Pending Review
Last Updated: 14 Jun 2024 07:29 by Michael D
Created by: Michael D
Comments: 0
Category: Chart
Type: Bug Report
0

Chart Series provide a toggleVisibility() method that allows to hide some data points of the series (or all of them) from the user. However, setting the first series to invisible breaks the chart's keyboard navigation.

This DOJO demonstrates the behavior: For the sake of simplicity, the first of the two series is toggled invisible right after the chart is rendered, but this may happen at any other point in time. Click anywhere in the DOJO's output area. Press TAB to focus the chart. The following error is logged in the browser console:

Uncaught TypeError: Cannot read properties of undefined (reading 'options') at init.focusVisual (kendo.all.min.js:9:4230266) at init._focusElement (kendo.all.min.js:9:4410242) at init._focusFirstPoint (kendo.all.min.js:9:4409100) at init._focus (kendo.all.min.js:9:4407358)

Pending Review
Last Updated: 15 Feb 2023 07:52 by Michael D
Created by: Michael D
Comments: 1
Category: Kendo UI for jQuery
Type: Bug Report
0

The Kendo UI ListView widget supports setting the selected items via the select method. Up to version 2022.2.802, calling select() triggered a change event. This is no longer the case.

You can see the different behaviors in these two DOJOS: 2022.2.802 vs 2023.1.117 (the item gets selected after a second to make sure the dataSource has finished loading).