I have the following bit of configuration on a grid:

<filterable enabled="true" extra="true">
    <operators>
        <date isnotnull="Is set" isnull="Is not set" lt="Before" gte="On or after" />
    </operators>
</filterable>

which results in the filter menu in the attached image.  The problem is there is no obvious way for a user to select a single criteria.  The And/Or dropdown doesn't have a "Just The Above" option.  From looking at what is sent to the server side in the debugger, I found that if the user picks a second condition which requires an argument (such as equal, not equal, before, after, etc.) but doesn't provide the argument then the filter menu logic will only include the top condition.  But that's not particularly intuitive to users.  And given that the first condition in the list on my date columns (and hence the default) is "Is Not Set", then users would have to explicitly change the bottom condition in order to only have a single condition.

Hello everyone,
I’m trying to use expansion panels in a way that the content is loaded only when the panel is opened. So when the user clicks on a panel, they might see the loading icon and then see the data received from the server. Is it possible to do this?

Thank you

I am looking at using the scheduler control (Restrictions in ASP.NET Core Scheduler Component Demo | Telerik UI for ASP.NET Core)

I see there are various ways to restrict appointments, is there a way to do so where certain dates would not allow appointments?  I need to restrict holidays and other specific dates from containing appointments.  

Also, is there a way to restrict appointmetns to specific business hours.  In the demo it has a button to Show Business Hours but appointments don't seem to be restricted to those hours - I was able to schedule one outside of business hours.

Last, is there a way to note certain dates with a specific background color? I want holidays to be clearly shown so it's easier on the user.

Thanks!

I have a menu component on my view, which gives access to actions that relate to the current record on screen - so in effect I need to have the menu items have URLs similar to the following :

/Controller/Action/{cust_id}/{action_type}

Where {cust_id} will relate to the main record loaded, and {action_type} is rendered from a list within the model of all the available actions. The text for the URLs need to show the action name.

I have tried binding my menu to the Model as per the code below - is there a  recommended way to pass in the variable elements, or do I have to abandon the ActionName and ControllerName below, and just construct the whole Url manually? I have put pseudo code in to show what I mean :

@(
Html.Kendo().Menu()
                .Name("menu") // The name of the Menu is mandatory. It specifies the "id" attribute of the widget.
                .BindTo(Model.TaskTypes, mappings =>
                {
                    mappings.For<CRM.Core.CRM.TaskType>(binding => binding // Define the first level of the Menu.
                        .ItemDataBound((item, type) => // Define the mapping between the Menu item properties and the model properties.
                            {
                                item.Text = type.TaskTypeName;
                                item.ActionName = "New";
                                item.ControllerName = "Task";
                                item.SomePropertyHere = model.CustomerId;
                                item.SomeOtherPropertyHere = type.TaskTypeId;
                            }));

                })
)

I define my menu using taghelpers.  I see that the HTML helpers allow security trimming with the HideParent feature, but it appears that the taghelpers only support a boolean for security trimming and hence no way to enable the HideParent feature.  Is that true? Or is there a way to enable it?

Additionally, is there any server-side hook that can be used with the taghelper where I can perform custom filtering after the security trimming has been run but before the menu has been rendered to HTML?   This would be a workaround if HideParent is not available, as well as allow for custom filtering such as removing extra menu separators, etc.

Hi Team,

After upgraded kendo components and using bootstrap 5 as shown below:

"@progress/kendo-theme-bootstrap": "^8.0.1",
"@progress/kendo-ui": "^2024.2.514",
"@types/esprima": "^4.0.5",
"@types/he": "^1.2.2",
"@types/kendo-ui": "^2023.2.5",
  "bootstrap": "^5.2.1",

The export Excel in kendo TreeList triggering an error:

TypeError: data.slice is not a function
    at init.success (kendo.data.js:3858:1)
    at success (kendo.data.js:3748:1)
    at options.success (kendo.data.js:2219:1)
    at fire (jquery.js:3496:1)
    at Object.fireWith [as resolveWith] (jquery.js:3626:1)
    at done (jquery.js:9786:1)
    at XMLHttpRequest.<anonymous> (jquery.js:10047:1)

Here is the code I am using, the exporting Excel is not working, could someone please help ?

@(
Html.Kendo().TreeList<DevelopmentEmployeeDirectoryRemoteModel>()
    .Name("development-tree-list-basic")
    .DataSource(dataSource => dataSource
    .Read(read => read.Url($"{Url.Content("~")}/Development?handler=KendoTreeListDataSourceRead").Data("forgeryToken"))
    .Model(m =>
    {
        m.Id(f => f.EmployeeId);
        m.ParentId(f => f.ReportsTo).Nullable(true);
        m.Field(f => f.FirstName);
        m.Field(f => f.LastName);
        m.Field(f => f.ReportsTo);

    })
    .ServerOperation(false))
    .Columns(columns =>
        {
            columns.Add().Field(f => f.FirstName).Width(250);
            columns.Add().Field(e => e.LastName);
            columns.Add().Field(e => e.Position);
            columns.Add().Field(e => e.Extension).Title("Ext").Format("{0:#}");
        })
    .Toolbar(tools => {                                            
        tools.Pdf();
        tools.Excel();
        tools.Spacer();
        tools.Search();
    })    
    .Excel(excel => excel.FileName("Kendo UI TreeList Export.xlsx").ProxyURL(Url.Action("Excel_Export_Save", "Development")))
    .Pdf(pdf => pdf.FileName("Kendo UI TreeList Export.pdf")
               .AllPages()               
               .PaperSize("A4")
               .Margin("2cm", "1cm", "1cm", "1cm")
               .Landscape(true))
    //.ColumnMenu()
    .Filterable()    
    .Selectable(true)
    .Scrollable(false)
    .Sortable()
    .Resizable(true)
    .Reorderable(true)
    .Deferred(true)
)

Hi there,

is there any way to dowload and try trial version of Kedno.UI Core for Asp.Net core 3.1? The newest version does not support .net core 3.1.

I've got a vexing problem with this inherited code base.

The application has dozens of reports. Each report has two datepickers, StartDate and EndDate. 

As part of a company-wide migration, we're upgrading all of our projects to the latest frameworks and nuget packages. I did that with this application. I'm now using Telerik UI for ASPNET Core 2024.2.514. The previous version was 2020.1.114. 

While in test, the users are reporting that numbers are off from what's in production. Before, if they entered an end date of 7/1/2024, the Value that got passed into the query was inclusive of everything that happened on 7/1. In the current version, it looks like the Value is non-inclusive, so end date is 7/1/2024 00:00:00. 

The only thing I've done to the application is upgrade these packages, and the only thing that affects these date ranges was upgrading the Telerik UI.

So - first things first - does a datepicker (not datetimepicker) ALWAYS default to 00:00:00 as the time portion? Across these versions?

Thanks for any info. Let me know if there's any other info I can provide. 

This might be a slightly strange layout request - for my page to make sense I want to put a couple of grids half way up which means that I would need to embed the grids within the form component itself. Is this possible to do so?

Ideally also for ease / tidiness of coding I'd like to have the grids within partial views - can this be done?