Ranking Filter

The Ranking Filter component is a dropdown component that allows you to create a new ranking filter or to edit an existing one. When a user clicks Apply, a callback function that contains a ranking filter ready to be used in the visualization component is called.

Structure

import "@gooddata/sdk-ui-filters/styles/css/main.css";
import { RankingFilter } from "@gooddata/sdk-ui-filters";

<RankingFilter
  onApply={<on-apply-callback>}
  onCancel={<on-cancel-callback>}
  filter={<filter>}
  buttonTitle={<toggle-button-title>}
  measureItems={<visualization-measures>}
  attributeItems={<visualization-attributes}
/>

Example

The following example shows a table displaying one measure sliced by one attribute. A user can use the Ranking Filter component to filter the displayed rows and see the relevant data only.

import React, { useState } from "react";
import { PivotTable } from "@gooddata/sdk-ui-pivot";
import { newRankingFilter, localIdRef, measureLocalId, attributeLocalId } from "@gooddata/sdk-model";
import { RankingFilter, IMeasureDropdownItem, IAttributeDropdownItem } from "@gooddata/sdk-ui-filters";
import { LdmExt } from "../../ldm";

const measures = [LdmExt.FranchiseFees, LdmExt.FranchisedSales];
const attributes = [LdmExt.LocationState, LdmExt.LocationName];

const measureDropdownItems: IMeasureDropdownItem[] = [
    {
        title: "Franchise fees",
        ref: localIdRef(measureLocalId(LdmExt.FranchiseFees)),
        sequenceNumber: "M1",
    },
    {
        title: "Franchised sales",
        ref: localIdRef(measureLocalId(LdmExt.FranchisedSales)),
        sequenceNumber: "M2",
    },
];
const attributeDropdownItems: IAttributeDropdownItem[] = [
    {
        title: "Location state",
        ref: localIdRef(attributeLocalId(LdmExt.LocationState)),
        type: "ATTRIBUTE",
    },
    {
        title: "Location",
        ref: localIdRef(attributeLocalId(LdmExt.LocationName)),
        type: "ATTRIBUTE",
    },
];
export const RankingFilterExample: React.FC = () => {
    const [filter, setFilter] = useState(newRankingFilter(LdmExt.franchiseSalesLocalId, "TOP", 3));
    return (
        <React.Fragment>
            <RankingFilter
                measureItems={measureDropdownItems}
                attributeItems={attributeDropdownItems}
                filter={filter}
                onApply={(filter) => setFilter(filter)}
                buttonTitle={"Ranking filter"}
            />
            <hr className="separator" />
            <div style={{ height: 300 }} className="s-pivot-table">
                <PivotTable measures={measures} rows={attributes} filters={[filter]} />
            </div>
        </React.Fragment>
    );
};

Properties

Name	Required?	Type	Default	Description
measureItems	true	Object with the measure's title (string) and ref (ObjRefInScope) properties		The list of available measures from which a user can choose the measure to apply the filter to; typically, the list of the measures used in the visualization
attributeItems	false	Object with the attribute's title (string) or ref (ObjRefInScope) properties. The optional type property (with a possible string value of either "ATTRIBUTE" or "DATE") affects the rendered option's icon.		The list of available attributes from which a user can choose the attribute to apply the filter to; typically, the list of the attributes used in the visualization that defines the visualization granularity. When the property is not provided, the filter behaves as if all the attributes were selected (the visualization default granularity was set) .
filter	true	Filter		The ranking filter definition
onApply	true	Function		A callback when the selection is confirmed by a user. The passed configuration of the ranking filter is already transformed into a ranking filter definition, which you can then send directly to a chart.
onCancel	false	Function		A callback when a user clicks the Cancel button or makes the dropdown close by clicking outside of it
buttonTitle	false	string		The title of the toggle button
onDropDownItemMouseOver	false	Function		A callback when a user hovers over a dropdown item. ref of the dropdown item is passed.
onDropDownItemMouseOut	false	Function		A callback when a user moves away from the dropdown item.
customGranularitySelection	false	Object with enable (boolean) and warningMessage (string)		If true, the selection of custom granularity is enabled. If false (default), warningMessage is displayed on the item tooltip.
backend	false	IAnalyticalBackend	The object with the configuration related to communication with the backend and access to analytical workspaces
workspace	false	string	The workspace ID
locale	false	string	en-US	The localization of the component. See the full list of available localizations.

Custom toggle button

If you want to use your own custom button for toggling the filter dropdown, use the Ranking Filter Dropdown component. This component renders only the dropdown body outside of the current DOM tree using portals.

The component has all the same properties as the Ranking Filter component (see Properties) with the following exceptions:

• The buttonTitle property is irrelevant for the Ranking Filter Dropdown component.
• The onCancel property is mandatory for the Ranking Filter Dropdown component, because it is supposed to be used to hide the dropdown.
• The Ranking Filter Dropdown component has one additional property, anchorEl. This optional property specifies the element that the dropdown is aligned to, which is typically your toggle button. The property can be an event target or a string and defaults to "body".

Check out our live examples for demonstration.