weixin_33693070 2011-08-22 10:08 采纳率: 0%
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使用的是ajax.ashx标准吗?

I have inherited a existing website with a large codebase. To handle ajax requests, the site has just one file called ajax.ashx. Inside the file is a switch statement that looks like this:

switch (_json["m"])
{
    case "editDetails":
        if (requestIsValid(context))
            _resp = AjaxMap.editDetailsPro(_json);
        break;

    case "addNewContact":
        if (requestIsValid(context))
            _resp = AjaxMap.addNewContact(_json);
        break;

   // ... and so on.
}

There is about 50 different cases.

For me, this is not the natural solution - I would probably have a different handler for each group similar requests.

I haven't worked with web technology much before. Is this the usual way to do it? And if so, what are the benefits?

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  • weixin_33736832 2011-08-22 10:16
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    It is perfectly OK.

    You save page lifecycle overhead that usually occurs when using Ajax in its default WebForms facilities (UpdatePanel etc.) or even over proxies such as WCF / WebService.

    Not to say that these infrastructures are useless, they are certainly not. But for the sole purpose of getting and request, do something and sending net data response - it's fine.

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