如何在ASP.NET MVC 3 HttpPost行动禁用验证？ [英] How to disable validation in a HttpPost action in ASP.NET MVC 3?

问题描述

我有一个创建，查看这样的...

I have a Create-View like this ...

<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())
{
    @Html.ValidationSummary(null, new { @class = "validation" })
    ...
    <input class="cancel" type="submit" value="OK" />
    ...
    <input name="submit" type="submit" value="Save" />
}

...和一个相应的控制器动作：

... and a corresponding controller action:

[HttpPost]
public ActionResult Create(string submit, MyViewModel myViewModel)
{
    if (submit != null) // true, if "Save" button has been clicked
    {
        if (ModelState.IsValid)
        {
            // save model data
            return RedirectToAction("Index");
        }
    }
    else // if "OK" button has been clicked
    {
        // Disable somehow validation here so that
        // no validation errors are displayed in ValidationSummary
    }

    // prepare some data in myViewModel ...

    return View(myViewModel); // ... and display page again
}

我发现，我可以通过设置禁用客户端验证类确定按钮=取消。这工作得很好。

然而，服务器端验证仍然发生。有没有办法在一个控制器动作来禁用它（参见上面的创建行动else区块）？

However, server-side validation still happens. Is there a way to disable it in a controller action (see the else-block in the Create action above)?

感谢您的帮助！

推荐答案

我最近有一个类似的问题。我想排除验证一些性质和使用的下列code：

I recently had a similar problem. I wanted to exclude some properties from validation and used the following code:

ModelState.Remove("Propertyname");

要隐藏errormessages可以使用

To hide the errormessages you can use

ModelState.Clear();

但问题是，为什么你提交的值，如果你不使用它们？你会不会更好的使用复位按钮，在表单中的值重置：

But the question is why you submit the values if you do not use them? Would you not better use a reset button to reset the values in the form:

<input type="reset" value="Reset Form">

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