将列表/模型从视图传递到控制器 [英] Passing a List/model from a View to a controller

问题描述

我需要将模型数据从视图传递到控制器.

I need to pass a model data from a view to a controller.

我的应用程序的工作方式如下: 1.搜索产品并在视图中返回产品列表. 2.现在，在用户使用列表中的产品之后，我想将包含产品列表的模型传递回另一个控制器，以进行进一步处理.以及用户单击的产品名称.

My app works like this: 1. Search for products and return the list of products in a view. 2. Now after user on a product in a list I want to pass that model which contains the list of the products back into a different controller for further processing. As well as the name of the product that the user has clicked on.

我该怎么做?

ViewModel

ViewModel

    public class ProductViewModel
{
    public ProductViewModel()
    {
        products = new List<MorrisonsProduct>();
    }
    public MorrisonsProduct product { get; set; }
    public IList<MorrisonsProduct> products { get; set; }
}

查看:

    @model ProjectSeedplanter.Models.ProductViewModel

<div class="container">
    <br />
    @using (Html.BeginForm("Index", "Home", FormMethod.Post))
    {
        <div class="input-field ">
            @Html.TextBox("query", "")
        </div>
        <button type="submit" class="btn waves-effect waves-light bottom-sheet">Search</button>
    }
    <br />

    @if (Model != null && Model.products.Count > 0)
    {
            <table class="table-bordered">
                <tr>
                    <th>Image</th>
                    <th>Store</th>
                    <th>Brand</th>
                    <th>Product Name</th>
                    <th>Price</th>
                    <th>Price per Qty</th>
                </tr>

                @foreach (var product in Model.products)
                {
                    <tr>
                        <td><img src="@product.img" height="100" width="100" /></td>
                        <td><span>@product.store</span></td>
                        <td><span>@product.brand</span></td>
                        <td>@Html.ActionLink(product.name, "Search", new { prod = product, prodlis = Model.products })</td>
                        <td><span>£@product.price</span></td>
                        <td><span>£@product.pricepQty</span></td>
                    </tr>
                }
            </table>
    }
</div>

控制器

        [HttpGet]
    public ActionResult Index()
    {
        return View();
    }

    [HttpPost]
    public ActionResult Index(string query)
    {
        List<MorrisonsProduct> product = test.Search(query);
        Models.ProductViewModel model = new Models.ProductViewModel();
        model.products = product;
        return View(model);
    }

    public ActionResult Search(ProductViewModel model)
    {
        //work here
        return View("Index", product);
    }

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推荐答案

通过废弃此应用程序可解决问题大声笑:D

Problem solved by scrapping this app lol :D

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