Hello, 

I have a grid nested within another grid using .ClientDetailTemplateId("template").

the template looks like this:

Inside the nested grid I am trying to add a pop editor template like so: 

However, when I go to click the edit button, I get invalid Template error.

The contents of the editorTemplate is:

 and the error im getting can be seen in the attached image.

I am hoping for some insight on this issue.

thanks,

Andrew

 

Hi,

I have a grid with a details template. I want to hide a column in the details template based on the value of a column from the main grid. Is this possible?

Thanks,

Cornel.

Hi,

I'm currently validating the UI for ASP.NET Core grid component and I run into an issue with the WebApi datasource. When trying the fetch the data it tries to find the data on endpoint "localhost:50050/Customers" however the endpoint is located at the endpoint "localhost:50050/api/Customers". I am following the examples listed here: "http://demos.telerik.com/aspnet-core/grid/webapi". In the demo the route is also configured at "api/{controller}".

Is there any special route configuration I need to add somewhere?

My "Index.cshtml" looks like:

My controller class:

 

 

I am using Telerik Grid for Aspnet Core 2.0, but here my Actionresult "[DataSourceRequest]" can't be called, the browser says error message "The connection was reset".

Please find my code below:

Index.cshtml

-----------------

@(Html.Kendo().Grid<MVC6.Models.Blog>()
        .Name("grid")
        .Columns(columns =>
        {
            columns.Bound(c => c.Title).Width(140);
            columns.Bound(c => c.Description).Width(190);
        })
        .HtmlAttributes(new { style = "height: 380px;" })
        .Scrollable()
        .Groupable()
        .Sortable()
        .Pageable(pageable => pageable
            .Refresh(true)
            .PageSizes(true)
            .ButtonCount(5))
        .DataSource(dataSource => dataSource
            .Ajax()
            .Read(read => read.Action("Customers_Read", "Blogs"))
        )
)

BlogController.cs

-----------------------------------

// GET: Blogs
        public async Task<IActionResult> Index()
        {
            return View("~/Views/Home/Index1.cshtml");
        }

        public IActionResult Customers_Read([DataSourceRequest] DataSourceRequest request)
        {
            return Json(GetBlogs().ToDataSourceResult(request));
        }

        private  IEnumerable<Blog> GetBlogs()
        {
            return _context.Blog.Select(blog => new Blog
            {
                Title = blog.Title,
                Description = blog.Description

            }).ToList();
        }

While populating a ComboBoxFor to be inside a grid, if the name of the view data variable is the same as the id, validation will be ignored.

View:

Controller:

 

Hello,

I have the following grid with columns.AutoGenerate(true) :

 

If there is a query result from SQLServer with a column Name with spaces no rows are shown in the grid (the column Header is there)
see attached Picture

here is the json result:

Hi - I'm trying to filter a grid that is bound to child tables using .Include() and .IncludeNext() and having no luck. I keep getting the error below - any help would be appreciated, I tried just about everything including gathering up all the SerialNumbers at a higher level but that was flakey code and causing a performance degradation.

Message"Invalid property or field - 'SerialNumber' for type: Invoice"string

Here's my data load statement:

invoices = from inv in _context.Invoices.Include(i => i.ShippingAddress).Include(i => i.InvoiceLines).ThenInclude(s => s.SerialNumbers)    
                       where orgIds.Contains(inv.OwnedBy_Id) select inv;

And my filters:

$("#Grid").data("kendoGrid").dataSource.filter({
            logic: "or",
            filters: [
                {
                    field: "SerialNumber",
                    operator: "contains",
                    value: searchValue
                },

Thanks!
Craig

Hello,

 

I saw the demo here: http://demos.telerik.com/aspnet-core/grid/checkbox-selection

I'm trying to do the same, but I can't get it to work.
this is my code: 

 

       @(Html.Kendo().Grid<CalculationResultModel>()
.Name("Grid")
.Columns(columns =>
{
    columns.Select().Width(50);
   ...
})
.Events(ev => ev.Change("onChange"))
   .DataSource(dataSource => dataSource
     .Ajax()
     .ServerOperation(true)
     .Model(model => model.Id(m => m.CalculationRequestIdentification))
     .Read(read => read.Action("x", "x").Type(HttpVerbs.Get))

     )
        )

when I call the selectedKeyName() function in the javascript, I get an empty array.

Any Idea why that can be? The Id is a Guid btw.

 

Thanks!

 

 

Hello,

I'm having some grid's - some with paging or grouping (Expanded and Collapsed) where I want to search for a specific row (Model_Id) and

select that row (if it is a grouped row it should be expand)...

• I know that I can get the dataitem with

but does this work also in a paged grid?

• If I find the row how to select this row if it is on another page?
• If I select the row and it is in a Group which is colapsed - how to expand that Group?

robert

 

 

 

 

I'm having some troubles trying to display events in the Scheduler, maybe casued by DateTime format.

My scheduler configuration is the following:

@(Html.Kendo().Scheduler<BookingSchedulerDto>()
    .Name(“Scheduler")
    .Date(DateTime.Now)
    .StartTime(Model.Start)
    .EndTime(Model.End)
    .Editable(m => m.TemplateId("editor"))
    .Views(views =>
    {
        views.DayView(view => view.Selected(true));
        views.WeekView();
        views.MonthView();
        views.AgendaView();
    })
    .Timezone("Etc/UTC")
    .DataSource(d => d
        .Events(e =>
        {
            e.Error("onError");
        })
        .Model(m =>
        {
            m.Id(f => f.Id);
            m.Field(f => f.Start);
            m.Field(f => f.End);
            m.Field(f => f.Title).DefaultValue("Nessun titolo");
            m.Field(f => f.IsAllDay).DefaultValue(false);
            m.Field(f => f.Name);
        })
        .Create("Update", "Booking")
        .Read("Read", "Booking")
        .Update("Update", "Booking")
        .Destroy("Delete", "Booking")
    )
)

where the Model.Start and Model.End are DateTime types. 
The BookingSchedulerDto entity properties Start and End are also DateTime objects. An example of result of read method is
[
  {
   …,
    "StartTimezone": "Etc/UTC",
    "EndTimezone": "Etc/UTC",
    "RecurrenceRule": null,
    "Start": "2017-11-07T20:16:54.073+01:00",
    "End": "2017-11-07T23:16:54.073+01:00",
    "Id": 4,
   …
  },
  {
      …
  }
]

The problem here is that events are not rendered in the scheduler as expected. What am I doing wrong? Is the result date format correct? Any other causes?