关于成功的jQuery Ajax非常慢。

I have a list with 1000 test items, each Item contains 8 propetys. I have a problem with loading time.

我有一个包含1000个测试项目的列表，每个项目包含8个propetys。我的装货时间有问题。

When i load the page i run GetListOfTestItems(). The time it takes before it hit return in getTestItems() is under 0.56 seconds. Loading time of whole page is 10.78 seconds. Tested in different browsers with same result After ajax hit success it loads right away, so i think extra 10 secnds comes from, when server send result back to ajax. How to imporove loading time?

当我加载这个页面时，我运行getlistoftem()。在gettestitem()中返回之前的时间是0.56秒。整个页面的加载时间为10.78秒。测试在不同的浏览器中，在ajax成功完成后，它会立即加载，所以我认为额外的10秒来自于，当服务器将结果返回到ajax时。如何在加载时间内进行填充?

    [WebMethod]
    public static List<TestItem> getTestItems()
    {
        List<TestItem> list = service.getTestItems();

        return list;
    }




function GetListOfTestItems() {
    $.ajax({
        type: "POST",
        url: 'UserProfile.aspx/getTestItems',
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        error: OnAjaxError,
        success: addAnsweredQuestions

    });

}

}

1 个解决方案

#1

How long does it take until the addAnsweredQuestions is first called? it could be the ajax call is a red herring and something else on the page is slowing things down.

需要多长时间，直到第一个问题被调用?可能是ajax调用是一个红鲱鱼，而页面上的其他东西正在减慢它的速度。