Export FlexGrid to a File

This sample shows how to export a FlexGrid having row groups to a PDF file using the export method. FlexGridPdfConverter provides export class method to export FlexGrid to a file.

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import * as wijmo from '@grapecity/wijmo'; import * as input from '@grapecity/wijmo.input'; import * as grid from '@grapecity/wijmo.grid'; import * as pdf from '@grapecity/wijmo.pdf'; import * as gridPdf from '@grapecity/wijmo.grid.pdf'; import { getData } from './data'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { let scaleMode = gridPdf.ScaleMode.ActualSize, orientation = pdf.PdfPageOrientation.Portrait, exportMode = gridPdf.ExportMode.All; // new input.ComboBox('#cbScaleMode', { itemsSource: ['ActualSize', 'PageWidth', 'SinglePage'], textChanged: (s, _) => { scaleMode = wijmo.asEnum(s.selectedValue, gridPdf.ScaleMode); } }); // new input.ComboBox('#cbOrientation', { itemsSource: ['Portrait', 'Landscape'], textChanged: (s, _) => { orientation = wijmo.asEnum(s.selectedValue, pdf.PdfPageOrientation); } }); // new input.ComboBox('#cbExportMode', { itemsSource: ['All', 'Selection'], textChanged: (s, _) => { exportMode = wijmo.asEnum(s.selectedValue, gridPdf.ExportMode); } }); // let flexGrid = new grid.FlexGrid('#flexGrid', { autoGenerateColumns: false, selectionMode: grid.SelectionMode.ListBox, headersVisibility: grid.HeadersVisibility.All, columns: [ { header: 'ID', binding: 'id' }, { header: 'Start Date', binding: 'start', format: 'd' }, { header: 'End Date', binding: 'end', format: 'd' }, { header: 'Country', binding: 'country' }, { header: 'Product', binding: 'product' }, { header: 'Amount', binding: 'amount', format: 'c', aggregate: 'Sum' }, { header: 'Color', binding: 'color' }, { header: 'Pending', binding: 'amount2', format: 'c2' }, { header: 'Discount', binding: 'discount', format: 'p1' }, { header: 'Active', binding: 'active' } ], itemsSource: getData(25) }); // // set group setting for the flex grid setGrouping(flexGrid); // document.querySelector('#btnExport').addEventListener('click', () => { gridPdf.FlexGridPdfConverter.export(flexGrid, 'FlexGrid.pdf', { maxPages: 10, exportMode: exportMode, scaleMode: scaleMode, documentOptions: { pageSettings: { layout: orientation }, header: { declarative: { text: '\t&[Page]\\&[Pages]' } }, footer: { declarative: { text: '\t&[Page]\\&[Pages]' } } }, styles: { cellStyle: { backgroundColor: '#ffffff', borderColor: '#c6c6c6' }, altCellStyle: { backgroundColor: '#f9f9f9' }, groupCellStyle: { backgroundColor: '#dddddd' }, headerCellStyle: { backgroundColor: '#eaeaea' } } }); }); } // function setGrouping(flexGrid) { let groupNames = ['Product', 'Country', 'Amount']; // // get the collection view, start update let cv = flexGrid.collectionView; cv.beginUpdate(); // // clear existing groups cv.groupDescriptions.clear(); // // add new groups for (let i = 0; i < groupNames.length; i++) { let propName = groupNames[i].toLowerCase(); // if (propName == 'amount') { // group amounts in ranges // (could use the mapping function to group countries into continents, // names into initials, etc) let groupDesc = new wijmo.PropertyGroupDescription(propName, (item, prop) => { let value = item[prop]; if (value > 1000) return 'Large Amounts'; if (value > 100) return 'Medium Amounts'; if (value > 0) return 'Small Amounts'; return 'Negative'; }); // cv.groupDescriptions.push(groupDesc); } else { if (propName) { // group other properties by their specific values let groupDesc = new wijmo.PropertyGroupDescription(propName); cv.groupDescriptions.push(groupDesc); } } } // // done updating cv.endUpdate(); } <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Export to file</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <!-- Export settings --> <div class="panel-group"> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"> Export Settings </h4> </div> <div class="panel-body"> <div class="form-group"> <label>Scale Mode</label> <div id="cbScaleMode"></div> </div> <div class="form-group"> <label>Orentation</label> <div id="cbOrientation"></div> </div> <div class="form-group"> <label>Export Mode</label> <div id="cbExportMode"></div> </div> </div> </div> </div> <!-- Export button --> <button class="btn btn-default" id="btnExport">Export</button> <!-- FlexGrid --> <div id="flexGrid" class="grid"></div> </div> </body> </html> export function getData(count) { // data used to generate random items const countries = ['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece']; const products = ['Widget', 'Gadget', 'Doohickey']; const colors = ['Orange', 'White', 'Red', 'Green', 'Blue']; // let data = []; let dt = new Date(); // // add count items for (let i = 0; i < count; i++) { // constants used to create data items let date = new Date(dt.getFullYear(), i % 12, 25, i % 24, i % 60, i % 60), countryId = Math.floor(Math.random() * countries.length), productId = Math.floor(Math.random() * products.length), colorId = Math.floor(Math.random() * colors.length); // // create the item let item = { id: i, start: date, end: date, country: countries[countryId], product: products[productId], color: colors[colorId], amount: Math.random() * 10000 - 5000, amount2: Math.random() * 10000 - 5000, discount: Math.random() / 4, active: i % 4 == 0 }; // // add the item to the list data.push(item); } return data; } body { margin-bottom: 24px; } .grid { margin-top: 20px; height: 300px; } label { width: 100px; } import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; // import * as wijmo from '@grapecity/wijmo'; import * as grid from '@grapecity/wijmo.grid'; import * as pdf from '@grapecity/wijmo.pdf'; import * as gridPdf from '@grapecity/wijmo.grid.pdf'; // import { AfterViewInit, Component, Inject, enableProdMode, NgModule, ViewChild } from '@angular/core'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { BrowserModule } from '@angular/platform-browser'; import { DataService } from './app.data'; import { WjInputModule } from '@grapecity/wijmo.angular2.input'; import { WjGridModule } from '@grapecity/wijmo.angular2.grid'; // @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent implements AfterViewInit { // Reference enumerations to use them in markup. ScaleModeEnum = gridPdf.ScaleMode; PdfPageOrientationEnum = pdf.PdfPageOrientation; ExportModeEnum = gridPdf.ExportMode; // scaleMode = gridPdf.ScaleMode.ActualSize; orientation = pdf.PdfPageOrientation.Portrait; exportMode = gridPdf.ExportMode.All; // data: any[]; @ViewChild('flexGrid') flexGrid: grid.FlexGrid; // constructor(@Inject(DataService) private dataService: DataService) { this.data = dataService.getData(25); } // export() { gridPdf.FlexGridPdfConverter.export(this.flexGrid, 'FlexGrid.pdf', { maxPages: 10, exportMode: this.exportMode, scaleMode: this.scaleMode, documentOptions: { pageSettings: { layout: this.orientation }, header: { declarative: { text: '\t&[Page]\\&[Pages]' } }, footer: { declarative: { text: '\t&[Page]\\&[Pages]' } } }, styles: { cellStyle: { backgroundColor: '#ffffff', borderColor: '#c6c6c6' }, altCellStyle: { backgroundColor: '#f9f9f9' }, groupCellStyle: { backgroundColor: '#dddddd' }, headerCellStyle: { backgroundColor: '#eaeaea' } } }); } // ngAfterViewInit() { if (this.flexGrid) { this._applyGroupBy(this.flexGrid); } } // private _applyGroupBy(flexGrid: grid.FlexGrid) { let groupNames = ['Product', 'Country', 'Amount']; // // get the collection view, start update let cv = flexGrid.collectionView; cv.beginUpdate(); // // clear existing groups cv.groupDescriptions.clear(); // // add new groups for (let i = 0; i < groupNames.length; i++) { let propName = groupNames[i].toLowerCase(); // if (propName == 'amount') { // group amounts in ranges // (could use the mapping function to group countries into continents, // names into initials, etc) let groupDesc = new wijmo.PropertyGroupDescription(propName, (item: any, prop: string) => { let value = item[prop]; if (value > 1000) return 'Large Amounts'; if (value > 100) return 'Medium Amounts'; if (value > 0) return 'Small Amounts'; return 'Negative'; }); // cv.groupDescriptions.push(groupDesc); } else { if (propName) { // group other properties by their specific values let groupDesc = new wijmo.PropertyGroupDescription(propName); cv.groupDescriptions.push(groupDesc); } } } // // done updating cv.endUpdate(); } } // @NgModule({ imports: [WjInputModule, WjGridModule, BrowserModule], declarations: [AppComponent], providers: [DataService], bootstrap: [AppComponent] }) export class AppModule { } // enableProdMode(); // Bootstrap application with hash style navigation and global services. platformBrowserDynamic().bootstrapModule(AppModule); <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Export to file</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Polyfills --> <script src="node_modules/core-js/client/shim.min.js"></script> <script src="node_modules/zone.js/dist/zone.min.js"></script> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.js"></script> <script src="systemjs.config.js"></script> <script> // workaround to load 'rxjs/operators' from the rxjs bundle System.import('rxjs').then(function (m) { System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators)); System.import('./src/app.component'); }); </script> </head> <body> <app-component></app-component> </body> </html> <div class="container-fluid"> <!-- Export settings --> <div class="panel-group"> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"> Export Settings </h4> </div> <div class="panel-body"> <ul class="list-inline"> <li> <wj-menu [(value)]="scaleMode" header="Scale mode"> <wj-menu-item [value]="ScaleModeEnum.ActualSize">ActualSize</wj-menu-item> <wj-menu-item [value]="ScaleModeEnum.PageWidth">PageWidth</wj-menu-item> <wj-menu-item [value]="ScaleModeEnum.SinglePage">SinglePage</wj-menu-item> </wj-menu> </li> <li> <wj-menu [(value)]="orientation" header="Orientation"> <wj-menu-item [value]="PdfPageOrientationEnum.Portrait">Portrait</wj-menu-item> <wj-menu-item [value]="PdfPageOrientationEnum.Landscape">Landscape</wj-menu-item> </wj-menu> </li> <li> <wj-menu [(value)]="exportMode" header="Export mode"> <wj-menu-item [value]="ExportModeEnum.All">All</wj-menu-item> <wj-menu-item [value]="ExportModeEnum.Selection">Selection</wj-menu-item> </wj-menu> </li> </ul> </div> </div> </div> <!-- Export button --> <button class="btn btn-default" (click)="export()">Export</button> <!-- FlexGrid --> <wj-flex-grid class="grid" #flexGrid [autoGenerateColumns]="false" selectionMode="ListBox" headersVisibility="All" [itemsSource]="data"> <wj-flex-grid-column header="ID" binding="id"></wj-flex-grid-column> <wj-flex-grid-column header="Start Date" binding="start" format="d"></wj-flex-grid-column> <wj-flex-grid-column header="End Date" binding="end" format="d"></wj-flex-grid-column> <wj-flex-grid-column header="Country" binding="country"></wj-flex-grid-column> <wj-flex-grid-column header="Product" binding="product"></wj-flex-grid-column> <wj-flex-grid-column header="Amount" binding="amount" format="c" aggregate="Sum"></wj-flex-grid-column> <wj-flex-grid-column header="Color" binding="color"></wj-flex-grid-column> <wj-flex-grid-column header="Pending" binding="amount2" format="c2"></wj-flex-grid-column> <wj-flex-grid-column header="Discount" binding="discount" format="p1"></wj-flex-grid-column> <wj-flex-grid-column header="Active" binding="active"></wj-flex-grid-column> </wj-flex-grid> </div> import { Injectable } from '@angular/core'; // @Injectable() export class DataService { // getData(count: number) { // data used to generate random items const countries = ['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece']; const products = ['Widget', 'Gadget', 'Doohickey']; const colors = ['Orange', 'White', 'Red', 'Green', 'Blue']; // let data = []; let dt = new Date(); // // add count items for (let i = 0; i < count; i++) { // constants used to create data items let date = new Date(dt.getFullYear(), i % 12, 25, i % 24, i % 60, i % 60), countryId = Math.floor(Math.random() * countries.length), productId = Math.floor(Math.random() * products.length), colorId = Math.floor(Math.random() * colors.length); // // create the item let item = { id: i, start: date, end: date, country: countries[countryId], product: products[productId], color: colors[colorId], amount: Math.random() * 10000 - 5000, amount2: Math.random() * 10000 - 5000, discount: Math.random() / 4, active: i % 4 == 0 }; // // add the item to the list data.push(item); } return data; } } body { margin-bottom: 24px; } .grid { margin-top: 20px; height: 300px; } <template> <div class="container-fluid"> <!-- Export settings --> <div class="panel-group"> <div class="panel panel-default"> <div class="panel-heading"> <h4 class="panel-title"> Export Settings </h4> </div> <div class="panel-body"> <ul class="list-inline"> <li> <wj-menu :value="scaleMode" :header="'Scale mode: '+ displayMenu(this.ScaleModeEnum, this.scaleMode)" :selectedIndexChanged="selectScaleMode" :itemsSource="ScaleModeEnum" displayMemberPath="text" selectedValuePath="value"> </wj-menu> </li> <li> <wj-menu :value="orientation" :header="'Orientation: '+ displayMenu(this.OrientationEnum, this.orientation)" :selectedIndexChanged="selectOrientation" :itemsSource="OrientationEnum" displayMemberPath="text" selectedValuePath="value"> </wj-menu> </li> <li> <wj-menu :value="exportMode" :header="'Export mode: '+ displayMenu(this.ExportModeEnum, this.exportMode)" :selectedIndexChanged="selectExportMode" :itemsSource="ExportModeEnum" displayMemberPath="text" selectedValuePath="value"> </wj-menu> </li> </ul> </div> </div> </div> <!-- Export button --> <button class="btn btn-default" @click="exportPDF">Export</button> <!-- FlexGrid --> <wj-flex-grid class="grid" :autoGenerateColumns=false selectionMode="ListBox" headersVisibility="All" :itemsSource="data" :initialized="initializeGrid"> <wj-flex-grid-column header="ID" binding="id"></wj-flex-grid-column> <wj-flex-grid-column header="Start Date" binding="start" format="d"></wj-flex-grid-column> <wj-flex-grid-column header="End Date" binding="end" format="d"></wj-flex-grid-column> <wj-flex-grid-column header="Country" binding="country"></wj-flex-grid-column> <wj-flex-grid-column header="Product" binding="product"></wj-flex-grid-column> <wj-flex-grid-column header="Amount" binding="amount" format="c" aggregate="Sum"></wj-flex-grid-column> <wj-flex-grid-column header="Color" binding="color"></wj-flex-grid-column> <wj-flex-grid-column header="Pending" binding="amount2" format="c2"></wj-flex-grid-column> <wj-flex-grid-column header="Discount" binding="discount" format="p1"></wj-flex-grid-column> <wj-flex-grid-column header="Active" binding="active"></wj-flex-grid-column> </wj-flex-grid> </div> </template> <script> import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import Vue from 'vue'; import { getData } from './data'; import { WjInputModule } from '@grapecity/wijmo.vue2.input'; import { WjGridModule } from '@grapecity/wijmo.vue2.grid'; import * as wijmo from '@grapecity/wijmo'; import * as grid from '@grapecity/wijmo.grid'; import * as pdf from '@grapecity/wijmo.pdf'; import * as gridPdf from '@grapecity/wijmo.grid.pdf'; new Vue({ el: '#app', data: { data: getData(25), // Reference enumerations to use them in markup. ScaleModeEnum: [ { text: 'ActualSize', value: gridPdf.ScaleMode.ActualSize + 1 }, { text: 'PageWidth', value: gridPdf.ScaleMode.PageWidth + 1 }, { text: 'SinglePage', value: gridPdf.ScaleMode.SinglePage + 1 } ], ExportModeEnum: [ { text: 'All', value: gridPdf.ExportMode.All + 1 }, { text: 'Selection', value: gridPdf.ExportMode.Selection + 1 } ], OrientationEnum: [ { text: 'Portrait', value: pdf.PdfPageOrientation.Portrait + 1 }, { text: 'Landscape', value: pdf.PdfPageOrientation.Landscape + 1 } ], selectedOrientation: 'PdfPageOrientationEnum.Portrait', PdfPageOrientationEnum : pdf.PdfPageOrientation, scaleMode : gridPdf.ScaleMode.ActualSize, exportMode : gridPdf.ExportMode.All, orientation: pdf.PdfPageOrientation.Portrait }, methods:{ initializeGrid(ctl) { this.flexGrid = ctl; }, displayMenu(itemsSource, selectedValue) { return '<b>' + itemsSource[selectedValue].text + '</b>'; }, selectScaleMode(e) { if (e.selectedValue) { this.scaleMode = e.selectedValue - 1; } }, selectOrientation(e) { if (e.selectedValue) { this.orientation = e.selectedValue - 1; } }, selectExportMode(e) { if (e.selectedValue) { this.exportMode = e.selectedValue - 1; } }, exportPDF() { gridPdf.FlexGridPdfConverter.export(this.flexGrid, 'FlexGrid.pdf', { maxPages: 10, exportMode: this.exportMode, scaleMode: this.scaleMode, documentOptions: { pageSettings: { layout: this.orientation }, header: { declarative: { text: '\t&[Page]\\&[Pages]' } }, footer: { declarative: { text: '\t&[Page]\\&[Pages]' } } }, styles: { cellStyle: { backgroundColor: '#ffffff', borderColor: '#c6c6c6' }, altCellStyle: { backgroundColor: '#f9f9f9' }, groupCellStyle: { backgroundColor: '#dddddd' }, headerCellStyle: { backgroundColor: '#eaeaea' } } }); }, _applyGroupBy(flexGrid) { let groupNames = ['Product', 'Country', 'Amount']; // // get the collection view, start update let cv = flexGrid.collectionView; cv.beginUpdate(); // // clear existing groups cv.groupDescriptions.clear(); // // add new groups for (let i = 0; i < groupNames.length; i++) { let propName = groupNames[i].toLowerCase(); // if (propName == 'amount') { // group amounts in ranges // (could use the mapping function to group countries into continents, // names into initials, etc) let groupDesc = new wijmo.PropertyGroupDescription(propName, (item, prop) => { let value = item[prop]; if (value > 1000) return 'Large Amounts'; if (value > 100) return 'Medium Amounts'; if (value > 0) return 'Small Amounts'; return 'Negative'; }); // cv.groupDescriptions.push(groupDesc); } else { if (propName) { // group other properties by their specific values let groupDesc = new wijmo.PropertyGroupDescription(propName); cv.groupDescriptions.push(groupDesc); } } } // // done updating cv.endUpdate(); } }, mounted: function(){ if (this.flexGrid) { this._applyGroupBy(this.flexGrid); } } }); </script> <style> body { margin-bottom: 24px; } .grid { margin-top: 20px; height: 300px; } </style> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Export to file</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app.vue'); </script> </head> <body> <div id="app"> </div> </body> </html> export function getData(count) { // data used to generate random items const countries = ['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece']; const products = ['Widget', 'Gadget', 'Doohickey']; const colors = ['Orange', 'White', 'Red', 'Green', 'Blue']; // let data = []; let dt = new Date(); // // add count items for (let i = 0; i < count; i++) { // constants used to create data items let date = new Date(dt.getFullYear(), i % 12, 25, i % 24, i % 60, i % 60), countryId = Math.floor(Math.random() * countries.length), productId = Math.floor(Math.random() * products.length), colorId = Math.floor(Math.random() * colors.length); // // create the item let item = { id: i, start: date, end: date, country: countries[countryId], product: products[productId], color: colors[colorId], amount: Math.random() * 10000 - 5000, amount2: Math.random() * 10000 - 5000, discount: Math.random() / 4, active: i % 4 == 0 }; // // add the item to the list data.push(item); } return data; } import "@grapecity/wijmo.styles/wijmo.css"; import "bootstrap.css"; import "./app.css"; // import * as React from 'react'; import * as ReactDOM from 'react-dom'; // import * as wjcCore from "@grapecity/wijmo"; import * as wjcGrid from "@grapecity/wijmo.react.grid"; import * as gridPdf from "@grapecity/wijmo.grid.pdf"; import * as pdf from '@grapecity/wijmo.pdf'; import * as wjInput from '@grapecity/wijmo.react.input'; import { getData } from "./data"; class App extends React.Component { constructor(props) { super(props); this.ScaleModeEnum = [ { text: 'ActualSize', value: gridPdf.ScaleMode.ActualSize + 1 }, { text: 'PageWidth', value: gridPdf.ScaleMode.PageWidth + 1 }, { text: 'SinglePage', value: gridPdf.ScaleMode.SinglePage + 1 } ]; this.ExportModeEnum = [ { text: 'All', value: gridPdf.ExportMode.All + 1 }, { text: 'Selection', value: gridPdf.ExportMode.Selection + 1 } ]; this.OrientationEnum = [ { text: 'Portrait', value: pdf.PdfPageOrientation.Portrait + 1 }, { text: 'Landscape', value: pdf.PdfPageOrientation.Landscape + 1 } ]; this.selectedOrientation = 'PdfPageOrientationEnum.Portrait'; this.PdfPageOrientationEnum = pdf.PdfPageOrientation, this.state = { data: getData(25), scaleMode: gridPdf.ScaleMode.ActualSize, exportMode: gridPdf.ExportMode.All, orientation: pdf.PdfPageOrientation.Portrait }; } render() { return <div className="container-fluid"> <div className="panel-group"> <div className="panel panel-default"> <div className="panel-heading"> <h4 className="panel-title"> Export Settings </h4> </div> <div className="panel-body"> <ul className="list-inline"> <li> <wjInput.Menu value="scaleMode" header={"Scale mode:" + this.displayMenu(this.ScaleModeEnum, this.state.scaleMode)} selectedIndexChanged={this.selectScaleMode.bind(this)} itemsSource={this.ScaleModeEnum} displayMemberPath="text" selectedValuePath="value"> </wjInput.Menu> </li> <li> <wjInput.Menu value="orientation" header={"Orientation:" + this.displayMenu(this.OrientationEnum, this.state.orientation)} selectedIndexChanged={this.selectOrientation.bind(this)} itemsSource={this.OrientationEnum} displayMemberPath="text" selectedValuePath="value"> </wjInput.Menu> </li> <li> <wjInput.Menu value="exportMode" header={"Export mode:" + this.displayMenu(this.ExportModeEnum, this.state.exportMode)} selectedIndexChanged={this.selectExportMode.bind(this)} itemsSource={this.ExportModeEnum} displayMemberPath="text" selectedValuePath="value"> </wjInput.Menu> </li> </ul> </div> </div> </div> <button className="btn btn-default" onClick={this.exportPDF.bind(this)}>Export</button> <wjcGrid.FlexGrid className="grid" autoGenerateColumns={false} selectionMode="ListBox" headersVisibility="All" itemsSource={this.state.data} initialized={this.initializeGrid.bind(this)}> <wjcGrid.FlexGridColumn header="ID" binding="id"></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn header="Start Date" binding="start" format="d" minWidth={80}></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn header="End Date" binding="end" format="d" minWidth={80}></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn header="Country" binding="country"></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn header="Product" binding="product"></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn header="Amount" binding="amount" format="c" aggregate="Sum"></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn header="Color" binding="color"></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn header="Pending" binding="amount2" format="c2"></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn header="Discount" binding="discount" format="p1"></wjcGrid.FlexGridColumn> <wjcGrid.FlexGridColumn header="Active" binding="active"></wjcGrid.FlexGridColumn> </wjcGrid.FlexGrid> </div>; } initializeGrid(ctl) { this.flexGrid = ctl; } displayMenu(itemsSource, selectedValue) { let item = itemsSource[selectedValue]; if (item && item.text) { return '<b>' + item.text + '</b>'; } return ""; } selectScaleMode(e) { if (e.selectedValue) { this.setState({ orientation: e.selectedValue - 1 }); } } selectOrientation(e) { if (e.selectedValue) { this.setState({ orientation: e.selectedValue - 1 }); } } selectExportMode(e) { if (e.selectedValue) { this.setState({ exportMode: e.selectedValue - 1 }); } } exportPDF() { gridPdf.FlexGridPdfConverter.export(this.flexGrid, 'FlexGrid.pdf', { maxPages: 10, exportMode: this.state.exportMode, scaleMode: this.state.scaleMode, documentOptions: { pageSettings: { layout: this.state.orientation }, header: { declarative: { text: '\t&[Page]\\&[Pages]' } }, footer: { declarative: { text: '\t&[Page]\\&[Pages]' } } }, styles: { cellStyle: { backgroundColor: '#ffffff', borderColor: '#c6c6c6' }, altCellStyle: { backgroundColor: '#f9f9f9' }, groupCellStyle: { backgroundColor: '#dddddd' }, headerCellStyle: { backgroundColor: '#eaeaea' } } }); } applyGroupBy(flexGrid) { let groupNames = ['Product', 'Country', 'Amount']; // // get the collection view, start update let cv = flexGrid.collectionView; cv.beginUpdate(); // // clear existing groups cv.groupDescriptions.clear(); // // add new groups for (let i = 0; i < groupNames.length; i++) { let propName = groupNames[i].toLowerCase(); // if (propName == 'amount') { // group amounts in ranges // (could use the mapping function to group countries into continents, // names into initials, etc) let groupDesc = new wjcCore.PropertyGroupDescription(propName, (item, prop) => { let value = item[prop]; if (value > 1000) return 'Large Amounts'; if (value > 100) return 'Medium Amounts'; if (value > 0) return 'Small Amounts'; return 'Negative'; }); // cv.groupDescriptions.push(groupDesc); } else { if (propName) { // group other properties by their specific values let groupDesc = new wjcCore.PropertyGroupDescription(propName); cv.groupDescriptions.push(groupDesc); } } } // // done updating cv.endUpdate(); } componentDidMount() { if (this.flexGrid) { this.applyGroupBy(this.flexGrid); } } } ReactDOM.render(<App />, document.getElementById('app')); <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Grapecity Wijmo OLAP Pivot Chart Overview</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div id="app"></div> </body> </html> body { margin-bottom: 24px; } .grid { margin-top: 20px; height: 300px; } export function getData(count) { // data used to generate random items const countries = ['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece']; const products = ['Widget', 'Gadget', 'Doohickey']; const colors = ['Orange', 'White', 'Red', 'Green', 'Blue']; // let data = []; let dt = new Date(); // // add count items for (let i = 0; i < count; i++) { // constants used to create data items let date = new Date(dt.getFullYear(), i % 12, 25, i % 24, i % 60, i % 60), countryId = Math.floor(Math.random() * countries.length), productId = Math.floor(Math.random() * products.length), colorId = Math.floor(Math.random() * colors.length); // // create the item let item = { id: i, start: date, end: date, country: countries[countryId], product: products[productId], color: colors[colorId], amount: Math.random() * 10000 - 5000, amount2: Math.random() * 10000 - 5000, discount: Math.random() / 4, active: i % 4 == 0 }; // // add the item to the list data.push(item); } return data; }