Pending Review
Last Updated: 08 Jan 2020 08:59 by Dan

I have a "Timeline Month" view in my kendo scheduler and I would like to make the columns sortable like it is with the Grid component.

We need functionality like this: When the user presses for the first time on the header of a column to sort the table ascending, second time descending and third time to remove the sort.

Check attached picture - if I press on the "January 12" header I expect to reorder the rows in the ascending order of the event name: Abwesend, Geplant, Home Office.

Pending Review
Last Updated: 09 Jan 2020 07:22 by ADMIN

Description 

I am restoring the filter for a Kendo Grid in a Controller from a stored filter string. When there is an exponential (e.g. 1e-9) as a value, FilterDescriptoractory.Create() throws an exception "Expected RightParenthesis". Looking at the filter string it seems to have the correct number of parentheses.

On some occasions exponentials work but I can not determine under which. Under which conditions will exponentials work in filters?

Example 

var filterString = "ShipName~eq~'ShipName1'~and~(Freight~eq~0~or~Freight~gte~1e-9)~and~ShipCity~gt~0";
var filters = FilterDescriptorFactory.Create(filterString);

Pending Review
Last Updated: 09 Sep 2019 11:36 by ADMIN
Created by: Tom
Comments: 1
Category: Scheduler
Type: Feature Request
1

This is in regards to my previous ticket #1426737. Your suggested solution did not work on closer look. The problem is that the event is turned off completely instead of only for a specific event.

Let me give you a practical example: I have a separate filter for the scheduler that allows me to look at the events for a specific resource. If someone else on a different computer now adds an event that is assigned to a different resource, it still shows up on my calendar. I want to suppress that event if it doesn't match the resource I selected in the filter. Using the taskHub.off('create') turns off the 'create' event completely (at least until the user refreshes the page). That way, new tasks added by someone for the selected resource won't show up.

I would like to subscribe to the events like this:

taskHub.client.update = onScheduleUpdate;

taskHub.client.create = onScheduleCreate;

And then in the function check if the filter applies to the task and if not, suppress it. I tried the 'preventDefault' method, but that also turns off the event completely.

functiononScheduleCreate(e) {

if(e.AssignedResource != filter.AssignedResource)

      e.preventDefault(); -- does not work, turns off this event completely

}

This is not an untypical requirement for a calendar, especially if there are hundreds of tasks and filtering is the only option to organize them in a legible way.

There has to be a way to achieve this, but I have spent already way too much time on this. I need your help.

Thanks. 

Pending Review
Last Updated: 05 Sep 2019 15:45 by ADMIN

In the grouping demo for MultiColumnComboBox (https://demos.telerik.com/aspnet-mvc/multicolumncombobox/grouping), the first group 'Argentina' is not displayed as a black label on the right. This is inconsistent with the way other groups are displayed.

This can pose a usability issue for example when there are only two groups. The second group has a black label on the right, but the first group does not.

To be consistent, the first group should also display as a black label on the right.

Pending Review
Last Updated: 27 Aug 2019 06:24 by ADMIN
Created by: Rakesh
Comments: 2
Category: Spreadsheet
Type: Feature Request
0

Hi There,

I am facing one issue in kendo spreadsheet onchange event.

Suppose I have applied formula on one cell A1 and formula is =SUM(B1:B3)

Now one change of values in B1 to B3 on change event gets fired but whenever cell A1 values gets updated i.e. on entering value in B1 to B2, on change event doesn’t get fired.

How can I make onchange event fire for formula cell.

 

Thank you,

Rakesh

Pending Review
Last Updated: 26 Apr 2019 13:39 by ADMIN
Created by: Hesam
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
0

Hi, 

I'm wondering that if it's too much trouble for Telerik to add/implement  Persian Calendar In Kendo UI Products.

respectfully,

Thank you for your consideration,

Pending Review
Last Updated: 22 Apr 2019 12:30 by ADMIN
Created by: Vinay
Comments: 1
Category: Grid
Type: Feature Request
0

Hi Viktor,

 

We are looking for functionality of Context Menu on Columns of Kendo MVC grid.

We want various column selection on grid header.

Please help us to get this feature.

Regards

Supriya

 

 

Pending Review
Last Updated: 28 Feb 2019 09:53 by ADMIN
Created by: Maurice
Comments: 1
Category: NumericTextBox
Type: Feature Request
0

The ability to mask/encrypt the social security number and or credit card number, only showing the last 4. On focus, show all values on blur encrypt value showing only last 4. On post, send unencrypted value.

i.e. social security:  XXX-XX-1234

Pending Review
Last Updated: 13 Feb 2019 15:45 by ADMIN
Created by: David
Comments: 1
Category: NumericTextBox
Type: Feature Request
2

Hi,

My team and I work on science-related applications often dealing with very small numbers, like 0.0000000000456.  We actually have calculated values stored with over 300 digits to the right of the decimal (one of our current values is 1.70747723470817E-307), so we store them in our databases in Scientific Notation.

We have begun using the Kendo UI NumericTextBox with ASP.NET MVC throughout our applications, and we would like to provide our users with the ability to input values in Scientific Notation; for example, allow a user to type 7e-17 instead of having to type 0.00000000000000007.  We use the kendo.toString() functionality to display values in Scientific Notation, but we need to allow our users to input values using Scientific Notation.

Is there any way we can accomplish this with the Kendo UI NumericTextBox?  If not, could this feature be added?

Thank you for your assistance,

David

Pending Review
Last Updated: 18 Jan 2019 12:00 by ADMIN
Created by: Thor Ludvig
Comments: 1
Category: TabStrip
Type: Feature Request
1

When working with a dynamically setup of the tabstrip, and hiding/showing tabs according to the data entered in a form, I use jquery scripts to do the logical setup.

Each tab is referenced in the script by their array position:

var tbs = $("#tabstripDetail").data("kendoTabStrip");
$(tbs.items()[0]).hide();

$(tbs.items()[4]).show();

tbs.select(4);

For some functions I move/duplicate field from models according to the different customers needs, and to avoid several fields on the form with the same id/name I remove tabs from the collection.

tbs.remove(4);

By doing this the array of tabs are changed, and I have to keep track of which array number each tab has compared to the initial number.

My suggestion is that each tab could be named so that it is possible to keep references of the tabs by logical names and avoid array numbers.

tbs.remove("maritimeProducts");

This functionality will simplify working with show, hide, remove, select of single tabs.

 

 

Pending Review
Last Updated: 18 Jan 2019 12:07 by ADMIN
Created by: Jan
Comments: 1
Category: Date/Time Pickers
Type: Feature Request
2

Hello,

I'm really loving the new MultiViewCalendar control. It really fits our needs. 

The only thing I'm missing is to select weeks. There is a setting to show the week numbers, but you can't select it. Is this at all possible or planned for future releases?

Can I show the weeks in the DateRangePicker control, too?

 

Sincerely

 

Jan Fiedler

Pending Review
Last Updated: 03 Jan 2019 13:38 by ADMIN
Created by: Karim
Comments: 1
Category: Grid
Type: Feature Request
0

JWT Token authentication has become very popular and one of the main tools to provide authorization and authentication.
JSON Web Token (JWT) is an open standard (RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object. In authentication, when the user successfully logs in using their credentials, a JSON Web Token will be returned. 

Whenever the user wants to access a protected route or resource, the user agent should send the JWT, typically in the Authorization header using the Bearer schema. This can be, in certain cases, a stateless authorization mechanism. The server's protected routes will check for a valid JWT in the Authorization header, and if it's present, the user will be allowed to access protected resources. If the JWT contains the necessary data, the need to query the database for certain operations may be reduced, though this may not always be the case.

It would be really helpful to have a built in functionaly ".Authorization(token)" that adds an authorization header to all the requests made by the grid.

Pending Review
Last Updated: 23 Nov 2018 14:08 by ADMIN
Created by: Bruce
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
0

Currently, when an event that is grouped by multiple resources is dragged, it automatically updates the selected resource data with the one that corresponds to the drop target.

The more appropriate behavior would be to be to automatically preposition the event for the rest of the selected resources.

https://dojo.telerik.com/OPepavOr/2

Pending Review
Last Updated: 02 Oct 2018 17:01 by Telerik Admin
Created by: Imported User
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
1
We have a web page critical to the web application. In the absence of a suitable MVC widget we had to use a ASP.Net WebForm ListView control along with ASP.Net Ajax (Accordion for expand/collapse functionality) and JQuery (for client side validation). 
 
The web page accomplishes the following key functional requirements –
 
a. Ability to group products –  Using ASP.Net Ajax we were able to provide the expand / collapse visual effect.
 
b. Ability to enter order quantities very quickly -  a lot of stores place orders at the last minute  (5-10 minutes before order deadline) for valid reasons.  The web page provides a text box inline for quick entry.  On a desktop, the user can traverse the rows within the group using the tab key.   The web page typically contains 150 –  200 products for entry.   With Telerik MVC Grid widget, in the absence of inline editing, having to click on Edit/Update/Cancel buttons dramatically increases the number of clicks / touch / swipe.  Besides, it creates a real estate issue on smaller form factors.  
 
c. Real time validation – using JQuery we were able to validate the row as and when the quantity was entered.  Any error would show below the row in question.  The error would continue to show until the quantity was revised.  The error however, will not stop the user from entering quantities on other rows.  This approach lets the user review any errors in the end.
 

The closest MVC widget we could use from the Telerik collection was the grid widget with grouping.  However, it falls short on points b and c above.  There is probably some workaround available but then we would lose the LOW CODE advantage.
Pending Review
Last Updated: 17 Jul 2018 02:49 by Rami Abughazaleh
Created by: Rami Abughazaleh
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
1
Currently, if I want to bind an ASP.NET TreeList to an OData DataSource, I have to define the data source using a javascript object:

https://demos.telerik.com/aspnet-mvc/treelist/odata

https://demos.telerik.com/aspnet-core/treelist/odata

I would like to be able to be able to define the OData DataSource using ASP.NET Razor syntax just like the Grid:

https://demos.telerik.com/aspnet-mvc/grid/odata
https://demos.telerik.com/aspnet-core/grid/odata

Thank you.
Pending Review
Last Updated: 08 Jun 2018 08:50 by Telerik Admin
Created by: Imported User
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
1
as of today it is not possible to bind the map markers to signalr.
in grid it works. in kendo map not.
Pending Review
Last Updated: 08 Jun 2018 08:45 by Telerik Admin
Created by: Imported User
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
1
it would be blaze if the map markers would be a observable collection for mvc.this way you could update it through the viewmodel.
Pending Review
Last Updated: 17 May 2018 15:24 by ADMIN
Created by: Leo
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
1
Many widgets offer functionality to define a template (header, row, toolbar or whatever) by an id, such a way that the id refers to a html section that actually contains the template like:
<script id="idOfSomeTemplate" type="text/x-kendo-template"> 
<!-- template contents --> 
</script> 

I use this a lot because it's easy to use and whenever the widget is part of another widget (common example: a grid part of a tabstrip) Razor /C# won't allow you to do nested inline markup blocks (@<text> </text>). With the above template it's possible to define the tempalte outside the nested inline block.
Now it seems the MVC wrappers don't have the possiblity to do this for the grid toolbar template. 
TLDR:
I would have expected this templateid method:
@(Html..Kendo().Grid<T>() 
.Name("Grid") 
.ToolBar(toolbar => 
{ 
toolbar.TemplateId("idOfSomeTemplate") 
}) 
) 
Pending Review
Last Updated: 03 Apr 2018 09:49 by ADMIN
Created by: P
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
2
In Kendo MVC Grid, the column of type Select() will be good if has an option to show/hide the checkbox in specific rows based on an expression. For example:
.Columns(columns =>
            {
                columns.Select().Visible(m => m.ShowSelect);
            })

Where "ShowSelect" is a property of my Model which is bound to the Grid.
Pending Review
Last Updated: 24 May 2018 21:13 by ADMIN
Created by: Imported User
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
4
You recently added a checkbox column feature to the grid control. However, you cannot control at the record level if that checkbox should be accessible. Every checkbox is selectable regardless of the data it represents. It would be nice to disable (or hide) the checkbox in the column based on some criteria in the record. 
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