【发布时间】：2016-01-25 02:19:57
【问题描述】：
如果我的 aspx 页面位于我的 web 项目的正下方，我的 ajax 调用工作得非常好。（例如，mysite.web/LeadSummary.aspx）但是如果我的 aspx 页面在另一个文件夹中（例如，mysite.web/Summary /LeadSummary.aspx)，我的ajax调用失败，一直显示404错误。
我按照类似的帖子here 进行了尝试。但这对我不起作用。 有任何建议可以使它正常工作。
这是我的 LeadSummary.aspx 页面（位于我的 webproject 的子文件夹中，即 mysite.Web/summary/LeadsSummary.aspx）
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="LeadsSummary.aspx.cs" Inherits="Summary_LeadsSummary" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Export Grid to Excel</title>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.11.1.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: '/summary/LeadsSummary.aspx/BindEmployees',
data: "{}",
dataType: "json",
success: function(result) {
for (var i = 0; i < result.d.length; i++) {
$("#gvData").append("<tr><td>" + result.d[i].FirstName + "</td><td>" + result.d[i].LastName + "</td><td>" + result.d[i].City + "</td><td>" + result.d[i].Country + "</td></tr>");
}
},
error: function(result) {
debugger;
alert("Error");
}
});
}); //doc ready
</script>
</head>
<body>
<br />
<form id="form1" runat="server">
Search :
<asp:TextBox ID="txtSearch" runat="server" Font-Size="20px" onkeyup="Search_Gridview(this, 'gvData')"></asp:TextBox>
<br />
<br />
<hr />
<asp:GridView ID="gvData" runat="server" CellPadding="4" ShowHeaderWhenEmpty="true" ForeColor="#333333">
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#EFF3FB" />
</asp:GridView>
</form>
</body>
</html>这是上面aspx页面的代码
[WebMethod]
public static Employee[] BindEmployees()
{
var employeeList = new Employee[]
{
new Employee { FirstName="Harry", LastName="Fields" , City="Bellevue",Country="USA" },
new Employee { FirstName="Alex", LastName="Yert" , City="Westj",Country="Japan" },
new Employee{ FirstName="Mool", LastName="Yerwfd" , City="WWSw",Country="Canada" }
};
return employeeList.ToArray();
}
这是我在 DOM 响应文本中发现的错误消息
"
<head>
<title>The resource cannot be found.</title>
<meta name="viewport" content="width=device-width" />
<style>
body {font-family:"Verdana";font-weight:normal;font-size: .7em;color:black;}
p {font-family:"Verdana";font-weight:normal;color:black;margin-top: -5px}
b {font-family:"Verdana";font-weight:bold;color:black;margin-top: -5px}
H1 { font-family:"Verdana";font-weight:normal;font-size:18pt;color:red }
H2 { font-family:"Verdana";font-weight:normal;font-size:14pt;color:maroon }
pre {font-family:"Consolas","Lucida Console",Monospace;font-size:11pt;margin:0;padding:0.5em;line-height:14pt}
.marker {font-weight: bold; color: black;text-decoration: none;}
.version {color: gray;}
.error {margin-bottom: 10px;}
.expandable { text-decoration:underline; font-weight:bold; color:navy; cursor:hand; }
@media screen and (max-width: 639px) {
pre { width: 440px; overflow: auto; white-space: pre-wrap; word-wrap: break-word; }
}
@media screen and (max-width: 479px) {
pre { width: 280px; }
}
</style>
</head>
<body bgcolor="white">
<span><H1>Server Error in '/' Application.<hr width=100% size=1 color=silver></H1>
<h2> <i>The resource cannot be found.</i> </h2></span>
<font face="Arial, Helvetica, Geneva, SunSans-Regular, sans-serif ">
<b> Description: </b>HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.
<br><br>
<b> Requested URL: </b>/summary/LeadsSummary.aspx/BindEmployees<br><br>
<hr width=100% size=1 color=silver>
<b>Version Information:</b> Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.6.79.0
</font>
</body>
[HttpException]：路径“/summary/LeadsSummary.aspx/BindEmployees”的控制器未找到或未实现 IController。
在 System.Web.Mvc.DefaultControllerFactory.GetControllerInstance(RequestContext requestContext, Type controllerType)
在 System.Web.Mvc.DefaultControllerFactory.CreateController(RequestContext requestContext, String controllerName)
在 System.Web.Mvc.MvcHandler.ProcessRequestInit(HttpContextBase httpContext, IController& 控制器, IControllerFactory& 工厂)
在 System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback 回调, 对象状态)
在 System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContext httpContext, AsyncCallback 回调, 对象状态)
在 System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData)
在 System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
在 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
-->" 状态
404
知道为什么我的 Ajax 调用会显示此错误吗？有解决此错误的建议吗？
更新
我在我的 RouteConfig 中添加了以下几行，它起作用了
routes.IgnoreRoute("{*allaspx}", new { allaspx = @".*\.aspx(/.*)?" });
【问题讨论】：
-
如果你已经将它移动到一个文件夹中，那你为什么不把它添加到你的ajax
url-<%=ResolveClientUrl("Summary/LeadsSummary.aspx")%>/BindEmployees中呢？ -
我已经尝试过了，但没有运气
-
如果你使用混合应用，你可以试试这个添加路由路由。IgnoreRoute("{resource}.aspx/{*pathInfo}");
-
我尝试添加 routes.IgnoreRoute("{resource}.aspx/{*pathInfo}");但仍然遇到同样的错误
-
我也尝试添加 routes.IgnoreRoute("{page}.aspx/{*webmethod}");但仍然遇到同样的错误
标签： jquery asp.net ajax asp.net-mvc c#-4.0