@luzmo/react-native-embed

React native component for Luzmo dashboard.

This is a React native library for embedding Luzmo dashboards in your React native application.

Table of contents

1. Installation instructions
2. Usage
3. Events
4. Public methods
5. Changelog
6. Migration
7. Quick links

Installation instructions

npm i @luzmo/react-native-embed

Usage

import LuzmoDashboardComponent, { LuzmoDashboard } from '@luzmo/react-native-embed';
import { useRef } from 'react';
import { Button } from 'react-native';
...
  function LuzmoWrapper() {
    const ref = useRef<LuzmoDashboard>(null);
    return (
      <div className="App">
        <Button
          title='Get Filters'
          onPress={async (e) => console.log(await ref.current.getFilters())}
        >
          Get Filters
        </Button>
        <LuzmoDashboardComponent
          ref={ref}
          authKey="<!-- your generated authKey -->"
          authToken="<!-- your generated authToken -->"
          dashboardSlug="test"
          switchScreenModeOnResize={false}
          loaderSpinnerColor="rgb(0, 81, 126)"
          loaderSpinnerBackground="rgb(236 248 255)"
          itemsRendered={(e) => console.log('itemsRendered', e)}>
        </LuzmoDashboardComponent>
      </div>
    );
  }
...

Properties

Below a list of available properties on the dashboard react native component

Property	Type	Description
dashboardId	string	The id of the Luzmo dashboard you wish to embed
dashboardSlug	string	The slug of the Luzmo dashboard you wish to embed (if a dashboardId is supplied that one will be used)
itemId	string	The id of the Luzmo item you wish to embed. The dashboardId should be provided as well if you what to embed just a Luzmo item.
itemDimensions	{ width: number/string; height: number/string; }	width and height of item only applies when itemId is provided.
authKey	string	Authorization key generated via Luzmo API
authToken	string	Authorization token generated via Luzmo API
language	string	The language of the dashboard: eg. 'en' (Default: 'auto')
screenMode	string	The screen mode of your dashboard: 'mobile', 'tablet', 'desktop', 'largeScreen', 'fixed' or 'auto' (Default: 'auto')
switchScreenModeOnResize	boolean	true: the embedded dashboard can switch screenModes on resize of the container , false: Dashboard will keep the same screenMode (Default: true)
loaderBackground	string	Background color of the loader element (Default: '#f9f9f9')
loaderFontColor	string	Font color of the text of the loaders (Default: '#5a5a5a')
loaderSpinnerColor	string	Spinner color of the loader (Default: 'rgba(255, 165, 0, 0.7)')
loaderSpinnerBackground	string	Background color of the spinner (Default: 'rgba(169, 169, 169, 0.14)')
appServer	string	Tenancy of Luzmo to connect to (Default: 'https://app.luzmo.com/' for US set appServer to 'https://app.us.luzmo.com/')
timezoneId	string	The timezone you you wish to use in your dashboard. This timezone id needs to be a valid id that is available in the IANA timezone database, for example: Europe/Brussels or America/New_York.
apiHost	string	API server to connect to (Default: 'https://api.luzmo.com/' for US set apiHost to 'https://api.us.luzmo.com/')
mainColor	string	Optional override of the main color used in the whitelabeling of the embedded dashboard editor. If not provided, the main color of the whitelabeling colors set on the organization will be used. Should be specified as a string of rgb values (i.e. "rgb(50,50,50)").
accentColor	string	Optional override of the accent color used in the whitelabeling of the embedded dashboard editor. If not provided, the accent color of the whitelabeling colors set on the organization will be used. Should be specified as a string of rgb values (i.e. "rgb(50,50,50)").

Events

Name	Description	Event Arguments
changedFilters	Emitted when filters are changed	ChangedFiltersEvent
customEvent	Emitted when a custom event is fired	CustomEvent
itemsRendered	Emitted when all items are rendered	ItemsRenderedEvent
load	Emitted when dashboard is loaded	LoadEvent

Public methods

getData(itemId: string): Promise<ItemData>
// Promise that returns an array with the data of a item.

getFilters(): Promise<FilterGroup[]>
// Promise that returns an array of filters.

setAuthorization(key: string, token: string): Promise<void>
// Changes the authorization of all or one dashboard. To fetch data based on new authorization parameters, reloadDashboard() or refreshData() needs to be called.

refreshData(itemId?: string): Promise<void>
// Refreshes the data of a specific item/chart when the id of that item is supplied. Without a itemId this refreshes the data in all items.

reloadDashboard(): Promise<void>
// Reloads the dashboard. (useful when the authorization is changed, and dashboard needs to be reloaded)

getAccessibleDashboards(): Promise<AccessibleDashboard[]>
// Retrieves a list of all dashboards an integration has access to. authKey and authToken needs to be set for this function to work.

Changelog

• Changelog

Migration

Migrating from cumul.io to luzmo.

• Change import '@cumul.io/react-native-cumulio-dashboard to import @luzmo/react-native-embed.
• Replace all references of cumulio-dashboard to luzmo-dashboard
• Replace CumulioDashboardComponent to LuzmoDashboardComponent.
• Replace CumulioDashboard to LuzmoDashboard.

Migration from 3.X.X to 4.X.X

• Filters are represented as a FilterGroup array instead of a Filter array. FilterGroup is an object containing the list of filters and AND/OR condition describing their relation. FilterGroup also can have child groups to support complex filtering logic

// FilterGroup
{
  id: string;
  condition: 'and' | 'or';
  filters: Filter[];
  subGroups: FilterGroup[];
  origin: string;
  datasetId?: string; // dataset id in case of dahsboard level filters
  itemId?: string; // chart id in case of chart level filters
}

// Filter
{
  expression: string;
  parameters: [];
  properties: {
    id: string;
    origin: string;
    type: string;
    itemId: string;
    ignore?: string[];
  }
}

• getFilters() method response and changedFilters event data now contain filters as an array of FilterGroup objects instead of Filter objects

getFilters(): Promise<FilterGroup[]>

// changedFilters event data
{
  changed: FilterGroup[]; // changed filters
  filters: FilterGroup[]; // all filters
  // ... other event properties
}

Migrating from 2.x.x to 3.x.x

• No Changes.

Migrating from 1.x.x to 2.x.x

• All methods that were called on dispatched to store shall now be called on component ref (Which can be obtained using useRef to obtain a ref).
• chartId is now called itemId, charts-rendered is now called items-rendered
• All events are now of the format { data: eventData }, eventData is of the format

{
  dashboardId?: string;
  dashboardSlug?: string;
  itemId?: string;
  language: string;
  name: string;
  screenMode: string;
  type: string;
  dimensions?: object; // populated depending on the event
  changed?: [];  // populated depending on the event
  filters?: [];  // populated depending on the event
  item?: string;    // populated depending on the event
  origin?: string;  // populated depending on the event
  object?: string;  // populated depending on the event
  data?: object;       // populated depending on the event
}

• getFilters now returns a promise that resolves to an array of filters. [...objectOfFilters], objectOfFilters is of the format

[{
  expression: string;
  parameters: [];
  properties: {
    id: string;
    ignore?: string[];
    origin: string;
    type: string;
    viz: string;
  }
}]

For more migrations click here.

Quick links

Luzmo | Changelog | Migration