Hi, I just updated from 2022.3.1109 to 2024.3.806 and noticed that the CustomButton method for editor tools no longer creates a class with the provided name. We previously used this as a way add custom images as button icons. It was also the only way to have a unique identifier for the button, which is it's own separate issue. I didn't see anything in the release notes about this functionality being removed so I'm wondering if this is a bug or if we are supposed to use some new method of adding custom button icons. I see there is an Icon method available but it seems to be for using existing telerik icons and I don't see any way to add our own.

This answer in this older question shows two methods, of which we were doing the latter:

https://www.telerik.com/forums/how-to-add-a-customized-button-or-image-button-to-editor-tools

I understand we could probably switch to using CustomTemplate instead, but that seems like added maintenance whenever the default kendo classes or styling changes since we want it to match the appearance of the built-in kendo buttons.

Hi,

We are attempting to set the default values of new rows in a grid based on some user-specified filters. The desired functionality is that if, for example, the "Year Level" filter is set to "Year 1", when a new row is created it will have its Year Level value automatically set to Year 1 AND will be visible in an edit state in the grid. 

We have read the previous Q&A here, however this solution is not suitable as it makes ALL rows with no "Year Level" value become visible when a new row is created.

As the "edit" event does not seem to fire when creating a new row whilst filters are applied, the implementation we are attempting involves saving those filters when the "Add" button is clicked and then re-applying them after the row has been created. This mostly works, but the new row is inserted as an un-editable dirty record and clicking its "Edit" button does nothing.

The code below is a combination of a couple of different approaches. Any guidance would be greatly appreciated!

let currentEditRow;
let currentModel;

$(".k-grid-add").click(function () {
    var grid = $("#grid").data("kendoGrid");

    // Save the current filters before clearing them
    savedFilters = grid.dataSource.filter();
    grid.dataSource.filter([]); 

    // Add a new row and enter edit mode
    currentEditRow = grid.addRow(); 
    grid.editRow(currentEditRow); // Attempting to force new row into edit mode here does not work
});

$("#grid").kendoGrid({
    dataSource: ds,
    sortable: true,
    toolbar: ["create"],
    columns: [
        {
            field: "Yearlevel",
            sortable: false,
            title: "Year Level",
            editor: cmbEditorYearlevelForHomegroup,
            template: "#=Yearlevel?.Name ?? ''#",
            editable: isEditable
        },
        // Other columns here
        { command: ["edit", "destroy"], title: "Action", width: "180px" }],
    editable: "inline",
    edit: function (e) {
        currentEditRow = $(e.container); // Save reference to the editing row
        currentModel = e.model; // Save the current model

        if (e.model.isNew()) {
            var yearLevelDropdown = $("#yearLevel").data("kendoDropDownList");
            e.model.set("Yearlevel", { // Update the values in the new row based on the selected filters
                Code: yearLevelDropdown.value(),
                Id: 0,
                Name: yearLevelDropdown.text()
            });

            var grid = $("#grid").data("kendoGrid");
            if (savedFilters) {
                grid.dataSource.filter(savedFilters); // Re-apply the filters
            }
            if (currentEditRow && currentModel && currentModel.isNew()) {
                var grid = this;
                setTimeout(function () {
                    grid.editRow(currentEditRow); // Attempting to re-enter edit mode for the new row; this also does not work
                });
            }
        }
    }
});

Hello, I have noticed some changes on the structure of the Treeview component after version 2024.1.319 March 18, 2024

Classes like k-group and k-in seem to have been removed completely

For example, in previous version, the structure of a Treeview component would look like this:

<ul class="k-group k-treeview-group">
	<li class="k-treeview-item">
		<div class="k-treeview-top">
		         <span class="k-treeview-leaf k-in">TEST STRING</span>
		</div>
	</li>
</ul>

while now it would look like this:

<ul class="k-treeview-group">
	<li class="k-treeview-item">
		<div class="k-treeview-top">
			<span class="k-treeview-leaf">
				<span class="k-treeview-leaf-text">TEST STRING</span>
			</span>
		</div>
	</li>
</ul>

On release notes, I did not find any particular reference on these classes being removed

So my questions are:

1. Have they been removed widely?
2. Are there any other components that may still use these classes?
3. Is there any form of documentation that contain these changes?

Thank you in advance

Hi, I am using Telerik grid in Razor pages applications. I have main grid and Detail grid.

Problem:   .ToolBar(tb => tb.Columns()) is not working on Detail grid template. 

After selecting a file in kendoUpload two buttons show up: Upload and Clear:

Is it possible to hide those two buttons? I want to do the upload process programmatically.

I already found out that the two buttons are not accessible after initialization of the kendoUpload widget but also not right away after the SELECT event triggers (on selecting a file to be uploaded). I have found a solution waiting some milliseconds in the SELECT event to hide the two buttons:

setTimeout(function() {
    $('k-actions').css('display', 'none');
}, 10);

Is there a more proper way to hide those buttons?

I'm working with KendoUI for JQuery, very latest official version.

Regards

Hi,

I have a requirement to highlight a particular attendee with a red border in the dropdown list. The idea is to indicate that this attendee is not available at that specific date and time when someone opens the appointment pop-up (refer to the attachment). I know color option is there but i want to add red border to particular attendee. there can be situation where red border can be added to more then one attendee. Please help me understand how I can achieve this.

Thanks!

Some users do not see very clearly which is the today in the scheduler and asked if the header could be colored. 

I have found that the cells has the class "k-today" but the header does not have it.

Is there a way to know which of the header cells is the cell for the today?