【发布时间】:2014-01-16 18:33:49
【问题描述】:
索引页面包含两个部分视图。一种是供用户输入搜索条件,另一种是显示结果。 如何只更新结果视图中的数据?
我正在使用 MVC 5 和 Razor。我看过一些关于这方面的例子,主要是使用 ajax 和 jquery。我在问什么是最好的(更喜欢更简单的)解决方案
// 索引视图:
<div id="div_Search">
@{Html.RenderPartial("~/Views/Shared/Search.cshtml", ViewBag.Model_Search );}
</div>
<div id="div_Results">
@{Html.RenderPartial("~/Views/Shared/Results.cshtml", ViewBag.Model_Results );}
</div>
// HOME CONTROLLER
公共类 HomeController: 控制器 { MainContextDB db = new MainContextDB();
public ActionResult Index()
{
// Code to initialize ViewBag.Model_Search, etc...
....
// Code to initialize ViewBag.Model_Results, etc... (Values empty at startup)
....
return View();
}
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult GetResults([Bind(Include = "DropOffLoc,DropOffDate,PickUpDate")] Search search)
{
// Retrieve results using the search parameters, etc...
....
// THIS RETURNS THE VIEW WITH THE DATA, BUT IN A SEPARATE PAGE (AS EXPECTED)
return View("~/Views/Shared/Results.cshtml", results);
// THIS RETURNS THE VIEW IN THE MAIN PAGE BUT WITH EMPTY DATA (AS EXPECTED)
return RedirectToAction("Index");
// HOW TO RETURN THE VIEW WITH THE DATA IN THE MAIN PAGE ?
???????
}
}
// 这是搜索部分视图
@model Models.Results
@using (Html.BeginForm("GetResults", "Home", FormMethod.Post, new { @class = "my-form" }))
{
@Html.AntiForgeryToken()
@Html.ValidationSummary(true)
<div class="form-group input-group-sm">
@Html.LabelFor(model => model.DropOffLoc)
@Html.DropDownListFor(model => model.DropOffLoc, ViewBag.LocationList as SelectList, new { @class = "form-control" })
@Html.ValidationMessageFor(model => model.DropOffLoc)
</div>
<div class="form-group input-group-sm">
@Html.LabelFor(model => model.DropOffDate)
@Html.TextBoxFor(model => model.DropOffDate, new { @class = "form-control datepicker", placeholder = "Enter Drop-off date here..." })
@Html.ValidationMessageFor(model => model.DropOffDate)
</div>
<div class="form-group input-group-sm">
@Html.LabelFor(model => model.PickUpDate)
@Html.TextBoxFor(model => model.PickUpDate, new { @class = "form-control datepicker", placeholder = "Enter Pick-up date here..." })
@Html.ValidationMessageFor(model => model.PickUpDate)
</div>
<div style="text-align: center; margin-top: 10px; margin-bottom: 10px;">
<input type="submit" id="getResults" value="GET RESULTS" class="btn btn-default btn-success" />
</div>
}
【问题讨论】:
标签: asp.net-mvc asp.net-mvc-4 razor