.readystate== 4)-----这一条出了问题~~所以不能执行if(request.status == 200)这里面的代码~
------alert(parseInt(request.readystate))
在ie6里面request.readystate是1,2,3,4
在ie7里面request.readystate是NaN,unfine是怎么回事啊~
望高手解决~~~~~~~~