ajax。无法找到资源

我正在使用C＃asp.net mvc4并尝试执行ajax搜索。但它是错误的，它说“找不到资源”。我做错了什么？ajax。无法找到资源

控制器

//Search 
    [HttpPost] 
    public ActionResult ContractSearch(string Name) 
    { 
     var contracts = db.Contracts.Include(c => c.DocType).Include(c => c.CreditType).Include(c =>   c.Bank).Include(c => c.UserProfile).Where(c => c.FirstName.Equals(Name)); 
     return View(contracts.ToList()); 
    }

查看

@model IEnumerable<CreditoriyaApp.Models.Contract> 

@{ 
ViewBag.Title = "Index"; 
} 

<div> 
@using (Ajax.BeginForm("ContractSearch", "Contract", new AjaxOptions { UpdateTargetId = "searchresults" })) 
{ 
<input type="text" name="Name" /> 
<input type="submit" value="Search" /> 
} 

<div id="searchresults"> 
@if (Model != null && Model.Count()>0) 
{ 
    <ul> 
    @foreach (var item in Model) 
    { 
     <li>@item.FirstName</li> 
    } 
    </ul> 
} 
</div>

错误

Server Error in '/' Application. 

The resource cannot be found. 

Description: 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. 

Requested URL: /Contract/ContractSearch

来源

2013-07-21 tarakan

是否'默认Ajax.BeginForm'使用GET请求而不是POST请求？控制器名称是否正确？ – David

Ajax.BeginForm使用POST请求，控制器名称正确。 – tarakan

也许[这]（http://stackoverflow.com/questions/4476511/asp-net-mvc-ajax-beginform-is-not-submitting-via-ajax）是你有同样的问题。干杯! –

添加下面的控制器。那么你的错误将被纠正。

public ActionResult ContractSearch() 
{ 
    return View(); 
}

搜索你可以尝试像下面的例子。

型号：

public class Person 
    { 
     public string Name { get; set; } 
     public string Country { get; set; } 

    }

控制器：

public ActionResult SearchPerson() 
     { 

      return View(); 
     } 

     [HttpPost] 
     public ActionResult SearchPerson(string searchString) 
     { 
      System.Collections.Generic.List<Person> lst = new List<Person>(); 
      lst.Add(new Person { Name = "chamara", Country = "Sri Lanka" }); 
      lst.Add(new Person { Name = "Arun", Country = "India" }); 
      if (!string.IsNullOrEmpty(searchString)) 
      { 
       lst = lst.AsEnumerable().Where(r => r.Name.Contains(searchString)).ToList(); 
      } 
      string result = string.Empty; 
      result = "<p>Search Result<p>"; 
      foreach (Person item in lst) 
      { 
       result = result + "<p> Names is: " + item.Name + " and Country is:" + item.Country + "<p>"; 
      } 
      return Content(result, "text/html"); 
     }

查看：

@model IEnumerable<Mvc4Test.Models.Person> 

@{ 
    Layout = null; 
} 

<!DOCTYPE html> 

<html> 
<head> 
    <meta name="viewport" content="width=device-width" /> 
    <title>SearchPerson</title> 
    <script src="@Url.Content("~/Scripts/jquery-1.7.1.min.js")" type="text/javascript"></script> 
    <script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.js")" type="text/javascript"></script> 
    <script src="@Url.Content("~/Scripts/jquery.validate.js")" type="text/javascript"></script> 
    <script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.js")" type="text/javascript"></script> 
</head> 
<body> 

@using (Ajax.BeginForm("SearchPerson", "Search", new AjaxOptions { HttpMethod = "Post", UpdateTargetId = "searchresults" })) 
{ 
@Html.TextBox("searchString") 
<input type="submit" value="Search" /> 
}  

<div id="searchresults"> 

</div> 
</body> 
</html>

来源

2013-07-21 04:30:06 chamara

我通过使用PartialView解决了这个问题。 – tarakan

ajax。无法找到资源

回答

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