import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import './styles.css';
import '@angular/compiler';
import { Component, enableProdMode, Inject, ViewChild, ɵresolveComponentResources } from '@angular/core';
import { BrowserModule, bootstrapApplication } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { WjGridModule } from '@mescius/wijmo.angular2.grid';
import * as wjcCore from '@mescius/wijmo';
import * as wjcGrid from '@mescius/wijmo.grid';
import * as wjcXlsx from '@mescius/wijmo.xlsx';
import * as wjcGridXlsx from '@mescius/wijmo.grid.xlsx';
import { DataService } from './app.data';
@Component({
standalone: true,
providers: [DataService],
imports: [WjGridModule, BrowserModule, FormsModule],
selector: 'app-component',
templateUrl: 'src/app.component.html'
})
export class AppComponent {
data: any[];
includeColumnHeader = false;
customContent = false;
@ViewChild('flex', { static: true }) flex: wjcGrid.FlexGrid;
constructor(@Inject(DataService) dataSvc: DataService) {
this.data = dataSvc.getProductOrders(500);
}
initializeFlexSheet(flex: wjcGrid.FlexGrid) {
let groupNames = ['Product', 'Country', 'Amount'],
cv = flex.collectionView;
// start update
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: 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 wjcCore.PropertyGroupDescription(propName);
cv.groupDescriptions.push(groupDesc);
}
}
// done updating
cv.endUpdate();
}
save() {
wjcGridXlsx.FlexGridXlsxConverter.saveAsync(this.flex,
{
includeColumnHeaders: this.includeColumnHeader,
includeStyles: false,
formatItem: this.customContent ? this._exportFormatItem : null
},
'FlexGrid.xlsx');
}
load() {
let fileInput = <HTMLInputElement>document.getElementById('importFile');
if (fileInput.files[0]) {
this.customContent = false;
wjcGridXlsx.FlexGridXlsxConverter.loadAsync(this.flex, fileInput.files[0], { includeColumnHeaders: this.includeColumnHeader });
}
}
private _exportFormatItem(args: wjcGridXlsx.XlsxFormatItemEventArgs) {
var p = args.panel,
row = args.row,
col = args.col,
xlsxCell = args.xlsxCell,
cell: HTMLElement;
if (p.cellType === wjcGrid.CellType.Cell) {
if (p.columns[col].binding === 'color') {
if (xlsxCell.value) {
if (!xlsxCell.style.font) {
xlsxCell.style.font = {};
}
xlsxCell.style.font.color = (<string>xlsxCell.value).toLowerCase();
}
} else if (p.columns[col].binding === 'active' && p.rows[row] instanceof wjcGrid.GroupRow) {
cell = args.getFormattedCell();
xlsxCell.value = cell.textContent.trim();
xlsxCell.style.hAlign = wjcXlsx.HAlign.Left;
}
}
}
}
enableProdMode();
// Resolve resources (templateUrl, styleUrls etc), After resolution all URLs have been converted into `template` strings.
ɵresolveComponentResources(fetch).then(() => {
// Bootstrap application
bootstrapApplication(AppComponent).catch(err => console.error(err));
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>MESCIUS Wijmo FlexGrid Import Export Excel Asynchronous</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/fesm2015/zone.min.js"></script>
<!-- SystemJS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous"></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">
<div class="row">
<!-- the grid -->
<wj-flex-grid #flex
[(itemsSource)]="data"
(initialized)="initializeFlexSheet(flex)">
<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="Color" binding="color" [width]="70">
<ng-template wjFlexGridCellTemplate [cellType]="'Cell'" let-cell="cell" *ngIf="customContent">
<div [ngStyle]="{color: cell.item.color.toLowerCase()}">
{{cell.item.color}}
</div>
</ng-template>
</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="Pending" binding="amount2" format="c2" aggregate="Sum"></wj-flex-grid-column>
<wj-flex-grid-column header="Discount" binding="discount" format="p1" aggregate="Avg"></wj-flex-grid-column>
<wj-flex-grid-column header="Active" binding="active" [width]="170">
<ng-template wjFlexGridCellTemplate [cellType]="'Group'" let-cell="cell" *ngIf="customContent">
<div style="text-align:left">
Amount/Pending: {{ cell.row.grid.getCellData(cell.row.index, 'amount', false) /
cell.row.grid.getCellData(cell.row.index, 'amount2', false) | number:'1.2-2' }}
</div>
</ng-template>
</wj-flex-grid-column>
</wj-flex-grid>
</div>
<div class="row">
<div class="col-md-6 col-xs-12">
<div class="form-inline well well-lg">
<input type="file" class="form-control" style="width: 250px;" id="importFile" accept="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/vnd.ms-excel.sheet.macroEnabled.12" />
<button (click)="load()" class="btn btn-default">Import</button>
<div class="checkbox">
<label>
<input [(ngModel)]="includeColumnHeader" type="checkbox"> Include Column Header
</label>
</div>
</div>
</div>
<div class="col-md-6 col-xs-12">
<div class="form-inline well well-lg">
<button (click)="save()" class="btn btn-default">Export</button>
<div class="checkbox">
<label>
<input [(ngModel)]="includeColumnHeader" type="checkbox"> Include Column Header
</label>
</div>
<div class="checkbox">
<label>
<input [(ngModel)]="customContent" type="checkbox"> Custom Cell Content
</label>
</div>
</div>
</div>
</div>
</div>
import { Injectable } from '@angular/core';
@Injectable()
export class DataService {
getProductOrders(count: number) {
let countries = ['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece'],
products = ['Widget', 'Gadget', 'Doohickey'],
colors = ['Black', 'White', 'Red', 'Green', 'Blue'],
data = [],
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),
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,
amount2: Math.random() * 10000,
discount: Math.random() / 4,
active: i % 4 == 0
};
// add the item to the list
data.push(item);
}
return data;
}
}
.wj-flexgrid {
height: 400px;
margin: 6px 0;
}
.checkbox label input[type=checkbox] {
margin-right: 5px;
}
.checkbox label {
margin-right: 10px;
}
.btn {
margin-right: 5px;
}
(function (global) {
SystemJS.config({
transpiler: './plugin-typescript.js',
typescriptOptions: {
"target": "ES2022",
"module": "system",
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
},
baseURL: 'node_modules/',
meta: {
'typescript': {
"exports": "ts"
},
'*.css': { loader: 'systemjs-plugin-css' }
},
paths: {
// paths serve as alias
'npm:': ''
},
packageConfigPaths: [
'/node_modules/*/package.json',
"/node_modules/@angular/*/package.json",
"/node_modules/@mescius/*/package.json"
],
map: {
'core-js': 'https://cdn.jsdelivr.net/npm/core-js@2.6.12/client/shim.min.js',
'typescript': 'https://cdnjs.cloudflare.com/ajax/libs/typescript/5.2.2/typescript.min.js',
"rxjs": "https://cdnjs.cloudflare.com/ajax/libs/rxjs/7.8.1/rxjs.umd.min.js",
'systemjs-plugin-css': 'https://cdn.jsdelivr.net/npm/systemjs-plugin-css@0.1.37/css.js',
'@mescius/wijmo': 'npm:@mescius/wijmo/index.js',
'@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js',
'@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles',
'@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures',
'@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js',
'@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js',
'@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js',
'@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js',
'@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js',
'@mescius/wijmo.chart.finance.analytics': 'npm:@mescius/wijmo.chart.finance.analytics/index.js',
'@mescius/wijmo.chart.hierarchical': 'npm:@mescius/wijmo.chart.hierarchical/index.js',
'@mescius/wijmo.chart.interaction': 'npm:@mescius/wijmo.chart.interaction/index.js',
'@mescius/wijmo.chart.radar': 'npm:@mescius/wijmo.chart.radar/index.js',
'@mescius/wijmo.chart.render': 'npm:@mescius/wijmo.chart.render/index.js',
'@mescius/wijmo.chart.webgl': 'npm:@mescius/wijmo.chart.webgl/index.js',
'@mescius/wijmo.chart.map': 'npm:@mescius/wijmo.chart.map/index.js',
'@mescius/wijmo.gauge': 'npm:@mescius/wijmo.gauge/index.js',
'@mescius/wijmo.grid': 'npm:@mescius/wijmo.grid/index.js',
'@mescius/wijmo.grid.detail': 'npm:@mescius/wijmo.grid.detail/index.js',
'@mescius/wijmo.grid.filter': 'npm:@mescius/wijmo.grid.filter/index.js',
'@mescius/wijmo.grid.search': 'npm:@mescius/wijmo.grid.search/index.js',
'@mescius/wijmo.grid.grouppanel': 'npm:@mescius/wijmo.grid.grouppanel/index.js',
'@mescius/wijmo.grid.multirow': 'npm:@mescius/wijmo.grid.multirow/index.js',
'@mescius/wijmo.grid.transposed': 'npm:@mescius/wijmo.grid.transposed/index.js',
'@mescius/wijmo.grid.transposedmultirow': 'npm:@mescius/wijmo.grid.transposedmultirow/index.js',
'@mescius/wijmo.grid.pdf': 'npm:@mescius/wijmo.grid.pdf/index.js',
'@mescius/wijmo.grid.sheet': 'npm:@mescius/wijmo.grid.sheet/index.js',
'@mescius/wijmo.grid.xlsx': 'npm:@mescius/wijmo.grid.xlsx/index.js',
'@mescius/wijmo.grid.selector': 'npm:@mescius/wijmo.grid.selector/index.js',
'@mescius/wijmo.grid.cellmaker': 'npm:@mescius/wijmo.grid.cellmaker/index.js',
'@mescius/wijmo.nav': 'npm:@mescius/wijmo.nav/index.js',
'@mescius/wijmo.odata': 'npm:@mescius/wijmo.odata/index.js',
'@mescius/wijmo.olap': 'npm:@mescius/wijmo.olap/index.js',
'@mescius/wijmo.rest': 'npm:@mescius/wijmo.rest/index.js',
'@mescius/wijmo.pdf': 'npm:@mescius/wijmo.pdf/index.js',
'@mescius/wijmo.pdf.security': 'npm:@mescius/wijmo.pdf.security/index.js',
'@mescius/wijmo.viewer': 'npm:@mescius/wijmo.viewer/index.js',
'@mescius/wijmo.xlsx': 'npm:@mescius/wijmo.xlsx/index.js',
'@mescius/wijmo.undo': 'npm:@mescius/wijmo.undo/index.js',
'@mescius/wijmo.interop.grid': 'npm:@mescius/wijmo.interop.grid/index.js',
'@mescius/wijmo.touch': 'npm:@mescius/wijmo.touch/index.js',
'@mescius/wijmo.cloud': 'npm:@mescius/wijmo.cloud/index.js',
'@mescius/wijmo.barcode': 'npm:@mescius/wijmo.barcode/index.js',
'@mescius/wijmo.barcode.common': 'npm:@mescius/wijmo.barcode.common/index.js',
'@mescius/wijmo.barcode.composite': 'npm:@mescius/wijmo.barcode.composite/index.js',
'@mescius/wijmo.barcode.specialized': 'npm:@mescius/wijmo.barcode.specialized/index.js',
"@mescius/wijmo.angular2.chart.analytics": "npm:@mescius/wijmo.angular2.chart.analytics/index.js",
"@mescius/wijmo.angular2.chart.animation": "npm:@mescius/wijmo.angular2.chart.animation/index.js",
"@mescius/wijmo.angular2.chart.annotation": "npm:@mescius/wijmo.angular2.chart.annotation/index.js",
"@mescius/wijmo.angular2.chart.finance.analytics": "npm:@mescius/wijmo.angular2.chart.finance.analytics/index.js",
"@mescius/wijmo.angular2.chart.finance": "npm:@mescius/wijmo.angular2.chart.finance/index.js",
"@mescius/wijmo.angular2.chart.hierarchical": "npm:@mescius/wijmo.angular2.chart.hierarchical/index.js",
"@mescius/wijmo.angular2.chart.interaction": "npm:@mescius/wijmo.angular2.chart.interaction/index.js",
"@mescius/wijmo.angular2.chart.radar": "npm:@mescius/wijmo.angular2.chart.radar/index.js",
'@mescius/wijmo.angular2.chart.map': 'npm:@mescius/wijmo.angular2.chart.map/index.js',
"@mescius/wijmo.angular2.chart": "npm:@mescius/wijmo.angular2.chart/index.js",
"@mescius/wijmo.angular2.core": "npm:@mescius/wijmo.angular2.core/index.js",
"@mescius/wijmo.angular2.gauge": "npm:@mescius/wijmo.angular2.gauge/index.js",
"@mescius/wijmo.angular2.grid.detail": "npm:@mescius/wijmo.angular2.grid.detail/index.js",
"@mescius/wijmo.angular2.grid.filter": "npm:@mescius/wijmo.angular2.grid.filter/index.js",
"@mescius/wijmo.angular2.grid.grouppanel": "npm:@mescius/wijmo.angular2.grid.grouppanel/index.js",
"@mescius/wijmo.angular2.grid.search": "npm:@mescius/wijmo.angular2.grid.search/index.js",
"@mescius/wijmo.angular2.grid.multirow": "npm:@mescius/wijmo.angular2.grid.multirow/index.js",
"@mescius/wijmo.angular2.grid.sheet": "npm:@mescius/wijmo.angular2.grid.sheet/index.js",
'@mescius/wijmo.angular2.grid.transposed': 'npm:@mescius/wijmo.angular2.grid.transposed/index.js',
'@mescius/wijmo.angular2.grid.transposedmultirow': 'npm:@mescius/wijmo.angular2.grid.transposedmultirow/index.js',
"@mescius/wijmo.angular2.grid": "npm:@mescius/wijmo.angular2.grid/index.js",
"@mescius/wijmo.angular2.input": "npm:@mescius/wijmo.angular2.input/index.js",
"@mescius/wijmo.angular2.olap": "npm:@mescius/wijmo.angular2.olap/index.js",
"@mescius/wijmo.angular2.viewer": "npm:@mescius/wijmo.angular2.viewer/index.js",
"@mescius/wijmo.angular2.nav": "npm:@mescius/wijmo.angular2.nav/index.js",
"@mescius/wijmo.angular2.directivebase": "npm:@mescius/wijmo.angular2.directivebase/index.js",
'@mescius/wijmo.angular2.barcode.common': 'npm:@mescius/wijmo.angular2.barcode.common/index.js',
'@mescius/wijmo.angular2.barcode.composite': 'npm:@mescius/wijmo.angular2.barcode.composite/index.js',
'@mescius/wijmo.angular2.barcode.specialized': 'npm:@mescius/wijmo.angular2.barcode.specialized/index.js',
'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css',
'jszip': 'https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js',
"@angular/common/http": "https://cdn.jsdelivr.net/npm/@angular/common@16.2.6/fesm2022/http.mjs",
"@angular/core": "https://cdn.jsdelivr.net/npm/@angular/core@16.2.6/fesm2022/core.mjs",
"@angular/platform-browser": "https://cdn.jsdelivr.net/npm/@angular/platform-browser@16.2.6/fesm2022/platform-browser.mjs",
"@angular/common": "https://cdn.jsdelivr.net/npm/@angular/common@16.2.6/fesm2022/common.mjs",
"@angular/compiler": "https://cdn.jsdelivr.net/npm/@angular/compiler@16.2.6/fesm2022/compiler.mjs",
"@angular/forms": "https://cdn.jsdelivr.net/npm/@angular/forms@16.2.6/fesm2022/forms.mjs",
"@angular/localize": "https://cdn.jsdelivr.net/npm/@angular/localize@16.2.6/fesm2022/localize.mjs",
"@angular/platform-browser-dynamic": "https://cdn.jsdelivr.net/npm/@angular/platform-browser-dynamic@16.2.6/fesm2022/platform-browser-dynamic.mjs",
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
"./src": {
defaultExtension: 'ts'
},
"node_modules": {
defaultExtension: 'js'
},
wijmo: {
defaultExtension: 'js',
}
}
});
})(this);
