发送电子邮件后清除 MVC 中文本字段中的数据

Question

我是 MVC 的初学者，在发送电子邮件后试图清除文本字段中的数据。我已成功发送电子邮件，但发送电子邮件后数据并未删除。我尝试了很多解决方案，但没有得到好的结果。那么，我该怎么办呢？

Create.cshtml

@using (Html.BeginForm())
{
    @Html.AntiForgeryToken()

    <div class="form-horizontal">
        @Html.ValidationSummary(true, "", new { @class = "text-danger" })
        <div class="form-group" id="name">
            @Html.LabelFor(model => model.Name, htmlAttributes: new { @class = "control-label" })
            @Html.EditorFor(model => model.Name, new { htmlAttributes = new { @class = "form-control input-lg" } })
            @Html.ValidationMessageFor(model => model.Name, "", new { @class = "text-danger" })
        </div>

        <div class="form-group" id="email">
            @Html.LabelFor(model => model.Email, htmlAttributes: new { @class = "control-label" })
            @Html.EditorFor(model => model.Email, new { htmlAttributes = new { @class = "form-control input-lg" } })
            @Html.ValidationMessageFor(model => model.Email, "", new { @class = "text-danger" })
        </div>

        <div class="form-group" id="comment">
            @Html.LabelFor(model => model.Comments, htmlAttributes: new { @class = "control-label" })
            @Html.EditorFor(model => model.Comments, new { htmlAttributes = new { @class = "form-control input-lg comments" } })
            @Html.ValidationMessageFor(model => model.Comments, "", new { @class = "text-danger" })
        </div>

        <div class="form-group">
            <input id="success" type="submit" value="Get In Touch" class="btn btn-primary btn-block btn-lg btn-login" />
            @*<a class="btn btn-primary btn-block btn-lg" onclick="SendEmail()" >click to send email</a>*@
        </div>

FeedbacksController.cs

[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Create([Bind(Include = "Id,Name,Email,Comments")] Feedback feedback)
{
    if (ModelState.IsValid)
    {
        bool result = false;
        db.Feedbacks.Add(feedback);
        db.SaveChanges();
        result = SendEmail("abc@gmail.com", "Feedback", "<p>Hi Admin,<br/>My name is "+ feedback.Name + ". <br/> E_mail ID: " + feedback.Email + "<br/><br/>" + feedback.Comments + "<br/>Kind Regards,<br/>" + feedback.Name + "</p>");

        return View( );
    }
    return View(feedback);
}

Answer 1

服务器端

发送电子邮件后添加此代码

 ModelState.Clear();