kando.all.min.js invalide template

[Louis]

I got this error (see attachement).

The view :

    @(Html.Kendo().Grid<MesFormations.Models.EmployeGridView>()
        .Name("grid")
        .Columns(columns =>
        {
            columns.Bound(e => e.NomEmploye).Width(110);
            columns.Bound(e => e.CourrielEmploye).Width(110);
            columns.Bound(e => e.Telephone).Width(110);
            columns.Bound(e => e.PosteTelephone);
        })
        .Sortable()
        .Pageable()
        .Scrollable()
        .ClientDetailTemplateId("template")
        .HtmlAttributes(new { style = "height:430px;" })
        .DataSource(dataSource => dataSource
            .Ajax()
            .PageSize(6)
            .Read(read => read.Action("HierarchyBinding_Employees", "Employe"))
        )
        .Events(events => events.DataBound("dataBound"))
)



<script id="template" type="text/kendo-tmpl">
    @(Html.Kendo().Grid<MesFormations.Models.FormationEmployeGridView>()
            .Name("grid_#=NoEmploye#")
            .Columns(columns =>
            {
                columns.Bound(o => o.NoFormation).Width(70);
                columns.Bound(o => o.DateFormation).Width(110);
                columns.Bound(o => o.DateModification);
                columns.Bound(o => o.Remarques).Width(200);
            })
            .DataSource(dataSource => dataSource
                .Ajax()
                .PageSize(5)
                .Read(read => read.Action("HierarchyBinding_Orders", "Employe", new { employeeID = "#=NoEmploye#" }))
            )
            .Pageable()
            .Sortable()
            .ToClientTemplate()
    )
</script>
<script>
    function dataBound() {
        this.expandRow(this.tbody.find("tr.k-master-row").first());
    }
</script>

The controller :

public ActionResult HierarchyBinding_Employees([DataSourceRequest] DataSourceRequest request)
 {
     return Json(GetEmployees().ToDataSourceResult(request));
 }

 public ActionResult HierarchyBinding_Orders(int employeeID, [DataSourceRequest] DataSourceRequest request)
 {
     return Json(GetOrders()
         .Where(order => order.NoEmploye == employeeID)
         .ToDataSourceResult(request));
 }

 private static IEnumerable<FormationEmployeGridView> GetOrders()
 {
     var northwind = new FormationContext();

     //var loadOptions = new DataLoadOptions();

     //loadOptions.LoadWith<Order>(o => o.Customer);
     //northwind.LoadOptions = loadOptions;

     return northwind.FormationEmploye.Select(order => new FormationEmployeGridView
     {
         NoFormationEmploye = order.NoFormationEmploye,
         NoEmploye = order.NoEmploye,
         NoFormation = order.NoFormation,
         DateFormation = order.DateFormation,
         Remarques = order.Remarques,
         DateModification = order.DateModification
     });
 }


 private static IEnumerable<EmployeGridView> GetEmployees()
 {
     var northwind = new FormationContext();

     return northwind.Employes.Select(employee => new EmployeGridView
     {
         NoEmploye = employee.NoEmploye,
         PrenomEmploye = employee.PrenomEmploye,
         NomEmploye = employee.NomEmploye,
         CourrielEmploye = employee.CourrielEmploye,
         Telephone = employee.Telephone,
         PosteTelephone = employee.PosteTelephone
     });
 }

And I don't have those line web.config

<httpRuntime targetFramework="4.5" encoderType="System.Web.Security.AntiXss.AntiXssEncoder, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />

[Dimiter Madjarov]

Hi Louis,


The implementation of the hierarchy grids seems correct. The only issue, that I found is a difference in the name of the property NomEmploye. In the EmployeGridView model of the master grid it is called NomEmploye, but in the Name() and the read.Action() of the child grid it is NoEmploye.

Please let me know if this was the reason for the error in the current scenario or I could assist you further?

 

All the best,
Dimiter Madjarov
the Telerik team

[Louis]

Hello Dimiter,

Thank you for the fast answer.

Curiously, when I put in comment .Pageable()  it's working...

Any Idea?

<script id="template" type="text/kendo-tmpl">
    @(Html.Kendo().Grid<MesFormations.Models.FormationEmployeGridView>()
            .Name("grid_#=NoEmploye#")
            .Columns(columns =>
            {
                columns.Bound(o => o.NoFormation).Width(70);
                columns.Bound(o => o.DateFormation).Width(110);
                columns.Bound(o => o.DateModification);
                columns.Bound(o => o.Remarques).Width(200);
            })
            .DataSource(dataSource => dataSource
                .Ajax()
                .PageSize(5)
                .Read(read => read.Action("HierarchyBinding_Orders", "Employe", new { employeeID = "#=NoEmploye#" }))
            )
            .Sortable()
            //.Pageable()
            .ToClientTemplate()
    )
</script>

[Dimiter Madjarov]

Hello Louis,


I tried to reproduce this strange behavior on my side, but to no avail. If it is convenient, could you send me a sample project, where the issue is reproducing, so I could test it locally and pinpoint the reason for the problem?

I am looking forward to hearing from you.

 

All the best,
Dimiter Madjarov
the Telerik team

[Louis]

Hi  Dimiter,

Yes what's your email adress so I can send you the project?

[Dimiter Madjarov]

Hi Louis,

The easiest way to send me the project would be to attach it as a zip archive to your post. 

 

Regards,
Dimiter Madjarov
Telerik