How to use T4MVC templates with Kendo UI helpers for ASP.NET MVC?
@(Html.Kendo() .Grid<SomeModel>() .Name("T4Grid") .Columns(col => { col.Bound(wf => wf.Name); col.Bound(wf => wf.Description); }) .DataSource(src => src .Ajax() .Read(read => read.Action(MVC.Area.Controller.Action())))) // <= an error here
I have an error message:
'Kendo.Mvc.UI.Fluent.CrudOperationBuilder' does not contain a definition for 'Action' and the best extension method overload 'Kendo.Mvc.UI.NavigatableExtensions.Action( Kendo.Mvc.INavigatable, System.Web.Routing.RouteValueDictionary)' has some invalid arguments
I have found this article and modified the solution.
using System; using System.Web.Mvc; using Kendo.Mvc; using Kendo.Mvc.UI; using Kendo.Mvc.UI.Fluent; public static class NavigationItemBuilderExtensions { public static NavigationItemBuilder<TItem, TBuilder> Action<TItem, TBuilder> (this NavigationItemBuilder<TItem, TBuilder> instance, ActionResult action) where TItem : NavigationItem<TItem> where TBuilder : NavigationItemBuilder<TItem, TBuilder>, IHideObjectMembers { return Action<NavigationItemBuilder<TItem, TBuilder>>(instance, action); } public static CrudOperationBuilderBase<TBuilder> Action<TBuilder> (this CrudOperationBuilderBase<TBuilder> instance, ActionResult action) where TBuilder : CrudOperationBuilderBase<TBuilder>, IHideObjectMembers { return Action<CrudOperationBuilderBase<TBuilder>>(instance, action); } private static TResult Action<TResult>(dynamic instance, ActionResult action) { if (instance == null) { throw new ArgumentNullException("instance"); } var actionResult = action as IT4MVCActionResult; if (actionResult == null) { throw new NotSupportedException( "An argument action must implement IT4MVCActionResult interface."); } instance.Action( actionResult.Action, actionResult.Controller, actionResult.RouteValueDictionary); return instance; } }
A usage shown below:
@(Html.Kendo() .Grid<SomeModel>() .Name("T4Grid") .Columns(col => { col.Bound(wf => wf.Name); col.Bound(wf => wf.Description); }) .DataSource(src => src .Ajax() .Read(read => read.Action(MVC.SomeArea.SomeController.SomeAction())))) @(Html.Kendo() .PanelBar() .Name("T4PanelBar") .Items(bar => { bar.Add().Text("Index").Action(MVC.SomeArea.SomeController.SomeAction()); bar.Add().Text("Another").Action(MVC.SomeArea.SomeController.SomeAction2()); }))
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