从jqGrid的问题调用asp.net网页API DELETE

问题描述：

我想援引jqGrid的ASP.net WEB API的DELETE方法。但是我得到的消息 - 错误状态：不允许的方法错误code：405。

I am trying to invoke DELETE method of ASP.net WEB API from jqGrid. However I get message - "Error Status: 'Method Not Allowed'. Error code: 405".

下面是详细信息。

的jqGrid code -

JQGrid code-

 $("#employeeSalarysGrid").jqGrid('navGrid', '#employeeSalarysPager',
            {
                add: true,
                edit: true,
                del: true
            },
            editOption,
            addOption,
            delOption);

var delOption = {
        caption: "Delete",
        msg: "Delete selected record(s)?",
        bSubmit: "Delete", bCancel: "Cancel",
        mtype: "DELETE",
        url: 'http://localhost:50570/api/Test/'
    };

的ASP.NET Web API方法：

ASP.NET Web API method:

public HttpResponseMessage Delete(string id)
{
    //code for processing delete request
}

我已经追查使用招发送的请求。下面是请求的详细信息：

I have traced the request sent using Fiddler. Below is the request details:

DELETE http://localhost:50570/api/Test HTTP/1.1
Accept: */*
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Referer: http://localhost:53055/Views/Test.aspx
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko
Host: localhost:50570
Content-Length: 13
Connection: Keep-Alive
Pragma: no-cache

oper=del&id=2

请注意参数ID = 2的请求的发送正文，且没有查询字符串，我相信应该是不错。

Please note parameter Id=2 is sent in the body of request and not query string, which I believe should be fine.

请让我知道原因，您的想法，为什么没有被调用删除方法。

Please let me know your thoughts on reason why delete method is not getting invoked.

答

您应该DELETE请求清除体内，并在网址的结尾追加ID。答案（或这个老之一）描述了实施细则。我将严格建议您删除的http：//本地主机：50570 preFIX从那里使用，并使用例如 URL网址：'/ API /测试/ 而不是网址：的http：//本地主机：50570 / API /测试/ 。请参见这里阿贾克斯的限制。

You should remove the body from DELETE request and append id at the end of the URL. The answer (or this old one) describes the implementation details. I would strictly recommend you to remove http://localhost:50570 prefix from URLs which you use and use for example url: '/api/Test/' instead of url: 'http://localhost:50570/api/Test/'. See here for restrictions of Ajax.

从jqGrid的问题调用asp.net网页API DELETE

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