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[英]Displaying data from one model on the view of another model: did I do it right?
[英]How would I go about displaying data from one view in another view
对于这个令人困惑的标题感到抱歉,我无法解释我想要实现的目标。 我有一个视图,当前显示我的数据库中的'Trips'(目标,类型,价格等)。 我使用了动作链接,我的目标是能够选择旅行,点击动作链接并进入“预订”页面。 预订页面将显示所选动作链接的信息,我将添加一个下拉列表以选择旅行中的人数。
实现这一目标的最佳方法是什么? 会议是否可行? 我是MVC的新手,我仍然试图绕着它的工作方式前进! 提前感谢任何阅读此内容的人!
TripController代码 -
namespace WebApplication5.Controllers
{
public class TripController : Controller
{
// GET: Trip
public ActionResult Index()
{
return View();
}
public ActionResult List()
{
List<Trips> trips = new List<Trips>();
using (SampleModel dc = new SampleModel())
{
trips = dc.Trips.ToList();
}
return View(trips);
}
public ViewResult Booking()
{
return View();
}
}
}
TripsModel代码 -
[Table("Trips")]
public partial class Trips
{
[Key]
[DatabaseGenerated(DatabaseGeneratedOption.None)]
public int TripID { get; set; }
[StringLength(50)]
public string Destination { get; set; }
[StringLength(50)]
public string Type { get; set; }
public int? Price { get; set; }
}
Trip ListView代码 -
@model List<WebApplication5.Models.DB.Trips>
@{
ViewBag.Title = "List of trips";
var grid = new WebGrid(source: Model, canPage: true, rowsPerPage: 10);
grid.Pager(WebGridPagerModes.All);
}
<h2>List of Trips</h2>
<div id="content">
@grid.GetHtml(
tableStyle: "webgrid-table",
headerStyle: "webgrid-header",
footerStyle: "webgrid-footer",
alternatingRowStyle: "webgrid-alternating-row",
rowStyle: "webgrid-row-style",
columns: grid.Columns(
grid.Column(columnName: "TripID", header: "TripID"),
grid.Column(columnName: "Destination", header: "Destination"),
grid.Column(columnName: "Type", header: "Type"),
grid.Column(columnName: "Price", header: "Price"),
grid.Column(columnName: "Book", format: (item) => Html.ActionLink("Book", "Booking", new { id = item.TripID }))
))
</div>
TripBookingView代码 -
@model WebApplication5.Models.DB.Trips
所以最简单的想法是编写一个类似的脚本函数
@section scripts{
<script>
$(function(){
$('#book').on('click',function(){
windows.location.href('@url.ActionLink('Booking','Trip',new{price = price}))
})
})
<script>
}
在控制器方面
public Task ActionResult Booking(int price)
{
//Do your stuff
}
您可以在网格的每一行中渲染按钮/链接,而不是将Button设置为外部
@grid.GetHtml(columns: new [] {
grid.Column(
"",
header: "Actions",
format: @<text>@Html.ActionLink("Book", "Book", new { id=item.TripID})</text> ) });
并在控制器中将控制器更改为
public ActionResult Book(int TripID)
{
//bring required data from DB for the TripID you received
}
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