Rookian

<input type="hidden" name="list.Index" value="0" />

Rookian

[HttpPost]
public ActionResult PostData(List<ItemModel> list)

Rookian

<input type="hidden" name="list.Index" value="0" />
<input type="text" name="list[0].Name" value="Alex" />
<input type="text" name="list[0].Description" value="..." />

<input type="hidden" name="list.Index" value="1" />
<input type="text" name="list[1].Name" value="Chris" />
<input type="text" name="list[1].Description" value="..." />

Rookian

@using (Html.BeginForm("PostData", "Home", FormMethod.Post, new { id = "simpleForm" }))
{
    ViewContext.ViewData.TemplateInfo.HtmlFieldPrefix = "list[0]";
    <input type="hidden" name="list.Index" value="0" />
    @Html.TextBoxFor(x => x.Name)
    @Html.TextBoxFor(x => x.Description)

    ViewContext.ViewData.TemplateInfo.HtmlFieldPrefix = "list[1]";
    <input type="hidden" name="list.Index" value="1" />
    @Html.TextBoxFor(x => x.Name)

Rookian

@using (Html.BeginForm("PostData", "Home", FormMethod.Post, new { id = "simpleForm" }))
{
    @(Html.Grid(Model.Items)
          .RenderUsing(new PostAsListRenderer<ItemModel>("list"))
          .Columns(c =>
          {
              c.For(x => Html.Partial("Grid/Id", x)).Named("Id");
              c.For(x => Html.Partial("Grid/Name", x)).Named("Name");
              c.For(x => Html.Partial("Grid/Description", x)).Named("Description");
              c.For(x => Html.Partial("Grid/SelectedItem", new ListModel { SelectedItem = x.SelectedItem, SelectListItems = Model.SelectListItems })).Named("DropDown");

Rookian

@using (Html.BeginForm("PostData", "Home", FormMethod.Post))
{
    @(Html.Grid(Model.Items)
          .RenderUsing(new PostAsListRenderer<ItemModel>("list"))
          .Columns(c =>
          {
              c.Custom(
                @<text>
                        @Html.HiddenFor(x => item.Id)
                       @item.Id

Rookian

public class PostAsListRenderer<T> : HtmlTableGridRenderer<T> where T : class
{
    private readonly string _collectionName;
    private string _previousHtmlFieldPrefix;
    Guid _currentIndex;
    bool _firstCellRendered;

    public PostAsListRenderer(string collectionName)
    {
        _collectionName = collectionName;

Rookian

class ContractListBuilder IViewBuilder<int, List<SelectListItem>>
class LanguageListBuilder IViewBuilder<int, List<SelectListItem>>

Rookian

using System.Data.Entity;
using System.Linq;
using AutoMapper;

namespace EFTests
{
    public class Program
    {
        public static void Main()
        {

Rookian

public class ViewModel : InputModel
{
     public bool ShowSaveButton { get; set; }
     public string Customer { get; set; }
}