import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import './styles.css';
//
import '@angular/compiler';
import { Component, enableProdMode, ViewChild, OnInit, ɵresolveComponentResources } from '@angular/core';
import { BrowserModule, bootstrapApplication } from '@angular/platform-browser';
import { WjGridModule } from '@mescius/wijmo.angular2.grid';
import { WjGridFilterModule } from '@mescius/wijmo.angular2.grid.filter';
import { WjInputModule } from '@mescius/wijmo.angular2.input';
import { CellMaker } from '@mescius/wijmo.grid.cellmaker';
import { ComboBox } from '@mescius/wijmo.input';
import { SortDescription } from '@mescius/wijmo';
import { FlexGrid, DataMap } from '@mescius/wijmo.grid';
import { FlexGridFilter } from '@mescius/wijmo.grid.filter';
import * as dataService from './app.data';
//
@Component({
standalone: true,
providers: [],
imports: [WjGridModule, BrowserModule, WjGridModule, WjInputModule, WjGridFilterModule],
selector: 'app-component',
templateUrl: 'src/app.component.html',
})
export class AppComponent implements OnInit {
//columns definition
initialCols = [
{ header: 'ID', binding: 'id' },
{
header: 'Country',
binding: 'country',
width: 200,
},
{
header: 'Products',
binding: 'products',
width: 200,
},
{ header: 'Downloads', binding: 'downloads' },
{ header: 'Button CellMaker', binding: 'button', width: 200 },
];
dataMaps: { [key: string]: DataMap } = {};
editors: { [key: string]: ComboBox } = {};
templates: { [key: string]: any } = {};
tempButtons: { [key: string]: any } = {};
@ViewChild('flexGrid', { static: true }) flexGrid: FlexGrid;
@ViewChild('filter', { static: true }) filter: FlexGridFilter;
data: any;
// DataSvc will be passed by derived classes
constructor() {
this.data = dataService.getData();
}
ngOnInit(): void {
this.initializeDataMaps();
this.initializeEditors();
this.initializeTemplates();
}
private initializeDataMaps(): void {
const map = new DataMap(dataService.getCountries(), 'id', 'name');
this.dataMaps['country'] = map;
// Add other data maps if needed
}
private initializeEditors(): void {
const comboBox = new ComboBox(document.createElement('div'), {
itemsSource: dataService.getProducts(),
selectedValuePath: 'id',
displayMemberPath: 'name',
});
this.editors['products'] = comboBox;
// Add other editors if needed
}
private initializeTemplates(): void {
this.tempButtons['button'] = CellMaker.makeButton({
text: '<b>${item.products}</b> Button',
click: (e: Event, ctx: any) => {
alert('Button clicked: ' + ctx.item.id);
},
});
// Add other templates if needed
}
hasTemplate(binding: string): boolean {
return binding === 'downloads';
}
getDataMap(binding: string): DataMap | undefined {
return this.dataMaps[binding];
}
getEditor(binding: string): ComboBox | undefined {
return this.editors[binding];
}
getTemp(binding: string): any {
return this.tempButtons[binding];
}
getTemplate(binding: string, cellCtx: any): any {
if (binding === 'downloads') {
return cellCtx.item.downloads > 10000
? { html: `<span class="high-val">${cellCtx.item[binding]}</span>` }
: { html: `<span class="low-val">${cellCtx.item[binding]}</span>` };
}
return undefined;
}
//
saveLayout() {
var state = {
columns: this.flexGrid.columnLayout,
filterDefinition: this.filter.filterDefinition,
sortDescriptions: this.flexGrid.collectionView.sortDescriptions.map(function (sortDesc) {
return { property: sortDesc.property, ascending: sortDesc.ascending };
}),
};
localStorage['GridStateAngular'] = JSON.stringify(state);
}
//
restoreLayout() {
var json = localStorage['GridStateAngular'];
if (json) {
var state = JSON.parse(json);
//
// restore column layout
let columnsArr = JSON.parse(state.columns).columns;
this.initialCols = columnsArr;
// restore filter definitions
setTimeout(() => {
this.filter.filterDefinition = state.filterDefinition;
}); //delay to let columns render first properly
// restore sort state
var view = this.flexGrid.collectionView;
view.deferUpdate(function () {
view.sortDescriptions.clear();
for (var i = 0; i < state.sortDescriptions.length; i++) {
var sortDesc = state.sortDescriptions[i];
view.sortDescriptions.push(new SortDescription(sortDesc.property, sortDesc.ascending));
}
});
}
}
}
//
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 Persisting the Grid State</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>
<main class="container-fluid">
<wj-flex-grid
#flexGrid
[itemsSource]="data"
>
<wj-flex-grid-column
*ngFor="let col of initialCols"
[header]="col.header"
[binding]="col.binding"
[width]="col.width"
[dataMap]="getDataMap(col.binding)"
[editor]="getEditor(col.binding)"
[cellTemplate]="getTemp(col.binding)"
>
<ng-container *ngIf="hasTemplate(col.binding)">
<ng-template wjFlexGridCellTemplate [cellType]="'Cell'" let-cell="cell">
<span
[innerHTML]="
getTemplate(col.binding, cell)
? getTemplate(col.binding, cell).html
: ''
"
></span>
</ng-template>
</ng-container>
</wj-flex-grid-column>
<wj-flex-grid-filter #filter></wj-flex-grid-filter>
</wj-flex-grid>
<br />
<button class="btn btn-default" (click)="saveLayout()">Save State</button>
<button class="btn btn-default" (click)="restoreLayout()">
Restore State
</button>
</main>
import * as wjcCore from '@mescius/wijmo';
//
// data used to generate random items
export function getData() {
var countries = this.getCountries(), products = 'Widgets,Gadgets,Yahoos'.split(','),
data = [];
for (var i = 0; i < 30; i++) {
data.push({
id: i,
country: countries[i % countries.length].id,
products: products[i % products.length],
downloads: Math.round(Math.random() * 20000),
button: ''
});
}
return data;
}
//
export function getCountries() {
return [
{ id: 0, name: 'US' },
{ id: 1, name: 'Germany' },
{ id: 2, name: 'UK' },
{ id: 3, name: 'Japan' },
{ id: 4, name: 'Italy' },
{ id: 5, name: 'Greece' },
];
}
export function getProducts() {
return [
{ id: 0, name: 'Widgets' },
{ id: 1, name: 'Gadgets' },
{ id: 2, name: 'Yahoos' }
];
}
//
export function getCv(data: any) {
var dataCv = new wjcCore.CollectionView(data);
dataCv.groupDescriptions.push(
new wjcCore.PropertyGroupDescription('country_editor')
);
return dataCv;
}
.wj-flexgrid {
max-height: 250px;
margin: 10px 0;
}
.wj-flexgrid .wj-cell {
padding: 6px 8px;
}
body {
margin-bottom: 20px;
}
.high-val {
color: darkgreen;
font-weight: bold;
}
.low-val {
color: darkred;
font-weight: bold;
}
(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' },
'*.mjs': {
format: 'esm'
},
},
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.style': 'npm:@mescius/wijmo.grid.style/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/core': 'npm:@angular/core/fesm2022/core.mjs',
'@angular/core/primitives/signals': 'npm:@angular/core/fesm2022/primitives/signals.mjs',
'@angular/core/primitives/event-dispatch': 'npm:@angular/core/fesm2022/primitives/event-dispatch.mjs',
'@angular/common': 'npm:@angular/common/fesm2022/common.mjs',
'@angular/common/http': 'npm:@angular/common/fesm2022/http.mjs',
'@angular/compiler': 'npm:@angular/compiler/fesm2022/compiler.mjs',
'@angular/platform-browser': 'npm:@angular/platform-browser/fesm2022/platform-browser.mjs',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/fesm2022/platform-browser-dynamic.mjs',
'@angular/http': 'npm:@angular/http/fesm2022/http.mjs',
'@angular/router': 'npm:@angular/router/fesm2022/router.mjs',
'@angular/forms': 'npm:@angular/forms/fesm2022/forms.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);
