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  1. API reference
  2. Welcome
    1. Component overview
    2. Get Flexmonster
    3. Quick start
    4. System requirements
    5. Troubleshooting
    6. Managing license keys
    7. Migrating from WebDataRocks to Flexmonster
  3. Integration with frameworks
    1. Available tutorials
    2. Integration with Angular
    3. Integration with React
    4. Integration with Vue
    5. Integration with Python
      1. Integration with Django
      2. Integration with Jupyter Notebook
    6. Integration with React Native
    7. Integration with AngularJS (v1.x)
    8. Integration with TypeScript
    9. Integration with R Shiny
    10. Integration with jQuery
    11. Integration with Ionic
    12. Integration with Electron.js
    13. Integration with Webpack
    14. Integration with RequireJS
  4. Connecting to Data Source
    1. Supported data sources
    2. JSON
      1. Connecting to JSON
      2. Connecting to JSON using Flexmonster Data Server
      3. Data types in JSON
    3. CSV
      1. Connecting to CSV
      2. Connecting to CSV using Flexmonster Data Server
      3. Data types in CSV
    4. Database
      1. Connecting to SQL databases
      2. Connecting to a MySQL database
      3. Connecting to a Microsoft SQL Server database
      4. Connecting to a PostgreSQL database
      5. Connecting to an Oracle database
      6. Connecting to other databases
    5. Flexmonster Data Server
      1. Getting started with Flexmonster Data Server
      2. Installation guide
      3. Configurations reference
      4. Data sources guide
      5. Security and authorization guide
      6. The Data Server as a DLL
        1. Getting started with the Data Server as a DLL
        2. Referring the Data Server as a DLL
        3. Implementing the API controller
        4. Implementing the server filter
        5. Implementing the custom parser
        6. DLL configurations reference
        7. The controller's methods for request handling
    6. MongoDB
      1. Introduction to Flexmonster MongoDB Connector
      2. Getting started with the MongoDB Connector
      3. Embedding the MongoDB Connector into the server
    7. Microsoft Analysis Services
      1. Connecting to Microsoft Analysis Services
      2. Getting started with Flexmonster Accelerator
      3. Referring the Accelerator as a DLL
      4. Configuring the authentication process
      5. Configuring a secure HTTPS connection
      6. Troubleshooting
    8. Custom data source API
      1. Introduction to the custom data source API
      2. A quick overview of a sample Node.js server
      3. A quick overview of a sample .NET Core server
      4. Implementing the custom data source API server
      5. Implementing filters
      6. Supporting more aggregation functions
      7. Returning data for the drill-through view
    9. Elasticsearch
      1. Connecting to Elasticsearch
      2. Configuring the mapping
    10. Pentaho Mondrian
      1. Connecting to Pentaho Mondrian
      2. Getting started with the Accelerator
      3. Configuring Mondrian roles
      4. Configuring username/password protection
      5. Configuring a secure HTTPS connection
      6. Troubleshooting
  5. Security
    1. Security in Flexmonster
    2. Security aspects of connecting to an OLAP cube
      1. Ways of connecting to an OLAP cube
      2. The data transfer process
      3. Data security
      4. Data access management
  6. Configuring report
    1. What is a report
    2. Data source
    3. Slice
    4. Options
    5. Mapping
    6. Number formatting
    7. Conditional formatting
    8. Set the report for the component
    9. Get the report from the component
    10. Date and time formatting
    11. Configuring global options
    12. Export and print
    13. Calculated values
    14. Custom sorting
  7. Charts
    1. Available tutorials
    2. Flexmonster Pivot Charts
    3. Integration with Highcharts
    4. Integration with Google Charts
    5. Integration with FusionCharts
    6. Integration with any charting library
  8. Customizing
    1. Customizing the Toolbar
    2. Customizing appearance
    3. Customizing the context menu
    4. Customizing the grid
    5. Customizing the pivot charts
    6. Localizing the component
  9. Updating to the latest version
    1. Updating to the latest version
    2. Release notes
    3. Migration guide from 2.7 to 2.8
    4. Migration guide from 2.6 to 2.7
    5. Migration guide from 2.5 to 2.6
    6. Migration guide from 2.4 to 2.5
    7. Migration guide from 2.3 to 2.4
    8. Migration guide from 2.2 to 2.3
    9. Documentation for older versions
  10. Flexmonster CLI Reference
    1. Overview
    2. flexmonster create
    3. flexmonster add
    4. flexmonster update
    5. flexmonster version
    6. flexmonster help
Table of contents

Integration with React Native

This tutorial will help you integrate Flexmonster with the React Native framework. It is based on the React Native: Getting Started guide.

Prerequisites

To run a simple application, you will need Node.js and npm. Get it here if it’s not already installed on your machine.

Then install the Expo CLI globally by running:

npm install -g expo-cli

After that, choose one of the following options:

  1. Run the sample project from GitHub
  2. Integrate Flexmonster into an existing/new application
  3. Using methods and events in React Native

Run the sample project from GitHub

Step 1. Download the .zip archive with the sample project or clone it from GitHub with the following command:

git clone https://github.com/flexmonster/pivot-react-native
cd pivot-react-native

Step 2. Install the npm packages described in package.json:

npm install

Step 3. Run your application from the console:

expo start

The application can be shut down manually with Ctrl+C.

Integrate Flexmonster into an existing/new application

To integrate Flexmonster into a React Native app, follow these steps:

Step 1. If you don’t have a React Native app, create it by running these commands in the console:

expo init my-app --template blank
cd my-app

Step 2. If you created a new app, install the packages described in package.json:

npm install

Step 3. Install the Flexmonster React Native module with the following command:

npm install react-native-flexmonster --save

Step 4. Import FlexmonsterReactNative into App.js:

import * as FlexmonsterReactNative from 'react-native-flexmonster';

Step 5. Insert Flexmonster Pivot into App.js:

export default function App() {
return (
    <View style={{ flex: 1 }}>
        <FlexmonsterReactNative.Pivot
          report="https://cdn.flexmonster.com/reports/report.json"
        />
      </View>
  );
}

Step 6. Run your application from the console:

expo start

The application can be shut down manually with Ctrl+C.

Using methods and events in React Native

The React Native module provides a lot of Flexmonster’s methods and events that make the component highly customizable in the React Native application. See which methods and events are available for usage out of the box.

The Flexmonster React Native module embeds the component into a React Native application using the WebView library, which creates a separate browser window with Flexmonster. Since WebView is an independent part of the application, the component cannot be accessed directly from the app and vice versa.

This approach imposes limitations on the usage of methods that should be defined in the application and require direct access to Flexmonster. For example, customizeCell, customizeContextMenu, and beforetoolbarcreated.

To use the mentioned features, modify the Flexmonster React Native module. Follow the steps below to see how the React Native module can be customized.

Step 1. Download the sample project from GitHub

Follow steps 1-3 from the guide on how to run the sample project from GitHub

Step 2. Download Flexmonster React Native module from GitHub

The sample project includes the Flexmonster React Native module as an npm dependency, but we will connect it manually to add the custom functionality.

Download the .zip archive with the module from GitHub or run the following command in the console:

git clone https://github.com/flexmonster/react-native-flexmonster.git

Step 3. Add the module to your project

Copy the src/index.js file from the react-native-flexmonster/ folder and add it to the project folder (e.g., pivot-react-native/). Rename the file if needed (e.g., to react-native-flexmonster.js).

Step 4. Use the module from GitHub

Replace the React Native module from npm with the module from GitHub by updating the module import statement in the App.js file:

import * as FlexmonsterReactNative from './react-native-flexmonster';

Step 5. Customize the module

Make the necessary updates to the react-native-flexmonster.js file. Note that all the updates should be made in the HTML template.
The steps below describe how to customize cells on the grid:

  1. Add customizeCellFunction to the module’s htmlTemplate variable:
    <script>
    new Flexmonster({
            // initialization parameters
        });
       function customizeCellFunction (cell, data) {
           if (data.type == "value") {
       if (data.rowIndex % 2 == 0) {
    cell.addClass("alter1");
       } else {
         cell.addClass("alter2");
       }
    }
       }

       ${this.registerEvents()
    </script>
  2. Add CSS classes that will be applied to the rows. It can be done right after the <script></script> section of the htmlTemplate variable:
    <script>
        new Flexmonster(
            // initialization parameters
        );
    function customizeCellFunction (cell, data) {
        // function implementation
       }
        ${this.registerEvents()}
    </script>
    <style>
        #fm-pivot-view #fm-grid-view div.alter1 {
    background-color: #f7f7f7;
    }
    #fm-pivot-view #fm-grid-view div.alter2 {
    background-color: #fcfcfc;
    }
    </style>

  3. Call the customizeCell method and pass customizeCellFunction to it. Note that customizeCell can be defined in two ways:

    As a regular API call

    <script>
    new Flexmonster({
        // initialization parameters
       });
       function customizeCellFunction (cell, data) {
        // function implementation
       }
       ${this.registerEvents()}
    flexmonster.customizeCell(customizeCellFunction);
    </script>

    As an initialization parameter

    new Flexmonster({
    container: "#pivot-container",
       //other initialization parameters
       report: JSON.parse('${JSON.stringify(this.props.report)}'),
       customizeCell: customizeCellFunction
    });

Step 6. Run the project

Run the project from the console with the following command:

expo start

Now all the cells on the grid will be customized by the customizeCellFunction. Other customizations can be achieved in the same way.

What’s next?

You may be interested in the following articles: