<div class="long-title">
<h3>Country Area, Population, and GDP Structure</h3>
</div>
<dx-data-grid
id="gridContainer"
[dataSource]="countries"
[showBorders]="true"
(onExporting)="onExporting($event)">
<dxo-export [enabled]="true"></dxo-export>
<dxi-column dataField="Country"></dxi-column>
<dxi-column
dataField="Area">
</dxi-column>
<dxi-column caption="Population">
<dxi-column
caption="Total"
dataField="Population_Total"
format="fixedPoint">
</dxi-column>
<dxi-column
caption="Urban"
dataField="Population_Urban"
format="percent">
</dxi-column>
</dxi-column>
<dxi-column caption="Nominal GDP">
<dxi-column
caption="Total, mln $"
dataField="GDP_Total"
format="fixedPoint"
sortOrder="desc">
</dxi-column>
<dxi-column caption="By Sector">
<dxi-column
caption="Agriculture"
[width]="95"
dataField="GDP_Agriculture">
<dxo-format
type="percent"
[precision]="1">
</dxo-format>
</dxi-column>
<dxi-column
caption="Industry"
[width]="80"
dataField="GDP_Industry">
<dxo-format
type="percent"
[precision]="1">
</dxo-format>
</dxi-column>
<dxi-column
caption="Services"
[width]="85"
dataField="GDP_Services">
<dxo-format
type="percent"
[precision]="1">
</dxo-format>
</dxi-column>
</dxi-column>
</dxi-column>
</dx-data-grid>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxDataGridModule, DxTemplateModule } from 'devextreme-angular';
import { Service, Country } from './app.service';
import { exportDataGrid } from 'devextreme/excel_exporter';
import ExcelJS from 'exceljs';
import saveAs from 'file-saver';
/*
// Use this import for codeSandBox
import * as ExcelJS from "exceljs/dist/exceljs.min.js";
import * as FileSaver from "file-saver";
*/
if(!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
selector: 'demo-app',
templateUrl: 'app/app.component.html',
styleUrls: ['app/app.component.css'],
providers: [Service]
})
export class AppComponent {
countries: Country[];
constructor(service: Service) {
this.countries = service.getCountries();
}
onExporting(e) {
const workbook = new ExcelJS.Workbook();
const worksheet = workbook.addWorksheet('CountriesPopulation');
exportDataGrid({
component: e.component,
worksheet: worksheet,
topLeftCell: { row: 4, column: 1 }
}).then((cellRange) => {
// header
const headerRow = worksheet.getRow(2);
headerRow.height = 30;
worksheet.mergeCells(2, 1, 2, 8);
headerRow.getCell(1).value = 'Country Area, Population, and GDP Structure';
headerRow.getCell(1).font = { name: 'Segoe UI Light', size: 22 };
headerRow.getCell(1).alignment = { horizontal: 'center' };
// footer
const footerRowIndex = cellRange.to.row + 2;
const footerRow = worksheet.getRow(footerRowIndex);
worksheet.mergeCells(footerRowIndex, 1, footerRowIndex, 8);
footerRow.getCell(1).value = 'www.wikipedia.org';
footerRow.getCell(1).font = { color: { argb: 'BFBFBF' }, italic: true };
footerRow.getCell(1).alignment = { horizontal: 'right' };
}).then(() => {
workbook.xlsx.writeBuffer().then((buffer) => {
saveAs(new Blob([buffer], { type: 'application/octet-stream' }), 'CountriesPopulation.xlsx');
});
});
e.cancel = true;
}
}
@NgModule({
imports: [
BrowserModule,
DxDataGridModule,
DxTemplateModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep #gridContainer sup {
font-size: 0.8em;
vertical-align: super;
line-height: 0;
}
::ng-deep .long-title h3 {
font-family: 'Segoe UI Light', 'Helvetica Neue Light', 'Segoe UI', 'Helvetica Neue', 'Trebuchet MS', Verdana;
font-weight: 200;
font-size: 28px;
text-align: center;
margin-bottom: 20px;
}
import { Injectable } from '@angular/core';
export class Country {
ID: number;
Country: string;
Area: number;
Population_Urban: number;
Population_Rural: number;
Population_Total: number;
GDP_Agriculture: number;
GDP_Industry: number;
GDP_Services: number;
GDP_Total: number;
}
let countries: Country[] = [{
"ID": 1,
"Country": "Brazil",
"Area": 8515767,
"Population_Urban": 0.85,
"Population_Rural": 0.15,
"Population_Total": 205809000,
"GDP_Agriculture": 0.054,
"GDP_Industry": 0.274,
"GDP_Services": 0.672,
"GDP_Total": 2353025
}, {
"ID": 2,
"Country": "China",
"Area": 9388211,
"Population_Urban": 0.54,
"Population_Rural": 0.46,
"Population_Total": 1375530000,
"GDP_Agriculture": 0.091,
"GDP_Industry": 0.426,
"GDP_Services": 0.483,
"GDP_Total": 10380380
}, {
"ID": 3,
"Country": "France",
"Area": 675417,
"Population_Urban": 0.79,
"Population_Rural": 0.21,
"Population_Total": 64529000,
"GDP_Agriculture": 0.019,
"GDP_Industry": 0.183,
"GDP_Services": 0.798,
"GDP_Total": 2846889
}, {
"ID": 4,
"Country": "Germany",
"Area": 357021,
"Population_Urban": 0.75,
"Population_Rural": 0.25,
"Population_Total": 81459000,
"GDP_Agriculture": 0.008,
"GDP_Industry": 0.281,
"GDP_Services": 0.711,
"GDP_Total": 3859547
}, {
"ID": 5,
"Country": "India",
"Area": 3287590,
"Population_Urban": 0.32,
"Population_Rural": 0.68,
"Population_Total": 1286260000,
"GDP_Agriculture": 0.174,
"GDP_Industry": 0.258,
"GDP_Services": 0.569,
"GDP_Total": 2047811
}, {
"ID": 6,
"Country": "Italy",
"Area": 301230,
"Population_Urban": 0.69,
"Population_Rural": 0.31,
"Population_Total": 60676361,
"GDP_Agriculture": 0.02,
"GDP_Industry": 0.242,
"GDP_Services": 0.738,
"GDP_Total": 2147952
}, {
"ID": 7,
"Country": "Japan",
"Area": 377835,
"Population_Urban": 0.93,
"Population_Rural": 0.07,
"Population_Total": 126920000,
"GDP_Agriculture": 0.012,
"GDP_Industry": 0.275,
"GDP_Services": 0.714,
"GDP_Total": 4616335
}, {
"ID": 8,
"Country": "Russia",
"Area": 17098242,
"Population_Urban": 0.74,
"Population_Rural": 0.26,
"Population_Total": 146544710,
"GDP_Agriculture": 0.039,
"GDP_Industry": 0.36,
"GDP_Services": 0.601,
"GDP_Total": 1857461
}, {
"ID": 9,
"Country": "United States",
"Area": 9147420,
"Population_Urban": 0.81,
"Population_Rural": 0.19,
"Population_Total": 323097000,
"GDP_Agriculture": 0.0112,
"GDP_Industry": 0.191,
"GDP_Services": 0.797,
"GDP_Total": 17418925
}, {
"ID": 10,
"Country": "United Kingdom",
"Area": 244820,
"Population_Urban": 0.82,
"Population_Rural": 0.18,
"Population_Total": 65097000,
"GDP_Agriculture": 0.007,
"GDP_Industry": 0.21,
"GDP_Services": 0.783,
"GDP_Total": 2945146
}];
@Injectable()
export class Service {
getCountries(): Country[] {
return countries;
}
}
// In real applications, you should not transpile code in the browser. You can see how to create your own application with Angular and DevExtreme here:
// https://js.devexpress.com/Documentation/Guide/Angular_Components/Getting_Started/Create_a_DevExtreme_Application/
System.config({
transpiler: 'ts',
typescriptOptions: {
module: "system",
emitDecoratorMetadata: true,
experimentalDecorators: true
},
meta: {
'typescript': {
"exports": "ts"
},
'devextreme/localization.js': {
"esModule": true
}
},
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js',
'typescript': 'npm:typescript@3.5.3/lib/typescript.js',
'@angular': 'npm:@angular',
'tslib': 'npm:tslib@2.1.0/tslib.js',
'rxjs': 'npm:rxjs@6.4.0',
'exceljs': 'npm:exceljs@1.7.0/dist/exceljs.js',
'file-saver': 'npm:file-saver@1.3.8/FileSaver.js',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.25.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.5',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.8/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.11',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.18',
'devextreme-angular': 'npm:devextreme-angular@20.2.5',
'preact': 'npm:preact@10.5.11/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.11/hooks/dist/hooks.js'
},
packages: {
'app': {
main: './app.component.ts',
defaultExtension: 'ts'
},
'devextreme': {
defaultExtension: 'js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
packageConfigPaths: [
"npm:@angular/*/package.json",
"npm:@angular/common/*/package.json",
"npm:rxjs/package.json",
"npm:rxjs/operators/package.json",
"npm:devextreme-angular/*/package.json",
"npm:devextreme-angular/ui/*/package.json",
"npm:devextreme-angular/package.json",
"npm:devexpress-diagram/package.json",
"npm:devexpress-gantt/package.json",
]
});
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.10.2/dist/zone.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script src="config.js"></script>
<script>
System.import('app').catch(console.error.bind(console));
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<demo-app>Loading...</demo-app>
</div>
</body>
</html>