Question

我无法在我的表单中显示MVC验证消息，控制器将模型状态验证为false，但不显示验证消息。

我的模特：

public class MyViewModel
{
    [Display(Name = "Admin User")]
    [StringLength(30, MinimumLength = 3)]
    [Required(ErrorMessage = "Admin User Account Details are Required")]
    public string AdminUser { get; set; }
    public string AdminPassword { get; set; }
}

我的观点：

@using (Ajax.BeginForm("AdminPage", "AdminPage", new AjaxOptions { UpdateTargetId = "result" }))
{
    <div id="result"></div>

    @Html.ValidationSummary(true)
    @Html.LabelFor(model => model.AdminUser)<br />
    @Html.TextBoxFor(model => model.AdminUser, new { @placeholder = "Username", @class = "short" })
    @Html.ValidationMessageFor(model => model.AdminUser)
    @Html.TextBoxFor(model => model.AdminPassword, new { @placeholder = "Password", @type = "password", @class = "short" })
    <input type="submit" value="Submit">
}

我的控制器：

   [HttpPost]
   public ActionResult AdminPage(MyViewModel model)
   {
       if (ModelState.IsValid)
       {
           return Content("VALID!", "text/html");
       }
       return Content("NOT VALID!", "text/html");
   }

同样在Web.Config中我有：

<add key="ClientValidationEnabled" value="true"/>
<add key="UnobtrusiveJavaScriptEnabled" value="true"/>

我引用了以下脚本：

<script src="~/Scripts/jquery.unobtrusive-ajax.js"></script>
<script src="~/Scripts/jquery.validate.min.js"></script>
<script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script>

当AdminUser字段为空时，控制器将“NOT VALID”状态返回到“result”div。但是我期待AdminUser显示验证失败消息，但它没有？

要添加的一件事是AdminPage是局部视图。

MVC验证消息未显示

0 个答案: