In 'Grouped' grids .. is there a way to say 'select all items in one Group?

Hey guys,

in my project i'm using a horizontal kendo menu for navigation through the app. Since the page has to be responsive I have to enable the scroll feature. I do prefer the centered styling and here I'm running into an issue.

<div style="display: flex; flex-flow: column;">
	<nav>
		<kendo-menu name="menuNavigation" style="justify-content: center;">
			<scrollable enabled="true" />
			<items>
				<menu-item text="@Namings.Request stellen">
					<sub-items>
						<menu-item text="@Namings.CustomerDepartment"></menu-item>
						<menu-item text="@Namings.CustomerPrivatPerson"></menu-item>
						<menu-item text="@Namings.CustomerClub"></menu-item>
					</sub-items>
				</menu-item>
				<menu-item text="@Namings.OpenRequests"></menu-item>
				<menu-item text="Laufende @Namings.Data.Loans"></menu-item>
				<menu-item text="Fahnenlager"></menu-item>
				<menu-item text="Kundendaten">
					<sub-items>
						<menu-item text="Personen">
							<sub-items>
								<menu-item text="@Namings.Crud.Read"></menu-item>
								<menu-item text="@Namings.Crud.Create"></menu-item>
								<menu-item text="@Namings.Crud.Update"></menu-item>
								<menu-item text="@Namings.Crud.Delete"></menu-item>
							</sub-items>
						</menu-item>
						<menu-item text="@Namings.CustomerClubs">
							<sub-items>
								<menu-item text="@Namings.Crud.Read"></menu-item>
								<menu-item text="@Namings.Crud.Create"></menu-item>
								<menu-item text="@Namings.Crud.Update"></menu-item>
								<menu-item text="@Namings.Crud.Delete"></menu-item>
							</sub-items>
						</menu-item>
					</sub-items>
				</menu-item>
				<menu-item text="Einstellungen">
					<sub-items>
						<menu-item text="Fahneneinstellungen & Preise"></menu-item>
						<menu-item text="Archivierte @Namings.Data.Loans"></menu-item>
					</sub-items>
				</menu-item>
			</items>
		</kendo-menu>
	</nav>
</div>

When the screen has smaller sizing, the left items of the menu will disappear without showing the scroll-to-the-left button. Scrolling to the right is still working. But the first items will be not reachable again.

This behaviour is caused by the marked line "justify-content: center". It enables that the menu items are centered but the scrolling functionality will be not working properly anymore.

I'm not the greatest css programmer, do you have an idea how to enable proper working scrolling for centered menu items?

I have a tile layout with 11 containers in it.  I need to set the background color of 3 of the tiles to a different color.  I am using .NET Core tag helpers.

I tried adding a class attribute to one of the <container> tags, but it had no effect. 

Hey guys,

currently I'm using the pdf viewer with jquery initializing. In my case I have a custom configured toolbar setup with custom messages (because the german culture file doesn't translate the pdf viewer at all).

My viewer is looking like that (I have marked the lines which I've no idea how to implement these in tag helper syntax):

$('#pdfViewer').kendoPDFViewer({
	messages: {
		toolbar: {
			download: 'Herunterladen',
			pager: {
				first: 'Zur ersten Seite',
				last: 'Zur letzten Seite',
				next: 'Zur nächsten Seite',
				previous: 'Zur vorherigen Seite'
			},
			togglePan: 'Schwenkmodus',
			toggleSelection: 'Markierungsmodus',
			zoom: {
				zoomIn: 'Hineinzoomen',
				zoomOut: 'Herauszoomen'
			}
		}
	},
	pdfjsProcessing: {
		file: {
			data: @Model
		}
	},
	toolbar: {
		items: [
			{ type: 'pager', input: false, previousNext: true },
			{ type: 'zoom', zoomInOut: true },
			'toggleSelection',
			// 'search',
			'download',
			// 'print'
		]
	}
}).data('kendoPDFViewer');

Now I'm trying to implement the widget via tag helper syntax but I've no idea how to configure my custom toolbar setup. Any ideas or is it even possible with tag helper?

<kendo-pdfviewer name="pdfViewer">
	<messages>
		<toolbar download="Herunterladen">
			<pager first="Zur ersten Seite"
				   last="Zur letzten Seite"
				   next="Zur nächsten Seite"
				   previous="Zur vorherigen Seite"/>
		</toolbar>
	</messages>
	<pdfjs-processing file="@Model"/>
	<toolbar>
		<pdfviewer-toolbar-items>
			...
		</pdfviewer-toolbar-items>
	</toolbar>
</kendo-pdfviewer>

Regards,

Daniel

Why and on what scenario would the form fields error state persist?

After an error, the validation summary and the error fields' messages get displayed. Clear event correctly renders (removes the validation messages). Then filling the correct values and submitting the form produces the expected result but also displays the field validation messages from the previous validation (the summary message do not).  So I created a clear handler as follows but it behaves the same:

function formClear(e) {
   const frm = $('#myForm').data('kendoForm');
   frm.clear();
   frm.validator.reset();  //introduced this as the above also did not behave correctly.
}

We have a complex data model that has a nested complex property, for example:

public class Person
{
    string Name {get; set}
    Address Address {get; set;}
    public DateTime? Dob { get; set; }
    public bool? AuthToWork { get; set; }
    ...
}

public class Address
{
    public string Street { get; set; }
    public string City { get; set; }
    public string State { get; set; }
    public string Zip { get; set; }
    public string Country { get; set; }
}

I have a Wizard control in which I tried to get the content of the steps through the following: 

ContentUrl(Url.Action("someAction",  "myController",  Model))

I have two issues:

1. The model is not being deserialized properly, the complete properties are not serialized--only the type name. I might be missing something, please let me know what I'm missing.
2. The Action activates the server-side validation, which is not what we wanted. How can I prevent server-side validation?

We'll greatly appreciate any suggestions or pointers.

Many thanks

Hi there,

I'm working with MVC Core Razor pages using Grid mode GridEditMode.InCell, Batch(true), ServerOperation(false) to pull data from database,  modified and save back to database.

Two of columns I'm dealing with define as bit data type and users want to see in the grid as Yes and No radio that they need to pick one option. What is the better way to handle this requests. Any samples? Thank you.

I notice in the sample for Server filtering (see below) of the Core Dropdown list the filter is Case Sensitive.  e.g. if I type in 'chef' ir will not find 'Chef'.  How can I make it NOT case-sensitive.  The Client side filter is not case-sensitive, only the server side.

see example Server filtering in ASP.NET Core DropDownList Component Demo | Telerik UI for ASP.NET Core

I'm trying to build an interface where I change the grid's datasource based on a drop down.  The datasource is dynamic (meaning I don't know what columns will returned).

If I use the kendo.data.DataSource set to a static set of JSON data, it populates during the on_change event properly. 

If I use an external source... nothing happens.  The data is fetched from the server, but nothing renders.  I'm really stuck.  

I dumbed it down to raw basics... but still no progress.  Can someone spot my mistake or give me advice?  

I suspect something to do with the DataSourceRequest parameter.... but I can't spot it.

Thanks!

Sam

<script>

</script>

Here's my test controller: