1. Is it hard to understand the version numbers of our releases? If yes, what makes them hard to understand them?

2. Would semantic versioning (SemVer) of our releases make it easier to understand our version numbers and what's behind them?

3. If we go with SemVer, we might need to start with version 3000.0.0 as we currently use 2022.x.x. Please share your thoughts about this approach and ideas for what number versioning would work best for you.

Hi,

Need to figure out the proper way to attach a new sheet. to the kendoSpreadsheet's option: sheets. I tried the below code:

$(document).ready(function () {
   //render and initialize kendoSpreadsheet:
   $("#spreadsheet").kendoSpreadsheet({
        columns: 20,
        rows: 200,
        toolbar: true,
        sheetsbar: true,
        sheets: mySheets,
        width: "100%"
   });
    
   //render and initialize kendoButton:
   $("#load-new-sheet-btn").kendoButton({
                icon: "forward",
                themeColor: "primary",
                click: swapSheets // want to render new set of sheets. Is this possible?
    });
 });

 //assign a different JavaScript object to the sheets: option parameter (this doesn't seem to refresh the spreadsheet component/control:
 function swapSheets() 
 {
     var currSpreadSheet = $("#spreadsheet").data("kendoSpreadsheet");

     console.log("BEFORE clearing sheets: currentSpreadSheet contents: ",  currSpreadSheet.options.sheets)
     currSpreadSheet.options.sheets = mySheetsTwo;

     console.log("AFTER clearing  sheets: currentSpreadSheet contents: ", currSpreadSheet.options.sheets);
     currSpreadSheet.refresh();
 }

You can see the whole code in action here in the Dojo:

Spreadsheet Demo Swapping Sheets | Kendo UI Dojo (telerik.com)

Also, my requirements want to load a stylized formatted sheet (ergo probably a sheet object), and X number of sheets with raw data…with a different dataSource associated to those raw data sheets.

The ultimate goal is to load data into a sheet object in from an API without rerendering the entire page or destroying the current spreadsheet component (and creating a new one).  Most importantly, or we can constrain the question to how to point sheets: to a new JSON sheet structure.

Here is a screen shot of what is happening:

It seems like I can re-assign the sheets object, but refreshing or binding the new sheets object is not being done successfully.

Hope this all makes sense,

George

In the kendo multiselect, when an item is deselected, it does not take the focus from the previously selected item. For example, 
https://demos.telerik.com/kendo-ui/multiselect/keyboard-navigation

1. In the demo, select small, medium, and large in that order. 
2. Open the list and click on small to deselect it.
3. Open the list and notice that large still has the focus.
4. The expected behavior is that small would take the focus from large.

Using only the keyboard: 

1. Press the down arrow to open the list.
2. Using the down arrow and enter keys, select Small, medium, large, and xlarge in that order.
3. Using the down arrow and enter keys, deselect medium
4. Use the down arrow to open the dropdown.
5. Observe that xlarge is focused. The expected behavior would be that medium is focused.
6. Now select small and deselect large. Notice that small still has the focus.

Hi,

I was using jQuery Window Loading Content with AJAX and was able to open multiple Window, however after I updated Kendo UI, I can only open two Window now, is there any problem? Do I need to pay now to use it? I thought Window is a widget then there is no usage limitation on it.

Thank you for answering.

Ming

I have a form on which there is checkbox control. For some reason the kendo validator always considers the checkbox a required field and considers a non-checked state as invalid. How can I get the validator to ignore the checkbox? As you can see, the field, IsTerminated is not marked required.

<form id="frmEmployee" method="post">
    <div class="control-grid">
        <div class="col-1-label">
            @Html.LabelFor(m => m.Id, "Employee Id: ")
        </div>
        <div class="col-1-control">
            @Html.Kendo().TextBoxFor(m => m.Id).HtmlAttributes(new { @readonly = "", @required = "", @validationMessage = "Id is required" })
        </div>

        <div class="col-2-label">
            @Html.LabelFor(m => m.FirstName, "First Name: ")
        </div>
        <div class="col-2-control">
            @Html.Kendo().TextBoxFor(m => m.FirstName).HtmlAttributes(new { @required = "", @validationMessage = "First Name is required" })
        </div>

        <div class="col-3-label">
            @Html.LabelFor(m => m.LastName, "Last Name: ")
        </div>
        <div class="col-3-control">
            @Html.Kendo().TextBoxFor(m => m.LastName).HtmlAttributes(new { @required = "", @validationMessage = "Last Name is required" })
        </div>

        <div class="col-1-label">
            @Html.LabelFor(m => m.MiddleName, "Middle Name: ")
        </div>
        <div class="col-1-control">
            @Html.Kendo().TextBoxFor(m => m.MiddleName)
        </div>

        <div class="col-2-label">
            @Html.LabelFor(m => m.PreferredName, "Preferred Name: ")
        </div>
        <div class="col-2-control">
            @Html.Kendo().TextBoxFor(m => m.PreferredName)
        </div>

        <div class="col-3-label">
            @Html.LabelFor(m => m.Email, "Email: ")
        </div>
        <div class="col-3-control">
            @Html.Kendo().TextBoxFor(m => m.Email).HtmlAttributes(new { @required = "", @validationMessage = "Email is required" })
        </div>

        <div class="col-1-label">
            @Html.LabelFor(m => m.HireDate, "Hire Date: ")
        </div>
        <div class="col-1-control">
            @Html.Kendo().DatePickerFor(m => m.HireDate).HtmlAttributes(new { @required = "", @validationMessage = "Hire Date is required" })
        </div>

        <div class="col-2-label">
            @Html.LabelFor(m => m.IsTerminated, "Terminated: ")
        </div>
        <div class="col-2-control">
            @Html.Kendo().CheckBoxFor(m => m.IsTerminated)
        </div>

        <div class="col-3-label">
            @Html.LabelFor(m => m.TerminationDate, "Termination Date: ")
        </div>
        <div class="col-3-control">
            @Html.Kendo().DatePickerFor(m => m.TerminationDate)
        </div>

        <div style="display: none;">
            @Html.Kendo().DatePickerFor(m => m.CreatedDate)
        </div>
    </div>
</form>

On page load I have:

    $(document).ready(function ()
    {
        $("#frmEmployee").kendoValidator();
    });

And before I submit my data to the server I have a check:

let validator = $('#frmEmployee').kendoValidator().data('kendoValidator');

if (validator.validate())
{
   // ...
}

validator.validate() always returns false if IsTerminated is not checked. IsTerminated is a non-nullable bool.

We are trying to Update kendo from 2020.3.1021 to 2024.1.319, we download the version and then we just copy the kendo.all.min.js, but when we start running the application the drop downs are all oversize, the arrow grouping for the grids is black, but the main thing is we use the kendoMobileSwitch, but every where we try to use we get the error "Uncaught TypeError: $(...).kendoMobileSwitch is not a function".

The questions is, do we need to add any additional js reference file to use this function ?

this is how all the drop downs were affected.

this is the arrow grouping image that is back

and the js error is when we try to call like this: $("#element").kendoMobileSwitch({ checked: true });, we get the error "Uncaught TypeError: $(...).kendoMobileSwitch is not a function"

Hi,

Is there an example of a scheduler consuming a web service for meetings that doesn't expect all meetings to be returned.

I am migrating from a server side based application that used ASP.NET AJAX and that version of the scheduler required you to implement a provider that implemented a GetAppointments( RadScheduler owner ) where the owner object had the start and end dates of the visibile scheduler.

I would like to run a client side page with a Kendo UI for jQuery scheduler and then perform a web service call equivalent to the above GetAppointments. But all the examples I have found return all meetings which is not possible since we are reading from a database with many years of meetings.

The documentation 

I am using Kendo UI for jQuery R2 2023

I am unable to use the debugger of the Kendo UI code. The map file seems wrong - whenever I try to step into the Kendo code I find myself in the same location at the end of the file.

When I try to load kendo.all.js instead of kendo.all.min.js I get the errors in the console  that kendo is not defined.

Please help.

Hi. This issue can be replicated in the Telerik dojo for the jQuery Slider.

When tabbing to the decrease and increase buttons and pressing space to invoke the action, nothing happens. I can see the graphical affect of the button being pushed but there is no change in value of the slider.

Tabbing onto the central slider value and moving left and right using the arrow keys works as expected.

Here's what I reckon should happen when using the keyboard with the slider: When the user tabs to the increase/decrease button to give it focus, a press of the spacebar activates the button. The slider value should change accordingly and the focus should stay on the button.

Strangely, when NVDA is active, tabbing to the increase or decrease buttons and pressing spacebar key works the first time. It then shifts focus to the slider itself and I have to start using the left and right arrows instead.

Any thoughts on how to work around this as the built in events are not triggered?