Having trouble getting help?
Contact Support
Contact Support
Chart based on pivot table selection in React Pivotview component
27 Jun 202424 minutes to read
The cell selection support is enabled using the allowSelection property and its type and mode are configured using the selectionSettings property. The cellSelected event gets fired on every selection operation performed in the pivot table. This event returns the selected cell informations, like row header name, column header name, measure name, and value. Based on this information, the chart control will be plotted.
import * as React from 'react';
import { Inject, PivotViewComponent, FieldList } from '@syncfusion/ej2-react-pivotview';
import { Chart, Category, Legend, Tooltip, ColumnSeries, LineSeries } from '@syncfusion/ej2-charts';
import { pivotData } from './datasource';
function App() {
let dataSourceSettings = {
columns: [{ name: 'Year', caption: 'Production Year' }, { name: 'Quarter' }],
dataSource: pivotData,
expandAll: false,
filters: [],
drilledMembers: [{ name: 'Country', items: ['France'] }],
formatSettings: [{ name: 'Amount', format: 'C0' }],
rows: [{ name: 'Country' }, { name: 'Products' }],
values: [{ name: 'Sold', caption: 'Units Sold' }, { name: 'Amount', caption: 'Sold Amount' }]
};
let gridSettings = {
columnWidth: 120,
allowSelection: true,
selectionSettings: {
mode: 'Cell',
type: 'Multiple',
cellSelectionMode: 'Box',
}
};
let onInit = true;
let measureList = {};
let chart;
let selectedCells;
let chartSeries;
let pivotObj;
function frameChartSeries() {
let columnGroupObject = {};
for (let cell of selectedCells) {
if (cell.measure !== '') {
let columnSeries = (pivotObj.dataSourceSettings.values.length > 1 && measureList[cell.measure]) ?
(cell.columnHeaders.toString() + ' ~ ' + measureList[cell.measure]) : cell.columnHeaders.toString();
if (columnGroupObject[columnSeries]) {
columnGroupObject[columnSeries].push({ x: cell.rowHeaders == '' ? 'Grand Total' : cell.rowHeaders.toString(), y: Number(cell.value) });
}
else {
columnGroupObject[columnSeries] = [{ x: cell.rowHeaders == '' ? 'Grand Total' : cell.rowHeaders.toString(), y: Number(cell.value) }];
}
}
}
let columnKeys = Object.keys(columnGroupObject);
let chartSeries = [];
for (let key of columnKeys) {
chartSeries.push({
dataSource: columnGroupObject[key],
xName: 'x',
yName: 'y',
type: 'Column',
name: key
});
}
return chartSeries;
}
function chartUpdate() {
if (onInit) {
onInit = false;
Chart.Inject(ColumnSeries, LineSeries, Legend, Tooltip, Category);
chart = new Chart({
title: 'Sales Analysis',
legendSettings: {
visible: true
},
tooltip: {
enable: true
},
primaryYAxis: {
title: pivotObj.dataSourceSettings.values.map(function (args) { return args.caption || args.name; }).join(' ~ '),
},
primaryXAxis: {
valueType: 'Category',
title: pivotObj.dataSourceSettings.rows.map(function (args) { return args.caption || args.name; }).join(' ~ '),
labelIntersectAction: 'Rotate45'
},
series: chartSeries,
}, '#Chart');
}
else {
chart.series = chartSeries;
chart.primaryXAxis.title = pivotObj.dataSourceSettings.rows.map(function (args) { return args.caption || args.name; }).join(' ~ ');
chart.primaryYAxis.title = pivotObj.dataSourceSettings.values.map(function (args) { return args.caption || args.name; }).join(' ~ ');
chart.refresh();
}
}
function dataBound() {
if (onInit) {
for (let value of pivotObj.dataSourceSettings.values) {
measureList[value.name] = value.caption || value.name;
}
pivotObj.grid.selectionModule.selectCellsByRange({ cellIndex: 1, rowIndex: 1 }, { cellIndex: 3, rowIndex: 3 });
}
}
function cellSelected(args) {
selectedCells = args.selectedCellsInfo;
if (selectedCells && selectedCells.length > 0) {
chartSeries = frameChartSeries();
chartUpdate();
}
}
return (<div className="control-section"><PivotViewComponent ref={d => pivotObj = d} id='PivotView' height={300} dataSourceSettings={dataSourceSettings} showFieldList={true} gridSettings={gridSettings}><Inject services={[FieldList]}/></PivotViewComponent><br /><div id="Chart"></div></div>);
};
export default App;import * as React from 'react';
import { IDataSet, Inject, PivotViewComponent, FieldList } from '@syncfusion/ej2-react-pivotview';
import { DataSourceSettingsModel } from '@syncfusion/ej2-pivotview/src/model/datasourcesettings-model';
import { GridSettings } from '@syncfusion/ej2-pivotview/src/pivotview/model/gridsettings';
import { Chart, Category, Legend, Tooltip, ColumnSeries, LineSeries, SeriesModel } from '@syncfusion/ej2-charts';
import { pivotData } from './datasource';
function App() {
let dataSourceSettings: DataSourceSettingsModel = {
columns: [{ name: 'Year', caption: 'Production Year' }, { name: 'Quarter' }],
dataSource: pivotData as IDataSet[],
expandAll: false,
filters: [],
drilledMembers: [{ name: 'Country', items: ['France'] }],
formatSettings: [{ name: 'Amount', format: 'C0' }],
rows: [{ name: 'Country' }, { name: 'Products' }],
values: [{ name: 'Sold', caption: 'Units Sold' }, { name: 'Amount', caption: 'Sold Amount' }]
};
let gridSettings: GridSettings = {
columnWidth: 120,
allowSelection: true,
selectionSettings: {
mode: 'Cell',
type: 'Multiple',
cellSelectionMode: 'Box',
}
};
let onInit: boolean = true;
let measureList: { [key: string]: string } = {};
let chart: Chart;
let selectedCells: CellSelectedObject[];
let chartSeries: SeriesModel[];
let pivotObj: PivotViewComponent;
function frameChartSeries(): SeriesModel[] {
let columnGroupObject: { [key: string]: { x: string, y: number }[] } = {};
for (let cell of selectedCells) {
if (cell.measure !== '') {
let columnSeries = (pivotObj.dataSourceSettings.values.length > 1 && measureList[cell.measure]) ?
(cell.columnHeaders.toString() + ' ~ ' + measureList[cell.measure]) : cell.columnHeaders.toString();
if (columnGroupObject[columnSeries]) {
columnGroupObject[columnSeries].push({ x: cell.rowHeaders == '' ? 'Grand Total' : cell.rowHeaders.toString(), y: Number(cell.value) });
} else {
columnGroupObject[columnSeries] = [{ x: cell.rowHeaders == '' ? 'Grand Total' : cell.rowHeaders.toString(), y: Number(cell.value) }];
}
}
}
let columnKeys: string[] = Object.keys(columnGroupObject);
let chartSeries: SeriesModel[] = [];
for (let key of columnKeys) {
chartSeries.push({
dataSource: columnGroupObject[key],
xName: 'x',
yName: 'y',
type: 'Column',
name: key
});
}
return chartSeries;
}
function chartUpdate(): void {
if (onInit) {
onInit = false;
Chart.Inject(ColumnSeries, LineSeries, Legend, Tooltip, Category);
chart = new Chart({
title: 'Sales Analysis',
legendSettings: {
visible: true
},
tooltip: {
enable: true
},
primaryYAxis: {
title: pivotObj.dataSourceSettings.values.map(function (args) { return args.caption || args.name }).join(' ~ '),
},
primaryXAxis: {
valueType: 'Category',
title: pivotObj.dataSourceSettings.rows.map(function (args) { return args.caption || args.name }).join(' ~ '),
labelIntersectAction: 'Rotate45'
},
series: chartSeries,
}, '#Chart');
} else {
chart.series = chartSeries;
chart.primaryXAxis.title = pivotObj.dataSourceSettings.rows.map(function (args) { return args.caption || args.name }).join(' ~ ');
chart.primaryYAxis.title = pivotObj.dataSourceSettings.values.map(function (args) { return args.caption || args.name }).join(' ~ ');
chart.refresh();
}
}
function dataBound(): void {
if(onInit) {
for (let value of pivotObj.dataSourceSettings.values) {
measureList[value.name] = value.caption || value.name;
}
pivotObj.grid.selectionModule.selectCellsByRange(
{ cellIndex: 1, rowIndex: 1 },
{ cellIndex: 3, rowIndex: 3 }
);
}
}
function cellSelected(args: PivotCellSelectedEventArgs): void {
selectedCells = args.selectedCellsInfo;
if (selectedCells && selectedCells.length > 0) {
chartSeries = frameChartSeries();
chartUpdate();
}
}
return (<div className="control-section"><PivotViewComponent ref={ (d: PivotViewComponent) => pivotObj = d } id='PivotView' height={300} dataSourceSettings={dataSourceSettings} showFieldList={true} gridSettings={gridSettings}><Inject services={[FieldList]}/></PivotViewComponent><br/><div id="Chart"></div></div>);
};
export default App;export let pivotData = [
{ 'In_Stock': 34, 'Sold': 51, 'Amount': 383, 'Country': 'France', 'Product_Categories': 'Accessories', 'Products': 'Bottles and Cages', 'Order_Source': 'Retail Outlets', 'Year': 'FY 2015', 'Quarter': 'Q1' },
{ 'In_Stock': 4, 'Sold': 423, 'Amount': 3595.5, 'Country': 'France', 'Product_Categories': 'Accessories', 'Products': 'Cleaners', 'Order_Source': 'Sales Person', 'Year': 'FY 2016', 'Quarter': 'Q1' },
{ 'In_Stock': 11, 'Sold': 19, 'Amount': 85.5, 'Country': 'France', 'Product_Categories': 'Bikes', 'Products': 'Touring Bikes', 'Order_Source': 'Retail Outlets', 'Year': 'FY 2017', 'Quarter': 'Q4' },
{ 'In_Stock': 10, 'Sold': 64, 'Amount': 320, 'Country': 'France', 'Product_Categories': 'Bikes', 'Products': 'Mountain Bikes', 'Order_Source': 'Sales Person', 'Year': 'FY 2018', 'Quarter': 'Q4' },
{ 'In_Stock': 2, 'Sold': 141, 'Amount': 1692, 'Country': 'France', 'Product_Categories': 'Clothing', 'Products': 'Jerseys', 'Order_Source': 'Sales Person', 'Year': 'FY 2015', 'Quarter': 'Q1' },
{ 'In_Stock': 30, 'Sold': 332, 'Amount': 3735, 'Country': 'France', 'Product_Categories': 'Clothing', 'Products': 'Shorts', 'Order_Source': 'Teleshopping', 'Year': 'FY 2016', 'Quarter': 'Q1' },
{ 'In_Stock': 9, 'Sold': 353, 'Amount': 3000.5, 'Country': 'Germany', 'Product_Categories': 'Clothing', 'Products': 'Vests', 'Order_Source': 'Sales Person', 'Year': 'FY 2015', 'Quarter': 'Q1' },
{ 'In_Stock': 32, 'Sold': 269, 'Amount': 1345, 'Country': 'Germany', 'Product_Categories': 'Accessories', 'Products': 'Helmets', 'Order_Source': 'Sales Person', 'Year': 'FY 2016', 'Quarter': 'Q1' },
{ 'In_Stock': 31, 'Sold': 73, 'Amount': 1387, 'Country': 'Germany', 'Product_Categories': 'Accessories', 'Products': 'Tires and Tubes', 'Order_Source': 'App Store', 'Year': 'FY 2017', 'Quarter': 'Q1' },
{ 'In_Stock': 19, 'Sold': 279, 'Amount': 205363, 'Country': 'Germany', 'Product_Categories': 'Bikes', 'Products': 'Road Bikes', 'Order_Source': 'App Store', 'Year': 'FY 2018', 'Quarter': 'Q1' },
{ 'In_Stock': 41, 'Sold': 82, 'Amount': 922.5, 'Country': 'Germany', 'Product_Categories': 'Bikes', 'Products': 'Mountain Bikes', 'Order_Source': 'Teleshopping', 'Year': 'FY 2017', 'Quarter': 'Q1' },
{ 'In_Stock': 15, 'Sold': 188, 'Amount': 1457, 'Country': 'Germany', 'Product_Categories': 'Accessories', 'Products': 'Bottles and Cages', 'Order_Source': 'Teleshopping', 'Year': 'FY 2018', 'Quarter': 'Q1' },
{ 'In_Stock': 31, 'Sold': 78, 'Amount': 1677, 'Country': 'United Kingdom', 'Product_Categories': 'Accessories', 'Products': 'Bottles and Cages', 'Order_Source': 'Retail Outlets', 'Year': 'FY 2015', 'Quarter': 'Q3' },
{ 'In_Stock': 46, 'Sold': 393, 'Amount': 6681, 'Country': 'United Kingdom', 'Product_Categories': 'Bikes', 'Products': 'Mountain Bikes', 'Order_Source': 'Sales Person', 'Year': 'FY 2016', 'Quarter': 'Q3' },
{ 'In_Stock': 35, 'Sold': 61, 'Amount': 991.25, 'Country': 'United Kingdom', 'Product_Categories': 'Accessories', 'Products': 'Fenders', 'Order_Source': 'Teleshopping', 'Year': 'FY 2017', 'Quarter': 'Q1' },
{ 'In_Stock': 34, 'Sold': 271, 'Amount': 4336, 'Country': 'United Kingdom', 'Product_Categories': 'Bikes', 'Products': 'Touring Bikes', 'Order_Source': 'App Store', 'Year': 'FY 2018', 'Quarter': 'Q1' },
{ 'In_Stock': 48, 'Sold': 361, 'Amount': 10469, 'Country': 'United Kingdom', 'Product_Categories': 'Clothing', 'Products': 'Shorts', 'Order_Source': 'Sales Person', 'Year': 'FY 2015', 'Quarter': 'Q1' },
{ 'In_Stock': 20, 'Sold': 464, 'Amount': 13108, 'Country': 'United Kingdom', 'Product_Categories': 'Clothing', 'Products': 'Jerseys', 'Order_Source': 'Teleshopping', 'Year': 'FY 2017', 'Quarter': 'Q1' },
{ 'In_Stock': 45, 'Sold': 257, 'Amount': 28784, 'Country': 'United States', 'Product_Categories': 'Clothing', 'Products': 'Vests', 'Order_Source': 'Sales Person', 'Year': 'FY 2015', 'Quarter': 'Q4' },
{ 'In_Stock': 5, 'Sold': 333, 'Amount': 2081.25, 'Country': 'United States', 'Product_Categories': 'Clothing', 'Products': 'Gloves', 'Order_Source': 'Teleshopping', 'Year': 'FY 2016', 'Quarter': 'Q4' },
{ 'In_Stock': 47, 'Sold': 252, 'Amount': 401940, 'Country': 'United Kingdom', 'Product_Categories': 'Accessories', 'Products': 'Helmets', 'Order_Source': 'App Store', 'Year': 'FY 2018', 'Quarter': 'Q1' },
{ 'In_Stock': 38, 'Sold': 287, 'Amount': 457765, 'Country': 'United Kingdom', 'Product_Categories': 'Accessories', 'Products': 'Fenders', 'Order_Source': 'App Store', 'Year': 'FY 2016', 'Quarter': 'Q3' },
{ 'In_Stock': 29, 'Sold': 92, 'Amount': 146786, 'Country': 'United States', 'Product_Categories': 'Bikes', 'Products': 'Touring Bikes', 'Order_Source': 'Retail Outlets', 'Year': 'FY 2018', 'Quarter': 'Q3' },
{ 'In_Stock': 14, 'Sold': 535, 'Amount': 10165, 'Country': 'United States', 'Product_Categories': 'Bikes', 'Products': 'Mountain Bikes', 'Order_Source': 'App Store', 'Year': 'FY 2017', 'Quarter': 'Q4' },
{ 'In_Stock': 47, 'Sold': 405, 'Amount': 3037.5, 'Country': 'United States', 'Product_Categories': 'Accessories', 'Products': 'Bottles and Cages', 'Order_Source': 'App Store', 'Year': 'FY 2017', 'Quarter': 'Q4' },
];export let pivotData: object[] = [
{ 'In_Stock': 34, 'Sold': 51, 'Amount': 383, 'Country': 'France', 'Product_Categories': 'Accessories', 'Products': 'Bottles and Cages', 'Order_Source': 'Retail Outlets', 'Year': 'FY 2015', 'Quarter': 'Q1' },
{ 'In_Stock': 4, 'Sold': 423, 'Amount': 3595.5, 'Country': 'France', 'Product_Categories': 'Accessories', 'Products': 'Cleaners', 'Order_Source': 'Sales Person', 'Year': 'FY 2016', 'Quarter': 'Q1' },
{ 'In_Stock': 11, 'Sold': 19, 'Amount': 85.5, 'Country': 'France', 'Product_Categories': 'Bikes', 'Products': 'Touring Bikes', 'Order_Source': 'Retail Outlets', 'Year': 'FY 2017', 'Quarter': 'Q4' },
{ 'In_Stock': 10, 'Sold': 64, 'Amount': 320, 'Country': 'France', 'Product_Categories': 'Bikes', 'Products': 'Mountain Bikes', 'Order_Source': 'Sales Person', 'Year': 'FY 2018', 'Quarter': 'Q4' },
{ 'In_Stock': 2, 'Sold': 141, 'Amount': 1692, 'Country': 'France', 'Product_Categories': 'Clothing', 'Products': 'Jerseys', 'Order_Source': 'Sales Person', 'Year': 'FY 2015', 'Quarter': 'Q1' },
{ 'In_Stock': 30, 'Sold': 332, 'Amount': 3735, 'Country': 'France', 'Product_Categories': 'Clothing', 'Products': 'Shorts', 'Order_Source': 'Teleshopping', 'Year': 'FY 2016', 'Quarter': 'Q1' },
{ 'In_Stock': 9, 'Sold': 353, 'Amount': 3000.5, 'Country': 'Germany', 'Product_Categories': 'Clothing', 'Products': 'Vests', 'Order_Source': 'Sales Person', 'Year': 'FY 2015', 'Quarter': 'Q1' },
{ 'In_Stock': 32, 'Sold': 269, 'Amount': 1345, 'Country': 'Germany', 'Product_Categories': 'Accessories', 'Products': 'Helmets', 'Order_Source': 'Sales Person', 'Year': 'FY 2016', 'Quarter': 'Q1' },
{ 'In_Stock': 31, 'Sold': 73, 'Amount': 1387, 'Country': 'Germany', 'Product_Categories': 'Accessories', 'Products': 'Tires and Tubes', 'Order_Source': 'App Store', 'Year': 'FY 2017', 'Quarter': 'Q1' },
{ 'In_Stock': 19, 'Sold': 279, 'Amount': 205363, 'Country': 'Germany', 'Product_Categories': 'Bikes', 'Products': 'Road Bikes', 'Order_Source': 'App Store', 'Year': 'FY 2018', 'Quarter': 'Q1' },
{ 'In_Stock': 41, 'Sold': 82, 'Amount': 922.5, 'Country': 'Germany', 'Product_Categories': 'Bikes', 'Products': 'Mountain Bikes', 'Order_Source': 'Teleshopping', 'Year': 'FY 2017', 'Quarter': 'Q1' },
{ 'In_Stock': 15, 'Sold': 188, 'Amount': 1457, 'Country': 'Germany', 'Product_Categories': 'Accessories', 'Products': 'Bottles and Cages', 'Order_Source': 'Teleshopping', 'Year': 'FY 2018', 'Quarter': 'Q1' },
{ 'In_Stock': 31, 'Sold': 78, 'Amount': 1677, 'Country': 'United Kingdom', 'Product_Categories': 'Accessories', 'Products': 'Bottles and Cages', 'Order_Source': 'Retail Outlets', 'Year': 'FY 2015', 'Quarter': 'Q3' },
{ 'In_Stock': 46, 'Sold': 393, 'Amount': 6681, 'Country': 'United Kingdom', 'Product_Categories': 'Bikes', 'Products': 'Mountain Bikes', 'Order_Source': 'Sales Person', 'Year': 'FY 2016', 'Quarter': 'Q3' },
{ 'In_Stock': 35, 'Sold': 61, 'Amount': 991.25, 'Country': 'United Kingdom', 'Product_Categories': 'Accessories', 'Products': 'Fenders', 'Order_Source': 'Teleshopping', 'Year': 'FY 2017', 'Quarter': 'Q1' },
{ 'In_Stock': 34, 'Sold': 271, 'Amount': 4336, 'Country': 'United Kingdom', 'Product_Categories': 'Bikes', 'Products': 'Touring Bikes', 'Order_Source': 'App Store', 'Year': 'FY 2018', 'Quarter': 'Q1' },
{ 'In_Stock': 48, 'Sold': 361, 'Amount': 10469, 'Country': 'United Kingdom', 'Product_Categories': 'Clothing', 'Products': 'Shorts', 'Order_Source': 'Sales Person', 'Year': 'FY 2015', 'Quarter': 'Q1' },
{ 'In_Stock': 20, 'Sold': 464, 'Amount': 13108, 'Country': 'United Kingdom', 'Product_Categories': 'Clothing', 'Products': 'Jerseys', 'Order_Source': 'Teleshopping', 'Year': 'FY 2017', 'Quarter': 'Q1' },
{ 'In_Stock': 45, 'Sold': 257, 'Amount': 28784, 'Country': 'United States', 'Product_Categories': 'Clothing', 'Products': 'Vests', 'Order_Source': 'Sales Person', 'Year': 'FY 2015', 'Quarter': 'Q4' },
{ 'In_Stock': 5, 'Sold': 333, 'Amount': 2081.25, 'Country': 'United States', 'Product_Categories': 'Clothing', 'Products': 'Gloves', 'Order_Source': 'Teleshopping', 'Year': 'FY 2016', 'Quarter': 'Q4' },
{ 'In_Stock': 47, 'Sold': 252, 'Amount': 401940, 'Country': 'United Kingdom', 'Product_Categories': 'Accessories', 'Products': 'Helmets', 'Order_Source': 'App Store', 'Year': 'FY 2018', 'Quarter': 'Q1' },
{ 'In_Stock': 38, 'Sold': 287, 'Amount': 457765, 'Country': 'United Kingdom', 'Product_Categories': 'Accessories', 'Products': 'Fenders', 'Order_Source': 'App Store', 'Year': 'FY 2016', 'Quarter': 'Q3' },
{ 'In_Stock': 29, 'Sold': 92, 'Amount': 146786, 'Country': 'United States', 'Product_Categories': 'Bikes', 'Products': 'Touring Bikes', 'Order_Source': 'Retail Outlets', 'Year': 'FY 2018', 'Quarter': 'Q3' },
{ 'In_Stock': 14, 'Sold': 535, 'Amount': 10165, 'Country': 'United States', 'Product_Categories': 'Bikes', 'Products': 'Mountain Bikes', 'Order_Source': 'App Store', 'Year': 'FY 2017', 'Quarter': 'Q4' },
{ 'In_Stock': 47, 'Sold': 405, 'Amount': 3037.5, 'Country': 'United States', 'Product_Categories': 'Accessories', 'Products': 'Bottles and Cages', 'Order_Source': 'App Store', 'Year': 'FY 2017', 'Quarter': 'Q4' },
];