Razor: show editable list

// You need form tag in order for HttpPost. The trick is to either use for loop to generate
// correct Ids, or create Partial View.
// I like to use partial view, since it is a bit cleaner.

// For example

// ViewModel
public class SampleViewModel
{
    public IList<IncidentListmodel> IncidentListmodel = new List<IncidentListmodel>();
}


// Model
public class IncidentListmodel
{
    public int Id { get; set; }
    public string Name { get; set; }
    public string Title { get; set; }
    public string Note { get; set; }
}


// View
@model AspNetMvc.Models.SampleViewModel

@foreach (var item in Model.IncidentListmodel)
{
    @Html.Partial("_UpdatePartial", item)
}


// Partial View (_UpdatePartial.cshtml)
@model AspNetMvc.Models.IncidentListmodel

@using (Html.BeginForm("Updateinc", "Home"))
{
    @Html.HiddenFor(m => m.Id)
    @Html.HiddenFor(m => m.Name)

    @Html.DisplayFor(m => m.Name)
    @Html.DisplayFor(m => m.Title)

    @Html.TextAreaFor(m => m.Note, 2, 20, new { maxlength = 50 })

    <button type="submit">Update</button>
}


// Controller
public class HomeController : Controller
{
    public ActionResult Updateinc()
    {
        var model = new SampleViewModel
        {
            IncidentListmodel = new List<IncidentListmodel>
            {
                new IncidentListmodel {Id = 1, Name = "One", Note = "Sample text"},
                new IncidentListmodel {Id = 2, Name = "Two"},
                new IncidentListmodel {Id = 3, Name = "Three"},
            }
        };
        return View(model);
    }

    [HttpPost]
    public ActionResult Updateinc(IncidentListmodel viewModel)
    {
        // Rediret to different page.
        return RedirectToAction("Index");
    }
}

Source: stackoverflow.com

Similar codes

0 vote150 views1 answer
.net framework method
C#
0 vote218 views1 answer
Unity magnetize a 3d object to cursor
C#Unity
0 vote113 views3 answers
C# shuffle array
C#
0 vote133 views1 answer
Google sheets problems cell not considered even
C#
0 vote170 views1 answer
How to draw gizmos unity
C#Unity
15 votes143 views2 answers
Format double to 2 decimal places in c#
C#
0 vote143 views1 answer
Convert bitmap to imagesource
C#
38 votes148 views2 answers
Unity get mouse position
C#
1 vote161 views1 answer
Unity get a position inside sphere
C#Unity
3 votes150 views1 answer
What is the namespace for textmesh pro
C#