The visual filter bar offers a unique way of filtering large data sets through visualizations. This helps users to recognize facts and situations, while reducing the number of interaction steps needed to gain insights or to identify significant single instances.

The visual filter bar allows users to combine measures with filter values. For example, a “Product” might have the filter value “Product Name” and the measure might typically be “Revenue”, “Cost”, or “Quantity”. If you opt for the measure “Revenue”, the chart would show the “Revenue by Product”, enabling the user to filter the data by choosing a particular product name and its revenue.

Chart visualization increases the joy of use and helps users to see relevant data more quickly. For filtering, the visual filter bar uses all of the three types of interactive chart: bar chart, line chart and donut chart.

Usage

Use the visual filter bar if:

• You are using analytical list page floorplan.
• Users need to see both the result and the direct impact of their filter settings in a chart representation.
• You would like to give users a condensed overview of the data in the dataset.

Do not use the visual filter bar if:

• You are not using the analytical list page floorplan.
• Users are not interested in seeing the impact or their filter settings directly in a chart representation.
• Users are not interested in a condensed overview of the data in the dataset.

Responsiveness and Adaptiveness

The visual filter bar itself is fully responsive. For overall responsiveness within the analytical list page, see the Analytical List Page article.

Layout

The visual filter bar is a composite control built with other responsive controls, such as the header container and the interactive charts. It is used in the header area of the analytical list page, which incorporates the dynamic page layout.

Collapsed Visual Filter Bar

The collapsed visual filter bar takes up less space, leaving most of the screen for displaying the actual results. However, the variant selector in the upper left corner is still available for switching between variants. The user can expand or collapse the filter bar by clicking on the header. If required by the use case, you can expand the filter bar by default.

On desktop and tablet devices, the collapsed filter bar shows a summary of the filters currently applied. The format of the summary text is:

Filtered By (number of filters): <comma-separated list of the filters currently applied>
Example: Filtered By (2): Country, Product

Up to 5 filters are listed. If more filters have been applied, an ellipsis (…) appears at the end of the string. If no filters have been applied, the summary text is Not Filtered.

Expanded Visual Filter Bar

The expanded visual filter bar also shows a user-defined filter subset of the selected variant. The Adapt Filters link opens the visual filter dialog, where the user can add or hide visual filters. The switch button on the top right switches between the visual filter bar and the standard (input-based) filter bar. The Go button triggers the filter. Note that the Go button is only shown in manual update mode.

Structure

In order to achieve filtering through visualization, the visual filter bar uses interactive charts. Currently, three interactive chart types are available: bar chart, line chart, and donut chart. Each chart has a dedicated area for the chart title, the (x) link showing the number of applied filters, and the value help icon  . When the user clicks on the (x) link, a popover containing the selected filter values appears. The value help icon opens a value help dialog.

Any data point selected in a chart remains selected, even if the user selects a data point in another chart. Filter values also react to each other.

If a selected record in a chart falls outside the displayed filter values, the selection is visible in the (x) link above the chart, where (x) represents the number of selected records.

Users can select more filter values with the value help.

Personalizing the Visual Filter Bar

Add Visual Filter

Users can add more visual filters via the visual filter dialog. The additional filter groups appear below the Basic filter group, which contains the standard filters for the application. While the Basic filter group is always visible, the additional filter groups are initially collapsed.

The More (x) link in the filter group header indicates the number of filters that have not yet been added, for example More (2). Clicking this link opens a dialog for selecting the additional filter. Once a filter has been selected, it displays under the group header in the visual filter dialog, and the user can customize the individual filter settings (sort order, chart type, measure, display in the visual filter bar).

If all filters in a group have already been added in the visual filter dialog, the More (x) link label in the filter group title switches to Change Filters.

Hide Visual Filter

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