我正在处理我的MVCOnlineShop 项目,我通过创建部分 View
在主页上显示类别 CategoryLayout.cshtml
:
@model IEnumerable<MVCOnlineShop.Models.Category>
@{
ViewBag.Title = "CategoryLayout";
}
<ul class="nav navbar-nav">
@foreach (var Category in Model)
{
<li>
@Html.ActionLink(Category.CategoryName,
"ProductList", new { Category = Category.CategoryName })
</li>
</ul>
并在 _Layout.cshtml
中添加:
@Html.Partial("CategoryLayout")
现在我想按主页上的任何类别,它将带我到此类别的产品,我创建了这个部分 View
ProductList.cshtml
:
@model MVCOnlineShop.Models.Category
@{
ViewBag.Title = "ProductList";
}
<ul>
@foreach (var Product in Model.Products)
{
<li>
@Html.ActionLink(Product.ProductName,
"Details", new { id = Product.CategoryID })
</li>
}
</ul>
这是我的HomeController
:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using MVCOnlineShop.Models;
namespace MVCOnlineShop.Controllers
{
public class HomeController : Controller
{
OnlineStoreEntities storeDB = new OnlineStoreEntities();
//
// GET: /Home/
public ActionResult Index()
{
var Categories = storeDB.Categories.ToList();
return View(Categories);
}
//
// GET: /Home/Browse
public ActionResult Browse(string Category)
{
// Retrieve Category and its Associated Products from database
var CategoryModel = storeDB.Categories.Include("Products")
.Single(g => g.CategoryName == Category);
return View(CategoryModel);
}
//
// GET: /Home/Details
public ActionResult Details(int id)
{
var Product = storeDB.Products.Find(id);
return View(Product);
}
//
// GET: /Home/Browse?Category=Games
public ActionResult CategoryLayout()
{
var Categories = storeDB.Categories.ToList();
return PartialView("CategoryLayout", Categories);
}
}
}
问题:我怎样才能在主页上点击一个类别,这将带我到一个显示该类别产品的页面,我该怎么做?
提前致谢:)
最佳答案
开始吧:
首先您的操作链接应该是:
<li>
@Html.ActionLink(Category.CategoryName,
"ProductList", new { CategoryId = Category.CategoryName })
</li>
然后您必须在您的 Controller 中添加 ProductList
操作,例如:
public ActionResult ProductList(int? CategoryId)
{
Category objCategory = new Category();
objCategory.Products = storeDB.Products.where(m => m.CategoryId == CategoryId).ToList();
return PartialView("ProductList", objCategory);
}
您的产品局部 View 应该是:
@model MVCOnlineShop.Models.Category
@{
ViewBag.Title = "ProductList";
}
<ul>
@foreach (var Product in Model.Products)
{
<li>
@Html.ActionLink(Product.ProductName,
"Details", new { id = Product.CategoryID })
</li>
}
</ul>
干杯!!
关于c# - Action 链接到另一个 View (MVC),我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/45213504/