Export FlexGrid to a File (Angular)

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.

This example uses Angular.

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; }
(function (global) { System.config({ transpiler: 'ts', typescriptOptions: { tsconfig: true }, meta: { 'typescript': { "exports": "ts" }, '*.css': { loader: 'css' } }, paths: { // paths serve as alias 'npm:': 'node_modules/' }, // map tells the System loader where to look for things map: { 'core-js': 'npm:core-js/client/shim.min.js', 'zone': 'npm:zone.js/dist/zone.min.js', //'reflect-metadata': 'npm:reflect-metadata/Reflect.js', 'rxjs': 'npm:rxjs/bundles/rxjs.umd.min.js', //'rxjs': 'npm:rxjs', //'rxjs/operators': 'npm:rxjs/operators', '@angular/core': 'npm:@angular/core/bundles/core.umd.min.js', '@angular/common': 'npm:@angular/common/bundles/common.umd.min.js', '@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.min.js', '@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.min.js', '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.min.js', '@angular/http': 'npm:@angular/http/bundles/http.umd.min.js', '@angular/common/http': 'npm:@angular/common/bundles/common-http.umd.min.js', '@angular/router': 'npm:@angular/router/bundles/router.umd.min.js', '@angular/forms': 'npm:@angular/forms/bundles/forms.umd.min.js', '@grapecity/wijmo': 'npm:@grapecity/wijmo/index.js', '@grapecity/wijmo.input': 'npm:@grapecity/wijmo.input/index.js', '@grapecity/wijmo.styles': 'npm:@grapecity/wijmo.styles', '@grapecity/wijmo.cultures': 'npm:@grapecity/wijmo.cultures', '@grapecity/wijmo.chart': 'npm:@grapecity/wijmo.chart/index.js', '@grapecity/wijmo.chart.analytics': 'npm:@grapecity/wijmo.chart.analytics/index.js', '@grapecity/wijmo.chart.animation': 'npm:@grapecity/wijmo.chart.animation/index.js', '@grapecity/wijmo.chart.annotation': 'npm:@grapecity/wijmo.chart.annotation/index.js', '@grapecity/wijmo.chart.finance': 'npm:@grapecity/wijmo.chart.finance/index.js', '@grapecity/wijmo.chart.finance.analytics': 'npm:@grapecity/wijmo.chart.finance.analytics/index.js', 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"@grapecity/wijmo.angular2.directivebase": "npm:@grapecity/wijmo.angular2.directivebase/index.js", '@grapecity/wijmo.angular2.barcode.common': 'npm:@grapecity/wijmo.angular2.barcode.common/index.js', '@grapecity/wijmo.angular2.barcode.composite': 'npm:@grapecity/wijmo.angular2.barcode.composite/index.js', '@grapecity/wijmo.angular2.barcode.specialized': 'npm:@grapecity/wijmo.angular2.barcode.specialized/index.js', 'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css', 'jszip': 'npm:jszip/dist/jszip.min.js', 'typescript': 'npm:typescript/lib/typescript.js', //'typescript': 'https://unpkg.com/typescript@3.2.2', 'ts': 'npm:plugin-typescript/lib/plugin.js', 'css': 'npm:systemjs-plugin-css/css.js' }, // packages tells the System loader how to load when no filename and/or no extension packages: { src: { defaultExtension: 'ts' }, rxjs: { defaultExtension: 'js' }, // 'rxjs': {main: 'index.js', defaultExtension: 'js' }, // 'rxjs/ajax': {main: 'index.js', defaultExtension: 'js' }, //'rxjs/operators': {main: 'index.js', defaultExtension: 'js' }, // 'rxjs/testing': {main: 'index.js', defaultExtension: 'js' }, // 'rxjs/webSocket': {main: 'index.js', defaultExtension: 'js' }, "node_modules": { defaultExtension: 'js' }, wijmo: { defaultExtension: 'js', } } }); })(this);