当使用ajax表单时，我们可以使用ActionLinks与POST HttpMethod和 在AjaxOptions中序列化表单。OnBegin事件。

假设你有两个动作，InsertAction和UpdateAction:

<form>
    @Html.Hidden("SomeField", "SomeValue")

    @Ajax.ActionLink(
        "Insert",
        "InsertAction",
        null,
        new AjaxOptions { 
            OnBegin = "OnBegin", 
            UpdateTargetId = "yourDiv", 
            HttpMethod = "POST" })
    @Ajax.ActionLink(
        "Update",
        "UpdateAction",
        null,
        new AjaxOptions { 
            OnBegin = "OnBegin", 
            UpdateTargetId = "yourDiv", 
            HttpMethod = "POST" })
</form>

Javascript

function OnBegin(xhr, settings) {
    settings.data = $("form").serialize();
}

你应该能够为按钮命名并赋予它们一个值;然后将此名称映射为操作的参数。或者，使用2个单独的动作链接或2个表单。

你可以这样写:

<% Html.BeginForm("MyAction", "MyController", FormMethod.Post); %>
<input type="submit" name="button" value="Send" />
<input type="submit" name="button" value="Cancel" />
<% Html.EndForm(); %>

然后在页面中检查name == "Send"或者name == "Cancel"…

使用自定义助手(创建一个“Helpers.”文件)。cshtml" App_Code文件夹内，在你的项目的根)用javascript重写(在一个'onclick'事件)表单的'动作'属性，你想要的东西，然后提交它。

助手可以是这样的:

@helper SubmitButton(string text, string controller,string action)
{   
    var uh = new System.Web.Mvc.UrlHelper(Context.Request.RequestContext);
    string url = @uh.Action(action, controller, null);   
    <input type=button  onclick="(
                                       function(e)
                                                 {
                                                   $(e).parent().attr('action', '@url'); //rewrite action url
                                                   //create a submit button to be clicked and removed, so that onsubmit is triggered
                                                   var form = document.getElementById($(e).parent().attr('id'));
                                                   var button = form.ownerDocument.createElement('input');
                                                   button.style.display = 'none';
                                                   button.type = 'submit';
                                                   form.appendChild(button).click(); 
                                                   form.removeChild(button);              
                                                  }
                                      )(this)" value="@text"/>
}

然后把它用作:

@Helpers.SubmitButton("Text for 1st button","ControllerForButton1","ActionForButton1")
@Helpers.SubmitButton("Text for 2nd button","ControllerForButton2","ActionForButton2")
...

在你的表单里面。

[HttpPost]
public ActionResult ConfirmMobile(string nameValueResend, string nameValueSubmit, RegisterModel model)
    {
        var button = nameValueResend ?? nameValueSubmit;
        if (button == "Resend")
        {

        }
        else
        {

        }
    }


    Razor file Content:
    @using (Html.BeginForm()
    {
        <div class="page registration-result-page">

            <div class="page-title">
                <h1> Confirm Mobile Number</h1>
            </div>

            <div class="result">
                @Html.EditorFor(model => model.VefificationCode)
                @Html.LabelFor(model => model.VefificationCode, new { })
                @Html.ValidationMessageFor(model => model.VefificationCode)
            </div>
            <div class="buttons">
                <button type="submit" class="btn" name="nameValueResend" value="Resend">
                    Resend
                </button>
                <button type="submit" class="btn" name="nameValueSubmit" value="Verify">
                    Submit
                </button>

            </div>
            </div>

    }

我也遇到过这个“问题”，但通过添加name属性找到了一个相当合理的解决方案。我不记得在其他语言中有这个问题。

http://www.w3.org/TR/html401/interact/forms.html#h-17.13.2

.．. 如果表单包含多个提交按钮，则只有激活的提交按钮是成功的。 .．.

这意味着以下代码值属性可以被更改、本地化、国际化，而不需要额外的代码检查强类型资源文件或常量。

<% Html.BeginForm("MyAction", "MyController", FormMethod.Post); %>
<input type="submit" name="send" value="Send" />
<input type="submit" name="cancel" value="Cancel" />
<input type="submit" name="draft" value="Save as draft" />
<% Html.EndForm(); %>`

在接收端，您只需要检查是否有任何已知的提交类型不是空

public ActionResult YourAction(YourModel model) {

    if(Request["send"] != null) {

        // we got a send

    }else if(Request["cancel"]) {

        // we got a cancel, but would you really want to post data for this?

    }else if(Request["draft"]) {

        // we got a draft

    }

}