Question

我有一个强类型视图，其中有一个表单，其中我在单击提交按钮时放置一个字段showtime我想将条目保存到数据库中还显示该条目以及部分视图内数据库上的其他条目我提出了主要观点。当调用Index操作方法时，将呈现主视图。我想在保存新条目时更新部分视图而不重新加载整个页面，只需刷新部分页面。

以下是我的观点：

@model Bookmany.Admin.Models.Theater.TheaterShowTimeViewModel

@{
    ViewBag.Title = "Theater showTimes / BookMany";
 }

<h3>Theater ShowTimes</h3>
 @using (Html.BeginForm())
 {
@Html.AntiForgeryToken()

<div class="form-horizontal">

    <hr />
    @Html.ValidationSummary(true)

    <div class="form-group">
        @Html.LabelFor(model => model.TheaterID, new { @class = "control-label col-md-2" })
        <div class="col-md-10">
            @Html.DropDownListFor(model => model.TheaterID, Model.AvailableTheaters)
            @Html.ValidationMessageFor(model => model.TheaterID)
        </div>
    </div>

    <div class="form-group">
        @Html.LabelFor(model => model.ShowTimeName, new { @class = "control-label col-md-2" })
        <div class="col-md-10">
            @Html.EditorFor(model => model.ShowTimeName)
            @Html.ValidationMessageFor(model => model.ShowTimeName)
        </div>
    </div>

    <div class="form-group">
        <div class="col-md-offset-2 col-md-10">
            <input type="submit" value="Save" class="btn btn-default" />
        </div>
    </div>
</div>
}

<div>
  @Html.Partial("_TheaterShowTimeList", Model.TheaterShowTimeList)
</div>

以下是我的部分观点：

@model IEnumerable<Bookmany.Core.Domain.TheaterShowTime>

<table class="table">
<tr>
    <th>
        Theater Name
    </th>
    <th>
        @Html.DisplayNameFor(model => model.ShowTimeName)
    </th>
    <th></th>
</tr>

@foreach (var item in Model)
{
    <tr>
        <td>
            @Html.DisplayFor(modelItem => item.Theater.TheaterName)
        </td>
        <td>
            @Html.ActionLink("Edit", "Edit", new { id = item.TheaterShowTimeID }) |
            @Html.ActionLink("Details", "Details", new { id = item.TheaterShowTimeID }) |
            @Html.ActionLink("Delete", "Delete", new { id = item.TheaterShowTimeID })
        </td>
    </tr>
}

我的行动方法：

    public ActionResult Index()
    {
        var model = new TheaterShowTimeViewModel();

        //Bind Theater dropdown with selected value
        model.AvailableTheaters = GetTheaters();
        model.TheaterShowTimeList = _theaterShowTimeService.GetAllTheaterShowTime();
        return View(model);

    }

    [HttpPost]
    public ActionResult Index(TheaterShowTimeViewModel model)
    {
        if (ModelState.IsValid)
        {
            InsertOrUpdateTheaterShowTime(model);
            model.TheaterShowTimeList=_theaterShowTimeService.GetAllTheaterShowTime();
            return PartialView("_TheaterShowTimeList", model.TheaterShowTimeList);
        }
        return View(model);
    }

我的问题：

当我在字段中输入一个值并提交表单时，现在保存的条目只返回部分视图和更新列表

我想更新局部视图而不重新加载整个页面如何实现呢？

Answer 1

就像Stephen Muecke说我在点击提交按钮时使用ajax发布了表单

<script type="text/javascript" >
$(function () {
$('form').submit(function () {
    if ($(this).valid()) {
        $.ajax({
            url: this.action,
            type: this.method,
            data: $(this).serialize(),
            success: function (result) {
                $('#ShowTimeName').val("");
                $('#theaterShowList').html(result);
            }
        });
    }
    return false;
  });
 });
</script>

在我的action方法中返回局部视图：

    [HttpPost]
    public ActionResult Index(TheaterShowTimeViewModel model)
    {
        if (ModelState.IsValid)
        {
            InsertOrUpdateTheaterShowTime(model);
            model.TheaterShowTimeList=_theaterShowTimeService.GetAllTheaterShowTime();
            //return RedirectToAction("Index", new { id = model.TheaterID });
            //return Json(model.TheaterShowTimeList);
            return PartialView("_TheaterShowTimeList", model.TheaterShowTimeList);
        }
        return View(model);
    }

这解决了我的问题

单击提交按钮时刷新部分视图内容

1 个答案: