在MVC3中,控制器如何知道非侵入性验证的结果?
我正在使用 C#
、MVC3
和 VS2010
我注意到,即使验证结果为 false,控制器方法仍然会被执行。这使得验证在服务器端毫无用处。除非有办法得到结果。
---- 编辑 -----
这是我的使用方法。做得正确吗?至少会显示验证消息,并且文本框会变成红色。
型号:
public class CategoriaModel
{
[Required(ErrorMessage="Nome é obrigatório!")]
[StringLength(10, ErrorMessage = "First Name max length is 10")]
public string Nome { get; set; }
}
视图:
@Html.ValidationSummary(true)
<script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.min.js") %>" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js") %>" type="text/javascript"></script>
@using (Html.BeginForm("Salvar", "Test", FormMethod.Post))
{
@Html.LabelFor(m => m.Nome)
@Html.EditorFor(m => m.Nome)
@Html.ValidationMessageFor(m=>m.Nome)
<input type="submit" value="Salvar" />
}
控制器:
public ActionResult Salvar(CategoriaModel catModel)
{
ViewBag.StatusMessage = "Ok!";
return View("Index");
}
I'm using C#
, MVC3
and VS2010
I noticed that even though the valdiation results to false, the controller method still gets executed. This makes the validation useless on the server-side. Unless there is a way to get the result.
---- EDITS -----
Here is how i'm using it. Is it done properly? At least the validation messages show up, and the textbox turns red.
Model:
public class CategoriaModel
{
[Required(ErrorMessage="Nome é obrigatório!")]
[StringLength(10, ErrorMessage = "First Name max length is 10")]
public string Nome { get; set; }
}
View:
@Html.ValidationSummary(true)
<script src="@Url.Content("~/Scripts/jquery.unobtrusive-ajax.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.min.js") %>" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js") %>" type="text/javascript"></script>
@using (Html.BeginForm("Salvar", "Test", FormMethod.Post))
{
@Html.LabelFor(m => m.Nome)
@Html.EditorFor(m => m.Nome)
@Html.ValidationMessageFor(m=>m.Nome)
<input type="submit" value="Salvar" />
}
Controller:
public ActionResult Salvar(CategoriaModel catModel)
{
ViewBag.StatusMessage = "Ok!";
return View("Index");
}
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测试
ModelState.IsValid
属性,但是如果客户端验证失败,则不应调用操作。检查您是否确实正在验证所有模型属性。testing
ModelState.IsValid
property, however if client side validation fails the Action should not be called. Check if you're actually validating all your Model properties.