GridEditMode.PopUp error. GridEditMode.InCell works fine

[Andrey]

Hi,

I run the demo from https://demos.telerik.com/aspnet-mvc/grid/editing-popup and having error: System.ArgumentException: 'Value cannot be null or empty.
Parameter name: name. It was during the first initial (controller not hit). MVC 5 application.

If I change GridEditMode.PopUp to GridEditMode.InCell or InLine then Grid works fine. Is it some setup problem? Is there any scripnt needs to be included in bundle in case of GridEditMode.PopUp?

Here is the Grid code:

@(Html.Kendo().Grid<OnTargetInv.Models.EmailAddress>()
.Name("GridEmails")
.Columns(columns =>
{
columns.Bound(p => p.Email);
columns.Bound(p => p.EmailAddressID).Width(140).Hidden();
//columns.Bound(p => p.InactiveDate).Width(140);
columns.Command(command => command.Destroy()).Width(150);
})
.ToolBar(toolbar => toolbar.Create())
.Editable(editable => editable.Mode(GridEditMode.PopUp))
.Pageable()
.Sortable()
.Scrollable()
.HtmlAttributes(new { style = "height:550px;" })
.DataSource(dataSource => dataSource
.Ajax()
.PageSize(20)
.Events(events => events.Error("error_handler"))
.Model(model => model.Id(p => p.EmailAddressID))
.Create(update => update.Action("EditingPopup_Create", "Client"))
.Read(read => read.Action("EditingPopup_Read", "Client"))
.Update(update => update.Action("EditingPopup_Update", "Client"))
.Destroy(update => update.Action("EditingPopup_Destroy", "Client"))
)
)

Thanks.

[Georgi]

Hello Andrey,

The editing functionality of the grid depends on the Kendo Window. 

Could you please make sure that the scripts of the Kendo Window are included within the page?

Furthermore, I would recommend you to take a look at our custom script download as it allows you to create a custom script depending on which widgets are used:

• https://www.telerik.com/download/custom-download

In case all necessary scripts are included and the issue still occurs. Sharing a demo that clearly replicates the issue would definitely help us fully understand the case and we will be able to provide further assistance to the best of our knowledge.


Regards,
Georgi
Progress Telerik