asp.net-mvc-3 - 通过 html.actionlink 将下拉列表选择的值传递给控制器

Question

我想通过 Html.ActionLink 方法将模型和下拉列表中选择的值/项目中的一些值传递到控制器中，但找不到任何合适的方法。我在下面给出我的代码 -

看法：

@using (Html.BeginForm())
{
    @Html.ValidationSummary(true)
    <fieldset>
        <div class="row">
            <div class="span3">
                <div class="text-left">@Html.LabelFor(model => model.EntryId)</div>
            </div>
            <div class="span3">
                <div class="text-left">
                    @Html.DisplayFor(model => model.EntryId)
                    @Html.HiddenFor(model => model.EntryId)
                </div>
            </div>
            <div class="span3">
                <div class="text-left">@Html.LabelFor(model => model.EntryDate)</div>
            </div>
            <div class="span3">
                <div class="text-left">
                    @Html.DisplayFor(model => model.EntryDate)
                </div>
            </div>
        </div>
    </fieldset>
    <fieldset>
        <legend>Check Information</legend>
        <div class="row">
            <div class="span3">
                <div class="text-left">@Html.LabelFor(model => model.Check.CheckId)</div>
            </div>
            <div class="span3">
                <div class="text-left">
                    @Html.DisplayFor(model => model.Check.CheckId)
                    @Html.HiddenFor(model => model.Check.CheckId)
                </div>
            </div>
            <div class="span3">
                <div class="text-left">@Html.LabelFor(model => model.Check.CheckTitle)</div>
            </div>
            <div class="span3">
                <div class="text-left">@Html.DisplayFor(model => model.Check.CheckTitle)</div>
            </div>
        </div>
    </fieldset>
    <fieldset>
        <legend>Comments</legend>
        <div class="span4">
            @Html.ActionLink("Add Comment", "AddComment", new { Model.EntryId }) &nbsp;
            @Html.ActionLink("View All Comments", "ViewAllComments", new { Model.Check.CheckId })
        </div>
        <div>
            <table class="table table-bordered">
                <tr>
                    <th>
                        Serial
                    </th>
                    <th>
                        Comment
                    </th>
                    <th>
                        Date
                    </th>
                    <th>
                        Status
                    </th>
                    <th>
                    </th>
                </tr>
                @for (int i = 0; i < Model.CheckCommentsList.Count; i++)
                {
                    <tr>
                        <td>
                            @Html.DisplayFor(modelItem => Model.CheckCommentsList[i].Serial)
                            @Html.HiddenFor(modelItem => Model.CheckCommentsList[i].Serial)
                        </td>
                        <td>
                            @Html.DisplayFor(modelItem => Model.CheckCommentsList[i].Comment)
                            @Html.HiddenFor(modelItem => Model.CheckCommentsList[i].Comment)
                        </td>
                        <td>
                            @Html.DisplayFor(modelItem => Model.CheckCommentsList[i].CommentDate)
                            @Html.HiddenFor(modelItem => Model.CheckCommentsList[i].CommentDate)
                        </td>
                        <td>
                            @Html.DropDownListFor(modelItem => Model.CheckCommentsList[i].CommentStatus, new SelectList(Model.CommentStatusList, Model.CheckCommentsList[i].CommentStatus.ToString()), new {@id="ddlCommentStatus"})
                            @Html.ValidationMessageFor(model => Model.CheckCommentsList[i].CommentStatus)
                            @*@Html.HiddenFor(modelItem => Model.CheckCommentsList[i].CommentStatus)*@
                        </td>
                        <td>
                            @Html.ActionLink("Update Status", "UpdateCommentStatus", new { Model.EntryId, Model.CheckCommentsList[i].Serial, Model.CheckCommentsList[i].CommentStatus, Model.Check.CheckId })|
                            @Html.ActionLink("Delete", "DeleteComment", new { Model.CheckCommentsList[i].Serial, Model.EntryId })
                        </td>
                    </tr>
                }
            </table>
        </div>

    </fieldset>
}
<div>
    @Html.ActionLink("Back to List", "Index")
</div>

控制器：

public ActionResult UpdateCommentStatus(string entryId, int serial, string status, string checkId)
{
    var securityInformation = new SecurityInformation();
    securityInformation.MemberId = (string)Session["MemberId"];

    if (string.IsNullOrEmpty(securityInformation.MemberId))
    {
        return RedirectToAction("LogIn", "MemberLogIn");
    }

    var commentStatus = (CommentStatus)Enum.Parse(typeof (CommentStatus), status);
    new CheckDataManager().UpdateCheckDataCommentStatus(entryId, serial, commentStatus);

    return RedirectToAction("ViewAllComments", new { checkId });
}

请注意，CommentStatus 是一个枚举。对于控制器中的状态变量，我总是为空。谁能告诉我这样做的方法。如果 JQuery 是解决方案，那么请举一个例子，因为我是 JQuery 的新手。