Have been pouring through all your release videos, (Great Job Sam, Ed Et Al...) to be better informed as to what project type to select for a new Enterprise Admin App. The FilterView control stood out as a means of potentially saving me more than a week of work, but I just can't see making a new forms app going forward. Blazor and Maui seem like the only logical choices going forward, please add if convenient...

Thanks.

Hi,

is it possible to add control of vertical timeline like this (https://antblazor.com/en-US/components/timeline) with extra features like:

• adding new items with button on top
• inline edit
• item selection
• item actions

I also attached image of what i build based on control from link above, I would like to implement something similar with Telerik.

Maybe you can recommend some other controls to replace it with?

Thank you :)

My OnRead method works differently depending on what triggered the call. Can we add information to the ComboBoxReadEventArgs that specifies if it's been called due to Initialization, filter change or virtualization scrolling?

Hello

 

The column group headers functionality is great, however it messes with the export to excel/csv, as the headers no longer align on the 1 row.

 

Just seeing if there was a way to export to csv/excel but ignore the column group headers? Maybe a feature on the <GridCsvExport ExportGroupHeaders=false /> option?

 

Or is there a way to turn off column group headers programmatically? Then this could be removed then readded on the events; OnBeforeExport, OnAfterExport

 

Cheers

Phil

Currently working on moving from winform to Blazor and found a feature not supported in Telerik atm.

Getting current error when trying to enable Virtualiztion inside a grid

Groupable is not supported with the Virtualization feature of Telerik Grid

Where im already setting grouping on one of the columns

Allow "items per page" and "1 - X of Y items" on the pager configurable or even allow them to be hidden/removed.

On mobile devices the telerik pager takes up too much room and needs to be more responsive. I'm already aware of this feature request: https://feedback.telerik.com/blazor/1442883-responsive-layout-for-the-pager

But I would like to take it a step further and be capable of customizing/removing the text.

Add the following Parameters to the TelerikPager:

[Parameter] public bool ShowItemsPerPageText { get; set; } = true;

[Parameter] public bool ShowXofYItemsText{ get; set; } = true;

<TelerikPager ShowItemsPerPageText="false" />

<TelerikPager ShowXofYItemsText="false" />

 

 

In my opinion this looks better

 

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ADMIN EDIT

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In the meantime, you can change the pager text through localization. It is important to keep the same number of placeholders, however, so that the string.Format() call it is used in will not throw.

This strings are behind the following keys:

• "items per page" - key: "Pager_ItemsPerPage"
  

• "1 - X of Y items" -  key: "Pager_Display" . Default value is "{0} - {1} of {2} items".

Currently the only way to access the Time Picker Popup window is thru use of the Full Control.  Being able to host the Time Picker Popup as a control independent of the Time Picker would provide additional options for providing time input to a user.  A similar pairing is done with the DatePicker and Calendar controls provided.

Hello Team;

We are building a "Social Media" style application. One of the requirements, is to provide an easy and professional for user to traverse through an Image gallery.

I'd like to request for such feature that allows us:

• Ability to for us to provide a list of links (to physical location of images) to the Image Gallery component to display images in list format or individual image to traverse through the list.
• Ability for user to click on image to see image in full size in a window.
• Ability for user to download image.

It would be great if we don't have to resort to use the old jQuery implementation. We're trying to minimize to load jQuery, as Blazor client is already large enough.

Thank you in advance!
..Ben

I'd like to bind a model with a different field name to the TelerikCheckBoxListFilter in the filter menu.  Currently, this does not work because the Data has to have a member with the same name as the Field, which is used to update the filter descriptors.

 

Current Situation:

I have a single API for retrieving lookup values for the filters, that are always called on-demand (when the menu displays). This also supports cascading filter menus. If I want to supply the values back to filter menu I have to make specific code for each field on the model that I want to filter. For example, if I have a FlightNumber column it looks something like this...

public async Task<IEnumerable<object>> FilterValues_FlightNumberAsync() =>
       (await Service.GetFilterValuesAsync(nameof(MyModel.FlightNumber), GetLastGridRequest()))
       .Select(v => new { FlightNumber = v.Value });

The results of FilterValues_FlightNumberAsync() are then passed in via FilterData below (where @Field would be set to "FlightNumber")

<TelerikCheckBoxListFilter Data="@FilterData" Field="@Field" @bind-FilterDescriptor="Filters" />

This leads to a bunch of tedious code that should not be needed... A specific FilterValues_ function is needed for every column that needs to be filtered

 

What would be preferable:

Being able to use a single method to retrieve filter values. e.g.

public async Task<IEnumerable<object>> FilterValuesAsync(string memberName) =>
       await Service.GetFilterValuesAsync(memberName, GetLastGridRequest()); // returns something like LookupValue[] which is a generic LookupValue { Value  =... } class

 

To not break backwards compat, maybe could have an optional DataField parameter...

<TelerikCheckBoxListFilter Data="@FilterData" DataField="Value" Field="@Field" @bind-FilterDescriptor="Filters" />

This would take in LookupValues and and produce FilterDescriptors with MemberName set to Field

Or maybe event better, use generics and allow a callback to extract the filter value...

<TelerikCheckBoxListFilter Data="@FilterData" GetFilterValue="GetFilterValue" Field="@Field" @bind-FilterDescriptor="Filters" />

where GetFilterValue is a Func<TData, string> for example. 

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ADMIN EDIT

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We will most likely keep the Field parameter as is (pointing to the field from the Grid data that will be used to take the distinct options) and expose something like TextField parameter that will point to the field form the TelerikCheckBoxListFilter data containing the distinct options/labels.

We're using a Blazor grid with OData filtering on the server. To construct the url we're using ToODataString on the DataSourceRequest of the grid.

This is working fine as long as we don't add a '&' symbol to the filter. It seems that the ToODataString doesn't replace the & symbol to %26

Here is the reult of our ToODataString, note the red bold &.

$count=true&$filter=(Updated%20ge%202021-08-16T00:00:00.0000000Z%20and%20Updated%20le%202021-09-16T23:59:59.0000000Z%20and%20(contains(Barcode,%27&<-this%20should%20be%20escaped%27)))&$orderby=Cart%20desc&$skip=0&$top=50

Hi.  Still in the trial phase, and I was curious about this.

I'm trying to develop two apps, one in ASP.NET Core and the other in Blazor WASM.

I found the ASP.NET Core Bottom Navigation which is perfect for the ASP.NET Core project.  Shown here.

However, I'd like to be able to show continuity as users transition to the Blazor project and I don't see a BottomNavigation component listed for Blazor.

Is this something that can be added to the Blazor UI tools, or is there an example someplace I can use to get started?

Thanks in advance.

I use a 3D Cartesian Chart in my WPF applications. Id like to make a blazor server side version of these applications. Is a 3d cartesian chart in the works?

A rich text editor style control would be very helpful in specific cases as I could allow the user to edit and style text.

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ADMIN EDIT

A Web application (such as Blazor applications) are based on HTML and CSS, and the Telerik UI for Blazor suite already offers a component that outputs HTML: https://demos.telerik.com/blazor-ui/editor/overview. You can even import and export its content from/to an MS Word document (or other formats) through the Telerik Document Processing Libraries that come with your license) as shown here: https://github.com/telerik/blazor-ui/tree/master/editor/ImportExport.

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I would like to be able to drag and drop (to sort) items in my listview, in a fashion similar to this feature planned for the grid. Libraries like Kendo Sortable and Sortable.JS would be nice, but for blazor.

Can I use Translators or any other abstraction of Telerik component for my Selenium UI tests? 

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ADMIN EDIT

Even if Telerik does not provide some example translators to facilitate e2e testing with Selenium, you can build your own translators and abstractions to access the correct DOM elements. You can find some guidance in this forum thread: https://www.telerik.com/forums/xunit-selenium-tests.

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I would like to add inline styles to different elements across the components, for example - the Grid Rows and Cells.

<AdminEdit>

The implementation of this might be by adding an args.InlineStyles (this is a sample name, it might not be the same when this is implemented) like the args.Class for the OnRow and OnCellRender events for the Grid.

</AdminEdit>

Greetings!

 

Since the focus events are natively supported by blazor, could they be implemented in the input controls? Workarounds via JS are possible but they create a lot of redundant and cluttered code around the code base. OnChange/ValueChange only fire when the value has changed. Though, we have a lot of scenarios where we need the focus events when a value did not change.

DropDown TreeList would be one thing that would sky rocketed the component suite.

Creating custom filter descriptors requires setting the MemberType to match the type of the field they will work with. This should be something we can do through a constructor too, not just by setting the property after creating the instance.

like we have for Kendo UI.