Yandex DataLens release notes: February 2024

• Updates
• Fixes and improvements

UpdatesUpdates

Categories section for pie and ring chartsCategoriessection for pie and ring charts

Added the Categories section for pie and ring charts. Now the Categories section is used to group data, and the Color section to color the chart segments.

Pie chart example

Repeat button in widgets containing an errorRepeatbutton in widgets containing an error

Added the Repeat button for charts returning an error. Use this button to repeat you request to the source. The button is available for most error types.

Opening anchor links in the current browser windowOpening anchor links in the current browser window

Implemented opening anchor links (starting with #) in the current browser window. Now, in text widgets, you can provide a link to the dashboard header from the table of contents. The page will scroll to that header as soon as you click the link.

Drag-and-drop sorting in manual selectorsDrag-and-drop sorting in manual selectors

In the manual selector settings, you can now reorder the possible values using drag and drop.

Fixes and improvementsFixes and improvements

Applying custom palette colors in a combined chartApplying custom palette colors in a combined chart

Fixed an error with application of custom palette colors in a combined chart.

Filling table cells with null valuesFilling table cells with null values

Fixed an error where table cells with empty (null) values were not filled.

Gradient filling of table columnsGradient filling of table columns

Fixed an error where tri-color gradient coloring was not working correctly in columns containing both negative and positive values.

Displaying errors for dataset fields in a wizardDisplaying errors for dataset fields in a wizard

Fixed an error where, after replacing a dataset, the chart still had fields with a link to the old dataset and the Measurement not involved in dataset linking error was displayed.

Bar chart axis formattingBar chart axis formatting

Fixed the percentage presentation of the bar chart axis. To have axis labels displayed as a percentage:

1. Drag a numeric value from the dataset to the X section. Set Format to Percentage.
2. For the X section, set Axis formatting to By first field on the X axis. The X axis labels will appear as a percentage.

Similarly, you can configure the percentage display for the Y axis.

Selecting a color for column chart null valuesSelecting a color for column chart null values

Fixed the color selection error with column chart null values.

Chart sorting during splitChart sorting during split

Fixed chart sorting when using the Split section.

Enabling/disabling sum display in QL chart tooltipsEnabling/disabling sum display in QL chart tooltips

Fixed an error where it was impossible to disable sum display in QL chart tooltips.

Linking by chart parametersLinking by chart parameters

Fixed an issue where the dashboard link settings did not display a chart-level parameter link between widgets.