Questions on Kendo UI for jQuery Forum

1 answer

145 views

When I select time slot and then I will go to scheduler calendar, everything is ok. But then when I select one day earlier and open scheduler calendar it's showing previous date. It's reproduceable in latest version https://demos.telerik.com/kendo-ui/scheduler/index (https://dojo.telerik.com/EcalidON) with an option (selectable: true)

Green circle shows it works correctly. (image above)

Red circle shows it doesn't work correctly. (image above)

I observed it happens when I click one day before previous selection.

Scheduler

answered on 08 May 2023

1 answer

257 views

[Solved] Dependencies cannot be resolver after upgrade kendo-ui

Hi there,

I have a project using "@progress/kendo-ui": "^2020.3.1021", and I upgraded it to the latest version ("@progress/kendo-ui": "^2023.1.425"). After the upgrade, the dependent file cannot be found anymore. The files are no longer existing in the folder.

How can I fix the issue?

Thanks!

General Discussions

answered on 05 May 2023

1 answer

176 views

Why does the editor keep adding <font> tags randomly

What is it the users are doing where <font> is being added to the editor, and how can I stop it from happening.

Example:

<font color="inherit" face="inherit" size="-1"

Editor

answered on 04 May 2023

1 answer

285 views

Bootstrap 3 dropdown button in grid row after upgrading from less to sass

Hi Support.

I recently upgraded a jquery/bootstrap 3/kendoui project from less to sass, and have a bootstrap 3 dropdown button in grid row/cell that is being hidden by the grid pager. See screenshot.

The code below I used in the grid databound event in less to fix the "is hidden issue" no longer works in sass:

var style = document.createElement('style');
document.head.appendChild(style);
if (this.dataSource.data().length > 0) {
    style.sheet.insertRule('#versions-grid .k-grid-content, #versions-grid tr td {overflow: visible}', 0);
} else {
    style.sheet.insertRule('#versions-grid .k-grid-content, #versions-grid tr td {overflow: hidden}', 0);
}

Any ideas?

DropDownButton

Grid

answered on 03 May 2023

0 answers

131 views

FieldArray on GridColumn Width and BarGraph

Hai,

I have two questions :

1) How can I change the width of a GridColumn, as show below? I am currently using GridColumn. Please find attached as reference.

2) How can I use Kendo UI to create a bar graph like the one shown below? The graph should update based on the user-entered values for total occurrence and time period (week/month). Does Kendo UI support this functionality?

Charts

Form

Validation

asked on 03 May 2023

1 answer

171 views

Style Kendo TreeView Checkboxes as Switches?

Is there a way to have switches instead of checkboxes (same look as the kendoSwitch control) in a TreeView as seen in the example below?

I am dynamically converting the checkboxes after the treeview initializes using a function that basically does this

$('input[type="checkbox"]:not([data-role="switch"])').kendoSwitch()

but it seems to have a lot of quirks that we have had to work around. Does the newest version of Kendo support switches in a TreeView out of the box?

Switch

TreeView

answered on 02 May 2023

1 answer

296 views

[Solved] Hide Date row in kendo scheduler when grouping is used

Hi,

I want to hide the date row in the scheduler when grouping is used. How can I achieve this?

Scheduler

answered on 02 May 2023

1 answer

214 views

In my SQL query, I used the WITH clause to construct a Common Table Expression (CTE)

I once noticed the error code "ORA-00933: SQL command not properly ended" while working on a project that required creating SQL queries in an Oracle database.

The problem occurred when I attempted to utilise the WITH clause in my SQL query to construct a Common Table Expression (CTE). The inquiry was written as follows:

WITH my_cte AS (
  SELECT *
  FROM my_table
)
SELECT *
FROM my_cte
WHERE id = 1;

When I attempted to run the query, however, I received the following error message:

ORA-00933: SQL command not properly ended

This error notice perplexed me because the syntax of my query appeared correct to me. So, I read this, which suggested changing the query in order to avoid utilizing the column alias in that subquery. Is that correct? I don't think this could work. Can someone help me out?

Data Source

answered on 01 May 2023

1 answer

2.3K+ views

How to disable dropdown "li" elements during initial rendering of dropdown options that means for default selection or value, "li" elements should be disabled.

Extension of below question

For reference link bellow: https://www.telerik.com/forums/how-to-set-data-attribute-for-multiselect-dropdown-li-element#5647546

DropDownList

MultiSelect

answered on 28 Apr 2023

0 answers

402 views

Custom Color Scale for Heatmap

Hello everyone,

I am trying my hands at the Heatmap chart. I like what it does and have mostly managed to customize it the way I want.

However, I was wondering if there is a way to assign colors to the cells similar to how you can do 3 color scale conditional formatting in Excel.

For example, for the given set of values, the max value is shown with green marker color, the min in red, the median value in yellow.

And then all other values follow a gradient between these 3 primary colors based on what the value is.

The heatmap already does a gradient of color, and changes the shade from dark to light as the value goes down, but it does this in just one color, depending on which theme you chose.

If it helps, I have attached a sample from excel.

Thank you.

Alok.

Heatmap

asked on 27 Apr 2023