Question

我用两个ActionResult制作了一个控制器。 GetData将对象List返回到View GAStatistics.cshtml。我已经向GASTatistics.cshtml添加了一个@ Html.DropDownList，我想用GetData - ActionResult和GetData.cshtml填充这个下拉列表。

我还有一个名为GAStatisticsListModel的列表模型，它包含DateTime StartDate，EndDate和List AvailableGAStatistics。我想我必须添加视图＆＃34; GetData.cshtml＆＃34;或ActionResult GetData AvailableGAStatistics。

我还制作了一个ListModel并在视图中添加了一个DropDownList。如何将GetData.cshtml作为项添加到菜单中？

我最好的猜测是我需要创建一个ActionResult，它将CreateCompaniesList添加到GAStatisticsListModel中的model.AvailableGaStatistics，但我不知道。

控制器：

public class GAStatisticsController : Controller
{
    //GET: /ShopStatistics/

    public ActionResult GetData() // <-- this result as a menu item
    {
        return Json(CreateCompaniesList(), JsonRequestBehavior.AllowGet);
    }

    public ActionResult GAStatistics()
    {
        return View(new GAStatisticsListModel());
    }

    private IEnumerable<GAStatistics> CreateCompaniesList()
    {
        //SOME CODE........................

        List<GAStatistics> ListGaVisitors = new List<GAStatistics>();

        foreach (var row in d.Rows)
        {
            GAStatistics GaVisits = new GAStatistics(row[0], row[1]);
            ListGaVisitors.Add(GaVisits);
        }

        return ListGaVisitors;
    }
}

（我想将ActionResult GetData添加到AvailableGAStatistics）的ListModel：

public class GAStatisticsListModel : BaseNopModel
{
    public GAStatisticsListModel()
    {
        AvailableGAStatistics = new List<SelectListItem>();
    }

    [NopResourceDisplayName("Admin.ShopStatistics.List.StartDate")]
    [UIHint("DateNullable")]
    public DateTime? StartDate { get; set; }

    [NopResourceDisplayName("Admin.ShopStatistics.List.EndDate")]
    [UIHint("DateNullable")]
    public DateTime? EndDate { get; set; }

    [NopResourceDisplayName("Admin.GAStatistics.GAStatistics.AvailableGAStatistics")]
    public int GAStatisticsId { get; set; }

    public List<SelectListItem> AvailableGAStatistics { get; set; }
}

查看：

@model GAStatisticsListModel

@using Nop.Admin.Models.GAStatistics;
@using Telerik.Web.Mvc.UI;
@using Nop.Admin.Controllers;
@{
    ViewBag.Title = "GAStatistics";
    Layout = "~/Administration/Views/Shared/_AdminLayout.cshtml";
}

<table class="adminContent">
    <tr>
        @*<td>@Html.Action("GAnalyticsService", "GAStatistics")</td>*@
    </tr>
    <tr>
        <td class="adminTitle">
            @Html.NopLabelFor(model => model.StartDate):
        </td>
    <td class="adminData">
        @Html.EditorFor(model => model.StartDate)
    </td>
    </tr>
    <tr>
        <td class="adminTitle">
            @Html.NopLabelFor(model => model.EndDate):
        </td>
        <td class="adminData">
            @Html.EditorFor(model => model.EndDate)
        </td>
    </tr>

    <tr>
        <td class="adminTitle">
            @Html.NopLabelFor(model => model.GAStatisticsId ):
        </td>
        <td class="adminData">
            @Html.DropDownList("GAStatisticsId", Model.AvailableGAStatistics)
        </td>
    </tr>
</table>

如果我试试这个：

public ActionResult GAStatistics()
{
    var model = new GAStatisticsListModel();
    model.AvailableGAStatistics = CreateGAStatisticsReport();
    return View(model);
}

将视图添加为选择 - 项目到DropdownList

0 个答案: