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1.2.3.Pass data to views

  • 有三種方式

    • 1.最基本的方式

      • 1.修改controller: MoviesController.cs

        // GET: Movies/Random
public ActionResult Random()
{
    var movie = new Movie() { Name = "Shrek" };
    return View(movie);
}

      • 2.修改view: Random.cshtml

        @model Vidly2.Models.Movie
@{
 ViewBag.Title = "Random";
 Layout = "~/Views/Shared/_Layout.cshtml";
}
h2@model.Name/h2

    • 2.ViewData

      • 1.修改controller: MoviesController.cs

        // GET: Movies/Random
public ActionResult Random()
{
    var movie = new Movie() { Name = "Shrek" };
    ViewBag.Movie = movie;

    return View();
}

      • 2.修改view: Random.cshtml

        @using Vidly2.Models
@model Vidly2.Models.Movie
@{
 ViewBag.Title = "Random";
 Layout = "~/Views/Shared/_Layout.cshtml";
}
h2@(((Movie)ViewData["Movie"]).Name)/h2

    • 3.ViewBag

      • 1.修改controller: MoviesController.cs

        // GET: Movies/Random
public ActionResult Random()
{
  var movie = new Movie() { Name = "Shrek" };
  ViewData["Movie"] = movie;
  return View();
}

      • 2.修改view: Random.cshtml

        @using Vidly2.Models
@model Vidly2.Models.Movie
@{
 ViewBag.Title = "Random";
 Layout = "~/Views/Shared/_Layout.cshtml";
}
h2@ViewBag.Movie/h2
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