Hi everyone,

I'm currently working on a Kendo UI Grid and I need the filter menus to dynamically update based on the data currently displayed in the grid. Specifically, I want the filter options to reflect only the unique values of the data that is currently visible after applying other filters.

I'm using Kendo UI version 2021.3.914.

I found a solution that achieves exactly what I want in this example: Kendo UI Dojo Example. However, the solution in the example does not work with my version of Kendo UI.

Could someone please help me understand how to implement this functionality in my version of Kendo UI? Any guidance or suggestions would be greatly appreciated.

Thank you in advance!

When a column is set to sticky in a grid and the user clicks edit and then cancel, that column become unsticky for that row only. I noticed this also happens if the user clicks edit, makes any change, and then clicks save. This happened when I upgraded from 2022 to 2024 so the bug was created somewhere in there. To reproduce, see this dojo: 
https://dojo.telerik.com/@dojolee/evOPeBey

1. Shrink the right side of the screen until it is pretty small (about 700px)
2. Click Run and make sure there is a horizontal scroll. If not, shrink the right and click run again.
3. Scroll and notice that the first column sticks
4. Click edit on the first row
5. Click cancel
6. Scroll and notice that the first row no longer has a sticky column.

Note: I reported the bug here: https://feedback.telerik.com/kendo-jquery-ui/1658638-sticky-column-unsticks-after-clicking-cancel-in-grid

Hello

I hope this message finds you well.

I am currently facing an issue with the Kendo Grid when using locked columns. Specifically, when I set the width for the last column and then reduce the browser zoom level to 80%, the widths of the header table and the data table do not fit proportionally. Here are the details:

1. Issue Description:

   • Component: Kendo Grid
   • Problem: When there are locked columns and I set the width of the last column, adjusting the browser zoom level to 80% causes the widths of the header table and the data table to not fit proportionally.
   • Current Behavior: At 80% browser zoom, the header and data tables' widths are not aligned correctly, leading to a misalignment in the grid display.

    

2. Steps to Reproduce:

   • Set up a Kendo Grid with locked columns.
   • Set the width for the last column.
   • Reduce the browser zoom level to 80%.
   • Observe the misalignment between the header and data table widths.

I have attached photos for your reference.

- Default(100%)

- 80%

Could you please provide some guidance on how to resolve this issue or suggest any potential workarounds? Any insights or resources you could share would be greatly appreciated.

Additionally, when applying " width: 100% !important " to the tables, there is a misalignment between the header and content areas.

Could you please look into this issue as well?

Thank you in advance for your time and assistance. I look forward to your response.

Best regards,

Hi,

I have attempted to reload a Kendo TreeView control with a new TreeViewDataSource...

function reloadLists() {

    console.log("In reloadLists():");

    var ds2 = new kendo.data.TreeListDataSource({ data: actionsV2, schema: 
                                                  { model: Models.TREELISTMODELTWO } });
    ds2.read();
    var vw2 = ds2.view();
    _view.set("actionsObserv", vw2);
    $("#actionsTreelist").data("kendoTreeList").setDataSource(_view.get("actionsObserv"));
}
 

...but when the new dataSource is loaded I noticed the expander arrows do not work. The top one disappears when clicking on it:

The other ones do not function, there is no change when I click on them. I cannot contract an expanded branch, nor can I expand a contracted branch. What am I missing? Is this a bug? Here is a link to the Kendo Dojo  with an example:

Kendo TreeList Reload List Example | Kendo UI Dojo (telerik.com)

Thanks again for your help and patience ^__^

George

I am trying to upgrade my Kendo UI Jquery installation from 2022 to 2024 and it is not going smoothly. One issue I'm having is that now my grids with locked columns do not span the whole width of their container. In the old version, the k-grid-table would expand to fill the width of the k-grid-content but now it seems that the columns retain their width, rather than growing like they used to. So now there is a large white space between the last column and the vertical scrollbar. I did notice that if I remove the inline style in the developer tools that is applied to the k-grid-table in the unlocked section, it fixes it. 

Another issue I just discovered is on the multiselect. It seems that the class that used to be applied when the list was expanded is not there anymore ".k-state-border-down". I used this to target the down arrow and change it to a checkmark but now it seems there is no class to target in CSS. How would I change the arrow icon when the multiselect is expanded?

Old Version:

New Version: 

How do I fix this, and is there documentation somewhere on all of the breaking changes between the two versions and how to fix them? 

Hi Team 

When converting a date string to a Date object using the kendo.toString method, the month name is displayed according to the Islamic calendar instead of the Gregorian calendar. This issue arises when using the Arabic culture settings.

dojo - https://dojo.telerik.com/IPadawaP

Observation - I think it considers the month incorrectly and shows the month name as per Islamic calendar.

Any help is appreciated.

hello,

When i am set any one colum "Locked : true" After All Colum "columnMenu" Have a "Set Column Position" Option.
so my quesion is can i unable other Column "columnmenu" "Set Column Position" Option.

Hi,

I am trying to define a Model for my kendoTreeList.

Normally I would define a Model like:

var Product = kendo.data.Model.define({
    id: "ProductID", // Defines the field to be used as the identifier.
    fields: {
        // Define the fields of the model and their data types.
        ProductID: { type: "number" },
        ProductName: { type: "string" },
        QuantityPerUnit: { type: "string" },
        UnitPrice: { type: "number" },
        UnitsInStock: { type: "number" },
        Discontinued: { type: "boolean" }
    }
});

But with the TreeList  you normally have to define the Model like this with a parentId:

                            model: {
                                id: "EmployeeId",
                                parentId: "SupervisorId",
                                fields: {
                                    SupervisorId: { field: "SuperviorId", nullable: true },// this is the parent.
                                    EmployeeId: { field: "EmployeeId", type: "number" }, 
                                },
                                expanded: true
                            }

I don't think kendo.data.Model.define works for this type of model  because it doesnt have some of the properties like parentId or expanded. Is there something I can substitute it with?

What I am trying to do is create a class of Models and I can slide the Model definition in like:

    $("#reportsTreeList").kendoTreeList({

        dataSource:
        {
            data: reports,
            schema: {
                model: Models.TREELISTMODEL
            }
        },
        height: "auto",

OR:

var ds = new kendo.data.DataSource({ data: reportsList, schema: { model: Models.TREELISTMODEL }});

this approach seems to work with a kendo spreadsheet or a grid... but TreeView  seems to break.

Thanks again for your help and patience!

George

Hello,

Requirement to implement 'More' button in Week view of MVC scheduler as Month view has.

I tried suggestion given in this article https://docs.telerik.com/kendo-ui/knowledge-base/implement-more-events-button-in-week-view

example is here https://dojo.telerik.com/IGOQinES.

Want to change two points,

1. The position of More button from bottom of the slot to right side of the slot shown as in below image.

2. Slot with single appointment also showing 'More' button, why?

Appreciate for the support. 

Thanks,

BP

Hi,

I can see that the PivotGrid has a "Compact" display mode in the ASP.NET AJAX libraries: https://docs.telerik.com/devtools/aspnet-ajax/controls/pivotgrid/layouts/overview  

Is there a "Compact" mode that renders nested rows with only a slight offset instead of creating a whole new column in the jQuery libraries, or even in ASP.NET MVC version?

Kind regards,
Ilya