Question

使用电解法的Im似乎在装货时展示。我没有任何东西可以自动提交表格,在我的控制人员中,在表格公布之前,没有进行验证检查。充其量,验证似乎在提交时完美无缺。

观点:

[Validator(typeof(SendMessageInputValidator))]
public class SendMessageInput
{
    public string Title { get; set; }
    public string Content { get; set; }
    public string VideoUrl { get; set; }
    public string CultureName { get; set; }
    public bool VideoMode { get; set; }
}

public class SendMessageInputValidator : AbstractValidator<SendMessageInput>
{
    public SendMessageInputValidator()
    {
        RuleFor(s => s.Title)
            .NotEmpty().WithMessage("TitleRequired".Translate("MCN"));
    }
}

主计长:

    public ActionResult Detail(Guid entityId, string cultureName)
    {
        var entity = _sendMessageRepository.Get(entityId);

        if (entity == null)
            throw new HttpException(404, "Not found.");

        return View(new SendMessagePageViewModel
                        {
                            NodeId = entity.NodeId,
                            Name = entity.Name,
                            Title = entity.Title,
                            Content = entity.Content,
                            BrowserTitle = entity.BrowserTitle,
                            MetaDescription = entity.MetaDescription,
                            MetaKeywords = entity.MetaKeywords,
                            SendMessageInput = new SendMessageInput { VideoMode = true }
                        });
    }

    public ActionResult SendMessageForm(SendMessageInput input)
    {
        input.CultureName = Thread.CurrentThread.CurrentUICulture.Name;
        return PartialView(/*input*/ new SendMessageInput());
    }

    [HttpPost]
    public ActionResult SendMessage(SendMessageInput input)
    {
        Thread.CurrentThread.CurrentUICulture = new CultureInfo(input.CultureName);

        if (ModelState.IsValid)
        {
            return Redirect(Utilities.GetUrl(Constants.NodeIds.MyProfile));
        }

        var entity = _sendMessageRepository.Get(Constants.NodeIds.MentorQuestionForm);

        if (entity == null)
            throw new HttpException(404, "Not found.");

        return PartialView("Detail", new SendMessagePageViewModel
                                         {
                                             NodeId = entity.NodeId,
                                             Name = entity.Name,
                                             Title = entity.Title,
                                             Content = entity.Content,
                                             BrowserTitle = entity.BrowserTitle,
                                             MetaDescription = entity.MetaDescription,
                                             MetaKeywords = entity.MetaKeywords,
                                             SendMessageInput = input
                                         });
    }

观点(主要):

 @Html.Action("SendMessageForm", "SendMessage", Model.SendMessageInput)

观点(部分):

@Html.ValidationSummary(false, "ValidationSummaryHeader".Translate("MCN"))  
@using (Html.BeginForm("SendMessage", "SendMessage", FormMethod.Post))
{
    <div class="Formulaire">
        <p>
            @Html.LabelFor(m => m.Title, "Title".Translate("MCN"), true)
            @Html.TextBoxFor(m => m.Title, new { maxlength = 200, @class = "TxtBox" })
        </p>

        @if (Model.VideoMode)
        {
            <p>
                @Html.LabelFor(m => m.VideoUrl, "VideoUrl".Translate("MCN"))
                @Html.TextBoxFor(m => m.VideoUrl)
            </p>
        }
        else
        {
            <p>
                @Html.LabelFor(m => m.Content, "Message".Translate("MCN"))
                @Html.TextAreaFor(m => m.Content, new { @class = "TxtArea" })
            </p>
        }

        @Html.HiddenFor(m => m.CultureName)

        <input type="submit" value="@("Submit".Translate("MCN"))"/>
    </div>
}

Answer 1

我认为,在你首次展示“详细观点”时,你正在推出一个<条码>,即“SendMessageInput,因为新版将有一个空洞的<条码>Title。

当你通过<代码>时页: 1 因此,在具有约束力的模型中,它将出现一种模型错误,因此,当你的部分观点得到体现时,将展示验证摘要。

您是否使用<代码>Html.Partial(或Html.Render Partial代替 Html.Action? 这将使形式不致出现任何模型。

Answer 2

即便回答是回答的一部分,我也未能做到这一点。

因此,对于今后读写这句话的人来说,我是如何做到的:

@Html.ValidationSummary() must be in the @using statement or it just doesn t show the validation summary.
Using @Html.Partial or @Html.RenderPartial is considered a good pratice but won t prevent the summary to be displayed.
I did solve my problem though using CSS. The validation summary is first rendered with a class validation-summary-valid and I applied a display:none to it. Once there are errors, the class is changed to validation-summary-errors.

在那里,你拥有这种权力,甚至连流利也无关紧要,这只是Html延伸工作的方式。

友情链接