Customize pivot table cell element in EJ2 TypeScript Pivotview control
2 May 202315 minutes to read
You can customize the pivot table cell element by using the cellTemplate property. The cellTemplate property accepts either an HTML string or the element’s ID, which can be used to append additional HTML elements to showcase each cell with custom format.
In this demo, the revenue cost for each year is represented with trend icons.
import { PivotView, IDataSet } from '@syncfusion/ej2-pivotview';
import { renewableEnergy } from './datasource.ts';
let pivotTableObj: PivotView = new PivotView({
dataSourceSettings: {
dataSource: renewableEnergy as IDataSet[],
expandAll: true,
enableSorting: true,
drilledMembers: [{ name: 'Year', items: ['FY 2015', 'FY 2017', 'FY 2018'] }],
formatSettings: [{ name: 'ProCost', format: 'C0' }],
rows: [
{ name: 'Year', caption: 'Production Year' }
],
columns: [
{ name: 'EnerType', caption: 'Energy Type' },
{ name: 'EneSource', caption: 'Energy Source' }
],
values: [
{ name: 'ProCost', caption: 'Revenue Growth' }
],
filters: []
},
gridSettings: {
columnWidth: 140
},
height: 350,
cellTemplate: '<span class="tempwrap sb-icon-neutral pv-icons"></span>',
dataBound(): void {
let cTable: HTMLElement[] = [].slice.call(document.getElementsByClassName("e-table"));
let colLen: number = pivotTableObj.pivotValues[3].length;
let cLen: number = cTable[3].children[0].children.length;
let rLen: number = cTable[3].children[1].children.length;
let rowIndx: number;
for (let k = 0; k < rLen; k++) {
if (pivotTableObj.pivotValues[k] && pivotTableObj.pivotValues[k][0] !== undefined) {
rowIndx = ((pivotTableObj.pivotValues[k][0]) as IAxisSet).rowIndex;
break;
}
}
var rowHeaders = [].slice.call(cTable[2].children[1].querySelectorAll('td'));
var rows = pivotTableObj.dataSourceSettings.rows;
if (rowHeaders.length > 1) {
for (var i = 0, Cnt = rows; i < Cnt.length; i++) {
var fields = {};
var fieldHeaders = [];
for (var j = 0, Lnt = rowHeaders; j < Lnt.length; j++) {
var header = rowHeaders[j];
if (header.className.indexOf('e-gtot') === -1 && header.className.indexOf('e-rowsheader') > -1 && header.getAttribute('fieldname') === rows[i].name) {
var headerName = rowHeaders[j].getAttribute('fieldname') + '_' + rowHeaders[j].textContent;
fields[rowHeaders[j].textContent] = j;
fieldHeaders.push(rowHeaders[j].textContent);
}
}
if (i === 0) {
for (let rnt: number = 0, Lnt = fieldHeaders; rnt < Lnt.length; rnt++) {
if (rnt !== 0) {
let row: number = fields[fieldHeaders[rnt]];
let prevRow: number = fields[fieldHeaders[rnt - 1]];
for (var j = 0, ci = 1; j < cLen && ci < colLen; j++ , ci++) {
let node: HTMLElement = cTable[3].children[1].children[row].childNodes[j] as HTMLElement;
let prevNode: HTMLElement = cTable[3].children[1].children[prevRow].childNodes[j] as HTMLElement;
let ri: string = undefined;
let prevRi: string = undefined;
if (node) {
ri = node.getAttribute("index");
}
if (prevNode) {
prevRi = prevNode.getAttribute("index");
}
if (ri && ri < [].slice.call(pivotTableObj.pivotValues).length) {
if ((pivotTableObj.pivotValues[prevRi][ci]).value > (pivotTableObj.pivotValues[ri][ci]).value && node.querySelector('.tempwrap')) {
let trendElement: HTMLElement = node.querySelector('.tempwrap');
trendElement.className = trendElement.className.replace('sb-icon-neutral', 'sb-icon-loss');
} else if ((pivotTableObj.pivotValues[prevRi][ci]).value < (pivotTableObj.pivotValues[ri][ci]).value && node.querySelector('.tempwrap')) {
let trendElement: HTMLElement = node.querySelector('.tempwrap');
trendElement.className = trendElement.className.replace('sb-icon-neutral', 'sb-icon-profit');
}
}
}
}
}
}
}
}
}
});
pivotTableObj.appendTo('#PivotTable');<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Pivot Grid</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript Pivot Grid Control" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-base/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-buttons/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-calendars/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-dropdowns/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-grids/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-charts/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-inputs/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-lists/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-navigations/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-popups/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-pivotview/styles/material.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>
<script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container'>
<div>
<div id='PivotTable'></div>
</div>
</div>
</body>
</html>