How to get click of entity in fusion chart in react native?

Question

How to achieve click event of entity in India map chart of fusion chart.

It is available in react.js web https://www.fusioncharts.com/dev/api/fusioncharts/fusioncharts-events#event-entityClick

<FusionCharts
type={configJSON.chartMapIndia}
width={configJSON.chartDefaultWidth}
height={this.state.heightState}
dataFormat={configJSON.chartDataFormat}
dataSource={this.state.dataSourceMarket}
libraryPath={{ uri: "file:///android_asset/fusioncharts.html" }}
/>

this is sample of dataSourceMarket

Sample : http://jsfiddle.net/9fxtzh5n/5/

score 0 · Answer 1 · answered Jul 24 '23 at 06:40

You can try with below code -

import React, { Component } from 'react';
import { Platform, StyleSheet, Text, View, Alert } from 'react-native';
import ReactNativeFusionCharts from 'react-native-fusioncharts';

export default class ListenEvents extends Component {
  constructor(props) {
    super(props);

    const chartConfig = {
      type: 'column2d',
      width: '100%',
      height: '400',
      dataFormat: 'json',
      dataSource: {
        chart: {
          caption: 'Countries With Most Oil Reserves [2017-18]',
          subCaption: 'In MMbbl = One Million barrels',
          xAxisName: 'Country',
          yAxisName: 'Reserves (MMbbl)',
          numberSuffix: 'K',
          theme: 'fusion'
        },
        data: [
          { label: 'Venezuela', value: '290' },
          { label: 'Saudi', value: '260' },
          { label: 'Canada', value: '180' },
          { label: 'Iran', value: '140' },
          { label: 'Russia', value: '115' },
          { label: 'UAE', value: '100' },
          { label: 'US', value: '30' },
          { label: 'China', value: '30' }
        ]
      }
    };
    this.state = {
      chartConfig,
      events: {
        // Add your events method here:
        // Event name should be in small letters.
        dataplotclick: (e, a) => {
          Alert.alert(`You clicked on ${e.data.categoryLabel}`);
        }
      }
    };
  }
  render() {
    return (
      <View style={styles.container}>
        <Text style={styles.header}>Listen to events from chart</Text>
        <View style={styles.chartContainer}>
          <ReactNativeFusionCharts
            chartConfig={this.state.chartConfig}
            events={this.state.events}
          />
        </View>
      </View>
    );
  }
}
const styles = StyleSheet.create({
  container: {
    flex: 1,
    padding: 10
  },
  header: {
    fontWeight: 'bold',
    fontSize: 20,
    textAlign: 'center',
    paddingBottom: 10
  },
  chartContainer: {
    height: 400,
    borderColor: '#000',
    borderWidth: 1
  }
})

To know more about please refer

DemoJsFiddle

How to get click of entity in fusion chart in react native?

1 Answers1