You can set the 'show items with no data' property through the field setting dialog or API. This property will show items in the PivotTable even if those item do not have data in them. By default, these items are omitted.
For example, you can set 'show items with no data' in the following way:
You can obtain 'show items with no data' property as shown below:
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import './styles.css';
import { AppFunc } from './app-func';
// import { App } from './app-class';
// 1. Functional Component sample
ReactDOM.render(<AppFunc />, document.getElementById('app'));
// 2. Class Component sample
// ReactDOM.render(<App />, document.getElementById('app'));
import * as React from 'react';
import GC from '@mescius/spread-sheets';
import "@mescius/spread-sheets-shapes";
import "@mescius/spread-sheets-pivot-addon";
import { SpreadSheets } from '@mescius/spread-sheets-react';
let spread = null;
let pivotTable = null;
export function AppFunc() {
const [noDataInfo, setNoDataInfo] = React.useState({
renderChild: false,
dateInfo: false,
carsInfo: false
});
React.useEffect(() => {
setNoDataInfo({
renderChild: true
});
}, []);
const initSpread = (currSpread) => {
spread = currSpread;
spread.suspendPaint();
spread.setSheetCount(2);
let sheet1 = spread.getSheet(0);
let sheet2 = spread.getSheet(1);
let tableName = getSource(sheet2, pivotSales);
pivotTable = addPivotTable(sheet1, tableName);
spread.resumePaint();
}
const getSource = (sheet, tableSource) => {
sheet.name("DataSource");
sheet.setRowCount(117);
sheet.setColumnWidth(0, 120);
sheet.getCell(-1, 0).formatter("YYYY-mm-DD");
sheet.getRange(-1, 4, 0, 2).formatter("$ #,##0");
let table = sheet.tables.add('table', 0, 0, 117, 6);
for (let i = 2; i <= 117; i++) {
sheet.setFormula(i - 1, 5, '=D' + i + '*E' + i)
}
table.style(GC.Spread.Sheets.Tables.TableThemes["none"]);
sheet.setArray(0, 0, tableSource);
return table.name();
}
const addPivotTable = (sheet, source) => {
sheet.suspendPaint();
sheet.name("PivotTable");
sheet.setRowCount(10000);
let pivotTable = sheet.pivotTables.add("PivotTable", source, 1, 1, GC.Spread.Pivot.PivotTableLayoutType.outline, GC.Spread.Pivot.PivotTableThemes.light8);
pivotTable.suspendLayout();
pivotTable.add("salesperson", "Salesperson", GC.Spread.Pivot.PivotTableFieldType.rowField);
let groupInfo = { originFieldName: "date", dateGroups: [{ by: GC.Pivot.DateGroupType.months }] };
pivotTable.group(groupInfo);
pivotTable.add("Months (date)", "Months (date)", GC.Spread.Pivot.PivotTableFieldType.rowField);
pivotTable.add("car", "Cars", GC.Spread.Pivot.PivotTableFieldType.rowField);
pivotTable.add("quantity", "Quantity", GC.Spread.Pivot.PivotTableFieldType.valueField, GC.Pivot.SubtotalType.sum);
pivotTable.resumeLayout();
sheet.resumePaint();
pivotTable.autoFitColumn();
return pivotTable;
}
const setDateField = (event) => {
const target = event.target;
const value = target.checked;
setNoDataInfo({
...noDataInfo,
dateInfo: value
});
pivotTable.showNoData("date", value);
}
const setCarsField = (event) => {
const target = event.target;
const value = target.checked;
setNoDataInfo({
...noDataInfo,
dateInfo: value
});
pivotTable.showNoData("car", value);
}
return (
<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => initSpread(spread)}>
</SpreadSheets>
</div>
{noDataInfo.renderChild ?
(<div class="options-container">
<div class="whole-field">Set the <b>show items with no data</b> information for the following fields:</div>
<div class="show-items-with-no-data">
<div class="show-items-with-no-data-field">
<input type="checkbox" id="date" value={noDataInfo.dateInfo} onChange={setDateField} />
<label for="salesperson">Date</label>
</div>
<div class="show-items-with-no-data-field">
<input type="checkbox" id="car" value={noDataInfo.carsInfo} onChange={setCarsField} />
<label for="car">Cars</label>
</div>
</div>
</div>) : ""}
</div>
);
}
import * as React from 'react';
import GC from '@mescius/spread-sheets';
import "@mescius/spread-sheets-shapes";
import "@mescius/spread-sheets-pivot-addon";
import { SpreadSheets } from '@mescius/spread-sheets-react';
const Component = React.Component;
export class App extends Component {
constructor(props) {
super(props);
this.state = {
renderChild: false,
dateInfo: false,
carsInfo: false
}
this.setDateField = this.setDateField.bind(this);
this.setCarsField = this.setCarsField.bind(this);
}
render() {
return (
<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => this.initSpread(spread)}>
</SpreadSheets>
</div>
{this.state.renderChild ?
(<div class="options-container">
<div class="whole-field">Set the <b>show items with no data</b> information for the following fields:</div>
<div class="show-items-with-no-data">
<div class="show-items-with-no-data-field">
<input type="checkbox" id="date" value={this.state.dateInfo} onChange={this.setDateField} />
<label for="salesperson">Date</label>
</div>
<div class="show-items-with-no-data-field">
<input type="checkbox" id="car" value={this.state.carsInfo} onChange={this.setCarsField} />
<label for="car">Cars</label>
</div>
</div>
</div>) : ""}
</div>
);
}
componentDidMount() {
this.setState(() => ({
renderChild: true
}))
}
initSpread(spread) {
this.spread = spread;
spread.suspendPaint();
spread.setSheetCount(2);
let sheet1 = spread.getSheet(0);
let sheet2 = spread.getSheet(1);
let tableName = this.getSource(sheet2, pivotSales);
let pivotTable = this.addPivotTable(sheet1, tableName);
this.pivotTable = pivotTable;
spread.resumePaint();
}
getSource(sheet, tableSource) {
sheet.name("DataSource");
sheet.setRowCount(117);
sheet.setColumnWidth(0, 120);
sheet.getCell(-1, 0).formatter("YYYY-mm-DD");
sheet.getRange(-1, 4, 0, 2).formatter("$ #,##0");
let table = sheet.tables.add('table', 0, 0, 117, 6);
for (let i = 2; i <= 117; i++) {
sheet.setFormula(i - 1, 5, '=D' + i + '*E' + i)
}
table.style(GC.Spread.Sheets.Tables.TableThemes["none"]);
sheet.setArray(0, 0, tableSource);
return table.name();
}
addPivotTable(sheet, source) {
sheet.suspendPaint();
sheet.name("PivotTable");
sheet.setRowCount(10000);
let pivotTable = sheet.pivotTables.add("PivotTable", source, 1, 1, GC.Spread.Pivot.PivotTableLayoutType.outline, GC.Spread.Pivot.PivotTableThemes.light8);
pivotTable.suspendLayout();
pivotTable.add("salesperson", "Salesperson", GC.Spread.Pivot.PivotTableFieldType.rowField);
let groupInfo = { originFieldName: "date", dateGroups: [{ by: GC.Pivot.DateGroupType.months }] };
pivotTable.group(groupInfo);
pivotTable.add("Months (date)", "Months (date)", GC.Spread.Pivot.PivotTableFieldType.rowField);
pivotTable.add("car", "Cars", GC.Spread.Pivot.PivotTableFieldType.rowField);
pivotTable.add("quantity", "Quantity", GC.Spread.Pivot.PivotTableFieldType.valueField, GC.Pivot.SubtotalType.sum);
pivotTable.resumeLayout();
sheet.resumePaint();
pivotTable.autoFitColumn();
return pivotTable;
}
setDateField(event) {
let pivotTable = this.pivotTable;
const target = event.target;
const value = target.checked;
this.setState({
dateInfo: value
});
pivotTable.showNoData("date", value);
}
setCarsField(event) {
let pivotTable = this.pivotTable;
const target = event.target;
const value = target.checked;
this.setState({
dateInfo: value
});
pivotTable.showNoData("car", value);
}
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/en/react/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/spread/source/data/pivot-data.js" type="text/javascript"></script>
<!-- SystemJS -->
<script src="$DEMOROOT$/en/react/node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('$DEMOROOT$/en/lib/react/license.js').then(function () {
System.import('./src/app');
});
</script>
</head>
<body>
<div id="app" style="height: 100%;"></div>
</body>
</html>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: calc(100% - 280px);
height: 100%;
overflow: hidden;
float: left;
}
.options-container {
float: right;
width: 280px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.whole-field {
margin-bottom: 10px;
}
.show-items-with-no-data {
width: 200px;
height: 60px;
margin-top: 10px;
}
.show-items-with-no-data-field{
width: 100%;
height: 20px;
margin-bottom: 10px;
}
(function (global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true,
react: true
},
meta: {
'*.css': { loader: 'css' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-shapes': 'npm:@mescius/spread-sheets-shapes/index.js',
'@mescius/spread-sheets-pivot-addon': 'npm:@mescius/spread-sheets-pivot-addon/index.js',
'@mescius/spread-sheets-react': 'npm:@mescius/spread-sheets-react/index.js',
'@grapecity/jsob-test-dependency-package/react-components': 'npm:@grapecity/jsob-test-dependency-package/react-components/index.js',
'react': 'npm:react/umd/react.production.min.js',
'react-dom': 'npm:react-dom/umd/react-dom.production.min.js',
'css': 'npm:systemjs-plugin-css/css.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'jsx'
},
"node_modules": {
defaultExtension: 'js'
},
}
});
})(this);
