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POKendo grid values not being passed to model
 

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    <p>The information a user puts into the grid seems to not actually pass into the model (my theory), returning a <code>null</code> value in the controller. I have tried various little fixes, and have looked around it for quite some time, but dont have the experience to see the issue here. Can anyone offer any help here?</p> <p><strong>View:</strong></p> <pre><code>@model Johnson.Billing.Models.TaxService @using(Html.BeginForm("Save", "TaxService")) { &lt;div&gt; @(Html.Kendo().Grid(Model.Locations) .Name("Locations") .Columns(columns =&gt; { columns.Command(command =&gt; { command.Destroy(); }).Width(80); columns.Bound(o =&gt; o.State).Title("State").EditorTemplateName("TaxService"); columns.Bound(o =&gt; o.LocationNum).Title("Loc #"); columns.Bound(o =&gt; o.BasePremium).Title("Base Prem:").Format("{0:c}"); columns.Bound(o =&gt; o.CargoPremium).Title("Cargo Prem:").Format("{0:c}"); columns.Bound(o =&gt; o.InlandMarinePremium).Title("Inland Marine Prem:").Format("{0:c}"); columns.Bound(o =&gt; o.LiabilityPremium).Title("Liability Prem:").Format("{0:c}"); columns.Bound(o =&gt; o.LimitOfLiability).Title("Limit of Liability:").Format("{0:c}"); columns.Bound(o =&gt; o.PropertyContentPremium).Title("Property Content Prem:").Format("{0:c}"); }) .ToolBar(toolbar =&gt; toolbar.Create().Text("Add a State Tax Calculation")) .Editable(editable =&gt; editable.Mode(GridEditMode.InCell)) .DataSource(dataSource =&gt; dataSource .Ajax() .ServerOperation(false) .Model(model =&gt; model.Id(o =&gt; o.LocationNum)) //.Create(update =&gt; update.Action("Location_Create", "TaxService")) )) &lt;/div&gt; &lt;input type="submit" value="Test Taxes" /&gt; } </code></pre> <p>(The create function was something I added in recently that didnt work, so I commented it out for now)</p> <p><strong>Model:</strong></p> <pre><code> public class TaxService { public string DepartmentType { get; set; } public DateTime? TransactionDate { get; set; } public string TransactionType { get; set; } public DateTime? OriginalTransactionDate { get; set; } public int PolicyFee { get; set; } public int CompanyFee { get; set; } public int CompanyID { get; set; } public string IncludesWind { get; set; } public string CancellationType { get; set; } public DateTime? EffectiveDate { get; set; } public DateTime? TransactionEffectiveDate { get; set; } public List&lt;Location&gt; Locations { get; set; } } public class Location { public int LocationNum { get; set; } public string State { get; set; } public int BasePremium { get; set; } public int CargoPremium { get; set; } public int InlandMarinePremium { get; set; } public int LiabilityPremium { get; set; } public int LimitOfLiability { get; set; } public int PropertyContentPremium { get; set; } } } </code></pre> <p><strong>Controller:</strong></p> <pre><code>public class TaxServiceController : Controller { public ActionResult Index() { return View(new TaxService { Locations = new List&lt;Location&gt;{ new Location() } }); } //[HttpPost] //public ActionResult Location_Create(Location loc) //{ //var x = new Location(); //if (loc != null &amp;&amp; ModelState.IsValid) //{ //x.State = loc.State; //x.LocationNum = loc.LocationNum; //x.PropertyContentPremium = loc.PropertyContentPremium; //x.LimitOfLiability = loc.LimitOfLiability; //x.LiabilityPremium = loc.LiabilityPremium; //x.InlandMarinePremium = loc.InlandMarinePremium; //x.CargoPremium = loc.CargoPremium; //x.BasePremium = loc.BasePremium; //}; //return (null); //} [HttpPost] public ActionResult Save(TaxService tax) { using (var svc = new StateTaxService.StateTaxServiceClient()) { var locations = new List&lt;StateTaxService.TaxLocationsRequest&gt;(); foreach (var location in tax.Locations) { locations.Add(new StateTaxService.TaxLocationsRequest { </code></pre> <p>Same thing with the Location_Create in the controller, I commented it out as it did not work. </p> <p>I stopped the controller right after the issue area, the foreach statement, where <code>locations</code> is null, with the error "Object reference not set to an instance of an object." In the variable tax, the <code>Locations</code> list is also null, bringing me to believe that there arent actually any values in that list.</p> <p><strong>EDIT/SOLUTION:</strong></p> <p>I ended up fixing it by adding a <code>ClientTemplate</code> format after all the columns, along with this function placed at the very end of my view:</p> <pre><code>&lt;script&gt; function index(dataItem) { var data = $("#Locations").data("kendoGrid").dataSource.data(); return data.indexOf(dataItem); } &lt;/script&gt; </code></pre>
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