Order Management (React)

This sample demonstrates a Order Management view created with the [MultiRow]MultiRow control.

Learn about MultiRow | MultiRow API Reference

This example uses React.

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 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 { generateLayoutDef, getOrders } from './data'; const items = new wjCore.CollectionView(getOrders(20)); items.pageSize = 5; function App() { const [layoutDefinition, setLayoutDefinition] = useState(generateLayoutDef()); const [orderManagement, setOrderManagement] = useState(null); const [currentDescription, setCurrentDescription] = useState(null); const [cv, setCv] = useState(null); const initialized = useEvent((orderManagement) => { const cv = orderManagement.collectionView; setOrderManagement(orderManagement); setCv(cv); currentPageChanged(cv); cv.pageChanged.addHandler(() => { currentPageChanged(cv); }); cv.collectionChanged.addHandler((sender, e) => { let unitPrice, quantity; if (e.action === wjCore.NotifyCollectionChangedAction.Change && !!e.item) { unitPrice = +e.item.unitPrice; quantity = +e.item.quantity; if (!isNaN(unitPrice) && !isNaN(quantity)) { e.item.amount = unitPrice * quantity; } } }); }); const currentPageChanged = (cv) => { var _a, _b, _c, _d, _e, _f, _g, _h; let curr = wjCore.format("{current:n0} / {count:n0}", { current: cv.pageIndex + 1, count: cv.pageCount }); setCurrentDescription(curr); if (cv.pageIndex === 0) { (_a = document.querySelector("#first")) === null || _a === void 0 ? void 0 : _a.setAttribute("disabled", "true"); (_b = document.querySelector("#previous")) === null || _b === void 0 ? void 0 : _b.setAttribute("disabled", "true"); } else { (_c = document.querySelector("#first")) === null || _c === void 0 ? void 0 : _c.removeAttribute("disabled"); (_d = document.querySelector("#previous")) === null || _d === void 0 ? void 0 : _d.removeAttribute("disabled"); } if (cv.pageIndex === cv.pageCount - 1) { (_e = document.querySelector("#last")) === null || _e === void 0 ? void 0 : _e.setAttribute("disabled", "true"); (_f = document.querySelector("#next")) === null || _f === void 0 ? void 0 : _f.setAttribute("disabled", "true"); } else { (_g = document.querySelector("#last")) === null || _g === void 0 ? void 0 : _g.removeAttribute("disabled"); (_h = document.querySelector("#next")) === null || _h === void 0 ? void 0 : _h.removeAttribute("disabled"); } }; const onGotoPageClick = (command) => { if (command === "first") { cv.moveToFirstPage(); } else if (command === "previous") { cv.moveToPreviousPage(); } else if (command === "next") { cv.moveToNextPage(); } else if (command === "last") { cv.moveToLastPage(); } }; const onExportXlsxClick = () => { wjGridXlsx.FlexGridXlsxConverter.saveAsync(orderManagement, undefined, "OrderManagement.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, "OrderManagement.pdf"); } }), settings = { styles: { cellStyle: { backgroundColor: "#ffffff", borderColor: "#c6c6c6" }, altCellStyle: { backgroundColor: "#C0FFC0" }, headerCellStyle: { backgroundColor: "#eaeaea" } } }; wjGridPdf.FlexGridPdfConverter.draw(orderManagement, doc, undefined, undefined, settings); doc.end(); }; return (<div className="container-fluid"> <wjMultiRow.MultiRow itemsSource={items} layoutDefinition={layoutDefinition} initialized={initialized}/> <div className="pull-right btn-group"> <button className="btn btn-default" onClick={(e) => onGotoPageClick('first')} id="first"> <span className="glyphicon glyphicon-fast-backward"/> </button> <button className="btn btn-default" onClick={(e) => onGotoPageClick('previous')} id="previous"> <span className="glyphicon glyphicon-backward"/> </button> <button id="current" type="button" className="btn" disabled style={{ width: "100px" }} dangerouslySetInnerHTML={{ __html: currentDescription }}/> <button className="btn btn-default" onClick={(e) => onGotoPageClick('next')} id="next"> <span className="glyphicon glyphicon-forward"></span> </button> <button className="btn btn-default" onClick={(e) => onGotoPageClick('last')} id="last"> <span className="glyphicon glyphicon-fast-forward"></span> </button> </div> <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 Order Management</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; } #orderDetail .wj-alt:not(.wj-header):not(.wj-group):not(.wj-state-selected):not(.wj-state-multi-selected) { background-color: #C0FFC0; }
import * as wjCore from '@mescius/wijmo'; import * as wjGrid from '@mescius/wijmo.grid'; let products = [ { id: 'D0001', name: 'Chai', unitPrice: 12, profitUnitPrice: 3.11 }, { id: 'D0002', name: 'Chang', unitPrice: 8.5, profitUnitPrice: 2.03 }, { id: 'D0003', name: 'Aniseed Syrup', unitPrice: 6.85, profitUnitPrice: 2.35 }, { id: 'D0004', name: 'Chef Anton\'s Gumbo Mix', unitPrice: 17.25, profitUnitPrice: 3.3 }, { id: 'D0005', name: 'Ikura', unitPrice: 20, profitUnitPrice: 2.95 }, { id: 'D0006', name: 'Mishi Kobe Niku', unitPrice: 14, profitUnitPrice: 3 }, ]; function randBetween(min, max) { return Math.floor(Math.random() * (max - min + 1) + min); } 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 function getOrders(count) { let orders = []; for (let i = 0; i < count; i++) { let product = products[Math.floor(Math.random() * 6)], quantity = randBetween(100, 999), orderDate = new Date(2016, i % 12, i % 28); orders[i] = { orderId: 'C' + wjCore.Globalize.format(i + 1, 'd4'), productId: product.id, productName: product.name, specialNote: '', quantity: quantity, unitPrice: product.unitPrice, shippingWarehouse: Math.floor(Math.random() * 4), amount: quantity * product.unitPrice, onHold: Math.random() > 0.5, orderDate: orderDate, deliveryDate: new Date(2016, orderDate.getMonth() + 1, orderDate.getDate() + 15) }; } return orders; } export function generateLayoutDef() { var warehouseDataMap = buildDataMap('Tokyo Warehouse, Kyoto Warehouse, Osaka Warehouse, Kyushu Warehouse'.split(',')); return [ { colspan: 3, cells: [ { binding: 'orderId', header: 'Order ID', width: 80 }, { binding: 'productId', header: 'Product ID', width: 80 }, { binding: 'productName', header: 'Product Name', width: 180 }, { binding: 'specialNote', header: 'Special Note', align: 'center', colspan: 3 } ] }, { colspan: 3, cells: [ { binding: 'quantity', header: 'Quantity', width: 80 }, { binding: 'unitPrice', header: 'Unit Price', width: 80, format: 'c2' }, { binding: 'amount', header: 'Amount', isReadOnly: true, width: 80, format: 'c2' }, { binding: 'shippingWarehouse', header: 'Shipping Warehouse', dataMap: warehouseDataMap, align: 'center', colspan: 2 }, { binding: 'onHold', header: 'On Hold' }, ] }, { cells: [ { binding: 'orderDate', header: 'Order Date', format: 'yyyy/MM/dd' }, { binding: 'deliveryDate', header: 'Delivery Date', format: 'yyyy/MM/dd' } ] } ]; }
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'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js', "react-use-event-hook": "npm:react-use-event-hook/dist/esm/useEvent.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);