document.readyState === 'complete' ? init() : window.onload = init;
let appData = generateAppData();
let orders = appData.orders;
let layoutDefs = appData.layoutDefs;
let currentLayout = appData.layoutDefs.currentItem;
let trnMultirow = new wijmo.grid.transposedmultirow.TransposedMultiRow('#trnMultirow', {
layoutDefinition: currentLayout.def
let ordMultirow = new wijmo.grid.multirow.MultiRow('#ordMultirow', {
layoutDefinition: currentLayout.def
let ldComboBox = new wijmo.input.ComboBox('#ldComboBox', {
displayMemberPath: 'name'
layoutDefs.currentChanged.addHandler(() => {
currentLayout = appData.layoutDefs.currentItem;
document.getElementById('btnExportToExcel').addEventListener('click', function () {
wijmo.grid.xlsx.FlexGridXlsxConverter.saveAsync(trnMultirow, {
document.getElementById('btnExportToPDF').addEventListener('click', function () {
wijmo.grid.pdf.FlexGridPdfConverter.export(trnMultirow, 'FlexGrid.pdf', {
layout: wijmo.pdf.PdfPageOrientation.Landscape
scaleMode: wijmo.grid.pdf.ScaleMode.ActualSize
function updateMultirow() {
trnMultirow.layoutDefinition = currentLayout.def;
ordMultirow.layoutDefinition = currentLayout.def;
function updateDescriptions() {
wijmo.setText(document.querySelector('#mainDesc'), currentLayout.descriptions.main);
wijmo.setText(document.querySelector('#trnDesc'), currentLayout.descriptions.transposedView);
wijmo.setText(document.querySelector('#ordDesc'), currentLayout.descriptions.ordinaryView);
function generateAppData() {
let appData = {}, customers = [], firstNames = 'Aaron,Paul,John,Mark,Sue,Tom,Bill,Joe,Tony,Brad,Frank,Chris,Pat'.split(','), lastNames = 'Smith,Johnson,Richards,Bannon,Wong,Peters,White,Brown,Adams,Jennings'.split(','), cities = 'York,Paris,Rome,Cairo,Florence,Sidney,Hamburg,Vancouver'.split(','), states = 'SP,RS,RN,SC,CS,RT,BC'.split(',');
for (let i = 0; i < 50; i++) {
let first = randArray(firstNames), last = randArray(lastNames);
name: first + ' ' + last,
address: randBetween(100, 10000) + ' ' + randArray(lastNames) + ' St.',
state: randArray(states),
zip: wijmo.format('{p1:d5}-{p2:d3}', {
p1: randBetween(10000, 99999),
p2: randBetween(100, 999)
email: first + '.' + last + '@gmail.com',
phone: wijmo.format('{p1:d3}-{p2:d4}', {
p1: randBetween(100, 999),
p2: randBetween(1000, 9999)
let cityMap = new wijmo.grid.DataMap(cities);
{ id: 0, name: 'Speedy Express', email: 'speedy@gmail.com', phone: '431-3234', express: true },
{ id: 1, name: 'Flash Delivery', email: 'flash@gmail.com', phone: '431-6563', express: true },
{ id: 2, name: 'Logitrax', email: 'logitrax@gmail.com', phone: '431-3981', express: false },
{ id: 3, name: 'Acme Inc', email: 'acme@gmail.com', phone: '431-3113', express: false }
for (let i = 0; i < 20; i++) {
let shipped = wijmo.DateTime.addDays(today, -randBetween(1, 3000));
date: wijmo.DateTime.addDays(shipped, -randBetween(1, 5)),
amount: randBetween(10000, 500000) / 100,
customer: clone(randArray(customers)),
shipper: clone(randArray(shippers))
function randBetween(min, max) {
return Math.floor(Math.random() * (max - min + 1) + min);
function randArray(arr) {
return arr[randBetween(0, arr.length - 1)];
if (wijmo.isFunction(Object.assign)) {
return Object.assign({}, obj);
if (obj.hasOwnProperty(prop)) {
appData.orders = new wijmo.collections.CollectionView(orders);
appData.groupedOrders = new wijmo.collections.CollectionView(orders, {
appData.pagedOrders = new wijmo.collections.CollectionView(orders, {
appData.addNewOrders = new wijmo.collections.CollectionView(orders, {
newItemCreator: function () {
appData.addNewOrders.moveCurrentToLast();
let ordersRefreshing = false;
appData.orders.collectionChanged.addHandler(function () {
if (!pagedOrdersRefreshing) {
appData.pagedOrders.refresh();
if (!groupedOrdersRefreshing) {
appData.groupedOrders.refresh();
if (!addNewOrdersRefreshing) {
appData.addNewOrders.refresh();
ordersRefreshing = false;
let addNewOrdersRefreshing = false;
appData.addNewOrders.collectionChanged.addHandler(function () {
addNewOrdersRefreshing = true;
appData.orders.refresh();
if (!pagedOrdersRefreshing) {
appData.pagedOrders.refresh();
if (!groupedOrdersRefreshing) {
appData.groupedOrders.refresh();
addNewOrdersRefreshing = false;
let groupedOrdersRefreshing = false;
appData.groupedOrders.collectionChanged.addHandler(function () {
groupedOrdersRefreshing = true;
appData.orders.refresh();
if (!pagedOrdersRefreshing) {
appData.pagedOrders.refresh();
if (!addNewOrdersRefreshing) {
appData.addNewOrders.refresh();
groupedOrdersRefreshing = false;
let pagedOrdersRefreshing = false;
appData.pagedOrders.collectionChanged.addHandler(function () {
pagedOrdersRefreshing = true;
appData.orders.refresh();
if (!addNewOrdersRefreshing) {
appData.addNewOrders.refresh();
if (!groupedOrdersRefreshing) {
appData.groupedOrders.refresh();
pagedOrdersRefreshing = false;
{ cells: [{ binding: 'id', header: 'ID', cssClass: 'id', isReadOnly: true }] },
{ cells: [{ binding: 'date', header: 'Ordered' }] },
{ cells: [{ binding: 'shippedDate', header: 'Shipped' }] },
{ cells: [{ binding: 'amount', header: 'Amount', format: 'c', cssClass: 'amount' }] },
{ cells: [{ binding: 'customer.name', header: 'Customer' }] },
{ cells: [{ binding: 'customer.address', header: 'Address', wordWrap: true }] },
{ cells: [{ binding: 'customer.city', header: 'City', dataMap: cityMap }] },
{ cells: [{ binding: 'customer.state', header: 'State', width: 45 }] },
{ cells: [{ binding: 'customer.zip', header: 'Zip' }] },
{ cells: [{ binding: 'customer.email', header: 'Customer Email', cssClass: 'email' }] },
{ cells: [{ binding: 'customer.phone', header: 'Customer Phone' }] },
{ cells: [{ binding: 'shipper.name', header: 'Shipper' }] },
{ cells: [{ binding: 'shipper.email', header: 'Shipper Email', cssClass: 'email' }] },
{ cells: [{ binding: 'shipper.phone', header: 'Shipper Phone' }] },
{ cells: [{ binding: 'shipper.express', header: 'Express' }] }
header: 'Order', colspan: 3, cells: [
{ binding: 'id', header: 'ID', rowspan: 2, cssClass: 'id' },
{ binding: 'amount', header: 'Amount', format: 'c', rowspan: 2, cssClass: 'amount' },
{ binding: 'date', header: 'Ordered' },
{ binding: 'shippedDate', header: 'Shipped' }
header: 'Customer', colspan: 3, cells: [
{ binding: 'customer.name', header: 'Name' },
{ binding: 'customer.address', header: 'Address', rowspan: 2 },
{ binding: 'customer.city', header: 'City', dataMap: cityMap },
{ binding: 'customer.email', header: 'EMail', rowspan: 2, cssClass: 'email' },
{ binding: 'customer.state', header: 'State', width: 45 },
{ binding: 'customer.phone', header: 'Phone' },
{ binding: 'customer.zip', header: 'Zip' },
header: 'Shipper', colspan: 3, cells: [
{ binding: 'shipper.name', header: 'Shipper' },
{ binding: 'shipper.email', header: 'EMail', cssClass: 'email' },
{ binding: 'shipper.express', header: 'Express' }
appData.layoutDefs = new wijmo.collections.CollectionView([
main: '이 레이아웃은 주문, 고객 및 공급자의 세 그룹으로 나뉩니다. 각 그룹은 여러 속성으로 구성되며 세 개의 열에 걸쳐 있습니다.',
transposedView: '이 보기에는 레코드당 세 개의 열이 사용되며 그룹당 행 수가 다릅니다.',
ordinaryView: '이 뷰는 레코드 당 동일한 수의 행과 그룹 당 3개의 열이 사용됩니다.'
def: appData.ldThreeLines
main: '이 레이아웃은 그리드 뷰와 같습니다. 각 그룹은 단일 속성으로 구성되며 한 열에 걸쳐 있습니다.',
transposedView: '이 뷰는 열이 레코드를 나타내는 전치(transposed)된 그리드 뷰에 해당합니다.',
ordinaryView: '이 뷰는 행을 레코드를 나타내는 기존 그리드 뷰에 해당합니다.'