我有一个MVC 5应用程序,在我的_Layout.cshtml文件中,我有这样的东西:
<div class="input-top">
<a class="GoBtn" href=""><img src="~/Content/img/GOBtn.png" class="gobtn-position"></a>
<input id="homeZipCode" type="text" class="form-control input-position-2" placeholder="ZIP">
<input id="homeService" type="text" class="form-control input-position-1" placeholder="What do you need done today?">
</div>
关键是当用户填写上述输入并按下href属性时,我想打开一个新的视图页面并将数据一起发送到视图。视图所属的操作方法定义如下:
[Authorize]
public ActionResult ServiceRequest() { ... }
[Authorize]
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult ServiceRequest(RequestViewModel rvm, HttpPostedFileBase image = null, HttpPostedFileBase video = null) { ... }
我的rvm视图模型定义如下:
public class RequestViewModel
{
[Required(ErrorMessage = "Please select a state")]
[Display(Name = "State")]
public int StateID { get; set; }
[Required(ErrorMessage = "Please enter a zip code")]
[Display(Name = "Zip")]
public string ZipCode { get; set; }
[Required(ErrorMessage = "Please choose a service")]
[Display(Name = "Service")]
public string ServiceName { get; set; }
// more unrelated fields below
}
最后,我有我的AJAX调用,我已在_Layout.cshtml文件中的脚本标记之间定义:
<script>
$(document).ready(function () {
$('a.GoBtn').on('click', function (e) {
e.preventDefault();
debugger;
// Send an ajax post request with data
var homeZipCode = $("#homeZipCode").val();
var homeService = $("#homeService").val();
var model = { ZipCode: homeZipCode, ServiceName: homeService };
$.ajax({
url: '@Url.Action("ServiceRequest", "Home")',
contentType: 'application/json; charset=utf-8',
type: 'POST',
dataType: 'html',
data: JSON.stringify(model)
})
.success(function (result) {
});
});
});
</script>
问题是,当我填写这两个输入字段,并按下Go href时,我收到一条错误消息:
POST localhost:44300 / Home / ServiceRequest [HTTP / 1.1 500 Internal Server 错误4ms]
知道问题可能是什么?以及如何解决?
答案 0 :(得分:2)
您的操作方法具有ValidateAntiForgeryToken
属性,但AJAX调用未传递令牌。删除属性,它将起作用。
或者,您需要在AJAX POST中包含防伪令牌,方法是在页面上放置@Html.AntiForgeryToken()
,然后将此值放入隐藏的输入中。