面对问题而提交表单 - ＆QUOT; 500内部服务器错误＆QUOT; [英] Facing issue while submitting the form - "500 Internal Server Error"

问题描述

JQuery的

$(document).ready(function () {
    var EmailContainer = $('#EmailContainer');
    var url = EmailContainer.attr('data-url');
    EmailContainer.load(url, function () {
        var Emailform = $('#EmailForm');
        $.validator.unobtrusive.parse(Emailform);
        Emailform.submit(function () {
            debugger;
            var Emailform = $(this);
            if (Emailform.valid()) {
                var SendEmailUrl = EmailContainer.attr('Json-Url');
                var UserModel = { From: $('#From').val(), To: $('#To').val(), 
                      Subject: $('#Subject').val(), 
                      Description: $('#Description').val() }
                $.post(SendEmailUrl, UserModel, function (data) {
                    Emailform.html(data);
                    Emailform.removeData('validator');
                    Emailform.removeData('unobtrusiveValidation');
                    $.validator.unobtrusive.parse(Emailform);
                });
            }
            return false;
        });
    });
});

管理控制器管窥

@model _1.Areas.Email.Models.User
@using (Html.BeginForm("SendEmail", "Admin", FormMethod.Post, new { id = "EmailForm" }))
{
    @Html.LabelFor(i => i.From);
    @Html.TextBoxFor(i => i.From);
    @Html.ValidationMessageFor(i => i.From);
    <br />
    @Html.LabelFor(i => i.To);                           
    @Html.TextBoxFor(i => i.To); 
    @Html.ValidationMessageFor(i => i.To);
    <br />     
    @Html.LabelFor(i => i.Subject);                           
    @Html.TextBoxFor(i => i.Subject);
    @Html.ValidationMessageFor(i => i.Subject);
    <br />
    @Html.LabelFor(i => i.Description);                           
    @Html.TextBoxFor(i => i.Description);
    @Html.ValidationMessageFor(i => i.Description);
    <br />
    <input type="submit" value="Send Email" id="SendMail" />
}

问题 - 当提交管理员控制器的局部视图。它给500内部服务器错误

更新 - 1

正如你可以在局部视图看到 - 我提的HTML.BeginForm的动作和我也有提交表单。我想请求被提交更多然后一次？

As you can see in the Partial View - I am mentioning the action in HTML.BeginForm and also I have submit form. I think request is being submitted more then once?

推荐答案

随着错误消息指出您的应用程序试图找到一个名为Sendmail的观，这是因为你的线以下要求之一。

As the error message states you the application is trying to find a View called "SendMail" this is because of your line below requesting one.

[HttpPost]
public ActionResult SendMail(User Model)
{
    new MailController().SendMail(Model).DeliverAsync();
    return View(); // this is causing a redirect to a get version of this call
                   // asking for a view.
}

你打算在返回HTML或JSON响应？如果HTML然后添加一个视图。如果不返回 JsonResult 。

这篇关于面对问题而提交表单 - ＆QUOT; 500内部服务器错误＆QUOT;的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！