Demos
Grid(React)
MultiRow
Purchase Slip

Purchase Slip (React)

This sample demonstrates a Purchase Slip view created with the MultiRow control.

Learn about MultiRow | MultiRow API Reference

This example uses React.

JavaScript
Angular
Vue
React
app.jsx
index.html
app.css
data.jsx
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import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import ReactDOM from 'react-dom/client';
import React, { useState } from 'react';
import useEvent from 'react-use-event-hook';
import * as wjMultiRow from '@mescius/wijmo.react.grid.multirow';
import * as wjGrid from '@mescius/wijmo.grid';
import * as wjCore from '@mescius/wijmo';
import * as wjPdf from '@mescius/wijmo.pdf';
import * as wjGridXlsx from '@mescius/wijmo.grid.xlsx';
import * as wjGridPdf from '@mescius/wijmo.grid.pdf';
import './app.css';
import { data, layoutDefinition } from './data';
function App() {
    const [purchaseSlip, setPurchaseSlip] = useState(null);
    const initialized = useEvent((purchaseSlip) => {
        setPurchaseSlip(purchaseSlip);
        const cv = purchaseSlip.collectionView;
        purchaseSlip.columnFooters.rows.push(new wjGrid.Row());
        purchaseSlip.columnFooters.setCellData(0, 3, 'Summary');
        purchaseSlip.columnFooters.setCellData(0, 6, 'Amount Summary');
        updateSummary(purchaseSlip.collectionView, purchaseSlip);
        cv.collectionChanged.addHandler((sender, e) => {
            let quantity, unitCost;
            if (e.action === wjCore.NotifyCollectionChangedAction.Change && !!e.item) {
                quantity = +e.item.quantity;
                unitCost = +e.item.unitCost;
                if (!isNaN(quantity) && !isNaN(unitCost)) {
                    e.item.cost = quantity * unitCost;
                    e.item.price = e.item.cost * 1.35;
                    updateSummary(purchaseSlip.collectionView, purchaseSlip);
                }
            }
        });
    });
    const onExportXlsxClick = () => {
        if (purchaseSlip) {
            wjGridXlsx.FlexGridXlsxConverter.saveAsync(purchaseSlip, undefined, 'PurchaseSlip.xlsx');
        }
    };
    const onExportPdfClick = () => {
        let doc = new wjPdf.PdfDocument({
            header: {
                declarative: {
                    text: '\t&[Page]\\&[Pages]'
                }
            },
            footer: {
                declarative: {
                    text: '\t&[Page]\\&[Pages]'
                }
            },
            ended: function (sender, args) {
                wjPdf.saveBlob(args.blob, 'PurchaseSlip.pdf');
            }
        }), settings = {
            styles: {
                cellStyle: {
                    backgroundColor: '#ffffff',
                    borderColor: '#c6c6c6'
                },
                altCellStyle: {
                    backgroundColor: '#C0FFC0'
                },
                headerCellStyle: {
                    backgroundColor: '#eaeaea'
                }
            }
        };
        wjGridPdf.FlexGridPdfConverter.draw(purchaseSlip, doc, undefined, undefined, settings);
        doc.end();
    };
    const updateSummary = (cv, purchaseSlip) => {
        let qtySum = wjCore.getAggregate(wjCore.Aggregate.Sum, cv.items, 'quantity'), costSum = wjCore.getAggregate(wjCore.Aggregate.Sum, cv.items, 'cost'), priceSum = wjCore.getAggregate(wjCore.Aggregate.Sum, cv.items, 'price');
        purchaseSlip.columnFooters.setCellData(0, 4, qtySum);
        purchaseSlip.columnFooters.setCellData(0, 7, wjCore.Globalize.format(costSum, 'c2'));
        purchaseSlip.columnFooters.setCellData(0, 8, wjCore.Globalize.format(priceSum, 'c2'));
    };
    return (<div className="container-fluid">
      <wjMultiRow.MultiRow id="orderDetail" itemsSource={data} layoutDefinition={layoutDefinition} initialized={initialized}/>
      <div className="btn-group">
        <button className="btn btn-default" onClick={onExportXlsxClick}>
          Export to Excel
        </button>
        <button className="btn btn-default" onClick={onExportPdfClick}>
          Export to PDF
        </button>
      </div>
    </div>);
}
const container = document.getElementById('app');
if (container) {
    const root = ReactDOM.createRoot(container);
    root.render(<App />);
}
import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import ReactDOM from 'react-dom/client'; import React, { useState } from 'react'; import useEvent from 'react-use-event-hook'; import * as wjMultiRow from '@mescius/wijmo.react.grid.multirow'; import * as wjGrid from '@mescius/wijmo.grid'; import * as wjCore from '@mescius/wijmo'; import * as wjPdf from '@mescius/wijmo.pdf'; import * as wjGridXlsx from '@mescius/wijmo.grid.xlsx'; import * as wjGridPdf from '@mescius/wijmo.grid.pdf'; import './app.css'; import { data, layoutDefinition } from './data'; function App() { const [purchaseSlip, setPurchaseSlip] = useState(null); const initialized = useEvent((purchaseSlip) => { setPurchaseSlip(purchaseSlip); const cv = purchaseSlip.collectionView; purchaseSlip.columnFooters.rows.push(new wjGrid.Row()); purchaseSlip.columnFooters.setCellData(0, 3, 'Summary'); purchaseSlip.columnFooters.setCellData(0, 6, 'Amount Summary'); updateSummary(purchaseSlip.collectionView, purchaseSlip); cv.collectionChanged.addHandler((sender, e) => { let quantity, unitCost; if (e.action === wjCore.NotifyCollectionChangedAction.Change && !!e.item) { quantity = +e.item.quantity; unitCost = +e.item.unitCost; if (!isNaN(quantity) && !isNaN(unitCost)) { e.item.cost = quantity * unitCost; e.item.price = e.item.cost * 1.35; updateSummary(purchaseSlip.collectionView, purchaseSlip); } } }); }); const onExportXlsxClick = () => { if (purchaseSlip) { wjGridXlsx.FlexGridXlsxConverter.saveAsync(purchaseSlip, undefined, 'PurchaseSlip.xlsx'); } }; const onExportPdfClick = () => { let doc = new wjPdf.PdfDocument({ header: { declarative: { text: '\t&[Page]\\&[Pages]' } }, footer: { declarative: { text: '\t&[Page]\\&[Pages]' } }, ended: function (sender, args) { wjPdf.saveBlob(args.blob, 'PurchaseSlip.pdf'); } }), settings = { styles: { cellStyle: { backgroundColor: '#ffffff', borderColor: '#c6c6c6' }, altCellStyle: { backgroundColor: '#C0FFC0' }, headerCellStyle: { backgroundColor: '#eaeaea' } } }; wjGridPdf.FlexGridPdfConverter.draw(purchaseSlip, doc, undefined, undefined, settings); doc.end(); }; const updateSummary = (cv, purchaseSlip) => { let qtySum = wjCore.getAggregate(wjCore.Aggregate.Sum, cv.items, 'quantity'), costSum = wjCore.getAggregate(wjCore.Aggregate.Sum, cv.items, 'cost'), priceSum = wjCore.getAggregate(wjCore.Aggregate.Sum, cv.items, 'price'); purchaseSlip.columnFooters.setCellData(0, 4, qtySum); purchaseSlip.columnFooters.setCellData(0, 7, wjCore.Globalize.format(costSum, 'c2')); purchaseSlip.columnFooters.setCellData(0, 8, wjCore.Globalize.format(priceSum, 'c2')); }; return (<div className="container-fluid"> <wjMultiRow.MultiRow id="orderDetail" itemsSource={data} layoutDefinition={layoutDefinition} initialized={initialized}/> <div className="btn-group"> <button className="btn btn-default" onClick={onExportXlsxClick}> Export to Excel </button> <button className="btn btn-default" onClick={onExportPdfClick}> Export to PDF </button> </div> </div>); } const container = document.getElementById('app'); if (container) { const root = ReactDOM.createRoot(container); root.render(<App />); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo Wijmo MultiRow Purchase Slip</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/jszip/dist/jszip.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.40/system.src.js" integrity="sha512-G6mEj6h18+m3MvzdviSDfPle/TfH0//cXcB33AKlNR/Rha0yQsKefDZKRTkIZos97HEGq2JMV1RT5ybMoQ3WsQ==" crossorigin="anonymous"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div id="app"></div> </body> </html>
.wj-multirow { height: 400px; margin: 6px 0; }
import * as wjGrid from '@mescius/wijmo.grid'; function getPurchaseSlip() { return [ { productId: 'DC0001', productName: 'Chai', color: 'Red', packageUnit: 12, size: '40*30*20', case: 1, quantity: 15, deal: '', id: '', unitCost: 200, cost: 15 * 200, price: 15 * 200 * 1.35, remarks: '' }, { productId: 'DC0002', productName: 'Chang', color: 'Blue', packageUnit: 16, size: '25*35*25', case: 0, quantity: 10, deal: '', id: '', unitCost: 180, cost: 10 * 180, price: 10 * 180 * 1.35, remarks: '' }, { productId: 'DC0003', productName: 'Aniseed Syrup', color: 'Green', packageUnit: 10, size: '50*40*40', case: 2, quantity: 12, deal: '', id: '', unitCost: 150, cost: 12 * 150, price: 12 * 150 * 1.35, remarks: '' }, { productId: 'DC0004', productName: 'Chef Anton\'s Gumbo Mix', color: 'Yellow', packageUnit: 24, size: '30*40*40', case: 1, quantity: 8, deal: '', id: '', unitCost: 220, cost: 8 * 220, price: 8 * 220 * 1.35, remarks: '' }, { productId: 'DC0005', productName: 'Ikura', color: 'Black', packageUnit: 15, size: '20*20*30', case: 0, quantity: 5, deal: '', id: '', unitCost: 300, cost: 5 * 300, price: 5 * 300 * 1.35, remarks: '' }, { productId: 'DC0006', productName: 'Mishi Kobe Niku', color: 'White', packageUnit: 18, size: '25*20*30', case: 0, quantity: 6, deal: '', id: '', unitCost: 360, cost: 8 * 360, price: 8 * 360 * 1.35, remarks: '' } ]; } function generateLayoutDef() { let caseDataMap = buildDataMap('small,medium,large'.split(',')); return [ { cells: [ { binding: 'productName', header: 'Product Name', align: 'center', width: 200 } ] }, { cells: [ { binding: 'productId', header: 'Product ID', width: 90 } ] }, { cells: [ { binding: 'color', header: 'Color', align: 'center' }, { binding: 'packageUnit', header: 'Package Unit', align: 'center' } ] }, { cells: [ { binding: 'size', header: 'Size', width: 80 }, { binding: 'case', header: 'Case', dataMap: caseDataMap, width: 80 } ] }, { cells: [ { binding: 'quantity', header: 'Quantity', width: 65 } ] }, { cells: [ { binding: 'deal', header: 'Deal', width: 60 }, { binding: 'id', header: 'ID', width: 60 } ] }, { cells: [ { binding: 'unitCost', header: 'Unit Cost', width: 130, format: 'c2' } ] }, { cells: [ { binding: 'cost', header: 'Cost', width: 90, format: 'c2', isReadOnly: true } ] }, { cells: [ { binding: 'price', header: 'Price', width: 90, format: 'c2', isReadOnly: true } ] }, { cells: [ { binding: 'remarks', header: 'Remarks', align: 'center' } ] } ]; } function buildDataMap(items) { let map = []; for (let i = 0; i < items.length; i++) { map.push({ key: i, value: items[i] }); } return new wjGrid.DataMap(map, 'key', 'value'); } export const data = getPurchaseSlip(); export const layoutDefinition = generateLayoutDef();
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