mirror of
https://github.com/richard-loafle/fuse-angular.git
synced 2025-12-22 00:27:15 +00:00
angular-in-memory-web-api updated,
+ Http changed with HttpClient, + Angular Material Element examples added, + angular2-markdown Library added
This commit is contained in:
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/* Structure */
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.example-container {
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display: flex;
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flex-direction: column;
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min-width: 300px;
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}
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.example-header {
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min-height: 64px;
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display: flex;
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align-items: center;
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padding-left: 24px;
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font-size: 20px;
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}
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.mat-table {
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overflow: auto;
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max-height: 500px;
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}
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<div class="example-container mat-elevation-z8">
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<md-table #table [dataSource]="dataSource">
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<!--- Note that these columns can be defined in any order.
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The actual rendered columns are set as a property on the row definition" -->
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<!-- ID Column -->
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<ng-container mdColumnDef="userId">
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<md-header-cell *mdHeaderCellDef> ID </md-header-cell>
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<md-cell *mdCellDef="let row"> {{row.id}} </md-cell>
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</ng-container>
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<!-- Progress Column -->
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<ng-container mdColumnDef="progress">
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<md-header-cell *mdHeaderCellDef> Progress </md-header-cell>
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<md-cell *mdCellDef="let row"> {{row.progress}}% </md-cell>
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</ng-container>
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<!-- Name Column -->
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<ng-container mdColumnDef="userName">
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<md-header-cell *mdHeaderCellDef> Name </md-header-cell>
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<md-cell *mdCellDef="let row"> {{row.name}} </md-cell>
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</ng-container>
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<!-- Color Column -->
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<ng-container mdColumnDef="color">
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<md-header-cell *mdHeaderCellDef> Color </md-header-cell>
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<md-cell *mdCellDef="let row" [style.color]="row.color"> {{row.color}} </md-cell>
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</ng-container>
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<md-header-row *mdHeaderRowDef="displayedColumns"></md-header-row>
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<md-row *mdRowDef="let row; columns: displayedColumns;"></md-row>
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</md-table>
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<md-paginator #paginator
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[length]="exampleDatabase.data.length"
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[pageIndex]="0"
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[pageSize]="25"
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[pageSizeOptions]="[5, 10, 25, 100]">
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</md-paginator>
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</div>
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import {Component, ViewChild} from '@angular/core';
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import {DataSource} from '@angular/cdk/collections';
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import {MdPaginator} from '@angular/material';
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import {BehaviorSubject} from 'rxjs/BehaviorSubject';
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import {Observable} from 'rxjs/Observable';
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import 'rxjs/add/operator/startWith';
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import 'rxjs/add/observable/merge';
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import 'rxjs/add/operator/map';
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/**
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* @title Table with pagination
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*/
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@Component({
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selector: 'table-pagination-example',
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styleUrls: ['table-pagination-example.css'],
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templateUrl: 'table-pagination-example.html',
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})
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export class TablePaginationExample {
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displayedColumns = ['userId', 'userName', 'progress', 'color'];
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exampleDatabase = new ExampleDatabase();
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dataSource: ExampleDataSource | null;
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@ViewChild(MdPaginator) paginator: MdPaginator;
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ngOnInit() {
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this.dataSource = new ExampleDataSource(this.exampleDatabase, this.paginator);
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}
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}
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/** Constants used to fill up our data base. */
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const COLORS = ['maroon', 'red', 'orange', 'yellow', 'olive', 'green', 'purple',
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'fuchsia', 'lime', 'teal', 'aqua', 'blue', 'navy', 'black', 'gray'];
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const NAMES = ['Maia', 'Asher', 'Olivia', 'Atticus', 'Amelia', 'Jack',
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'Charlotte', 'Theodore', 'Isla', 'Oliver', 'Isabella', 'Jasper',
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'Cora', 'Levi', 'Violet', 'Arthur', 'Mia', 'Thomas', 'Elizabeth'];
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export interface UserData {
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id: string;
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name: string;
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progress: string;
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color: string;
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}
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/** An example database that the data source uses to retrieve data for the table. */
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export class ExampleDatabase {
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/** Stream that emits whenever the data has been modified. */
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dataChange: BehaviorSubject<UserData[]> = new BehaviorSubject<UserData[]>([]);
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get data(): UserData[] { return this.dataChange.value; }
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constructor() {
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// Fill up the database with 100 users.
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for (let i = 0; i < 100; i++) { this.addUser(); }
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}
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/** Adds a new user to the database. */
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addUser() {
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const copiedData = this.data.slice();
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copiedData.push(this.createNewUser());
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this.dataChange.next(copiedData);
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}
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/** Builds and returns a new User. */
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private createNewUser() {
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const name =
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NAMES[Math.round(Math.random() * (NAMES.length - 1))] + ' ' +
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NAMES[Math.round(Math.random() * (NAMES.length - 1))].charAt(0) + '.';
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return {
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id: (this.data.length + 1).toString(),
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name: name,
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progress: Math.round(Math.random() * 100).toString(),
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color: COLORS[Math.round(Math.random() * (COLORS.length - 1))]
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};
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}
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}
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/**
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* Data source to provide what data should be rendered in the table. Note that the data source
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* can retrieve its data in any way. In this case, the data source is provided a reference
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* to a common data base, ExampleDatabase. It is not the data source's responsibility to manage
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* the underlying data. Instead, it only needs to take the data and send the table exactly what
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* should be rendered.
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*/
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export class ExampleDataSource extends DataSource<any> {
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constructor(private _exampleDatabase: ExampleDatabase, private _paginator: MdPaginator) {
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super();
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}
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/** Connect function called by the table to retrieve one stream containing the data to render. */
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connect(): Observable<UserData[]> {
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const displayDataChanges = [
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this._exampleDatabase.dataChange,
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this._paginator.page,
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];
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return Observable.merge(...displayDataChanges).map(() => {
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const data = this._exampleDatabase.data.slice();
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// Grab the page's slice of data.
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const startIndex = this._paginator.pageIndex * this._paginator.pageSize;
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return data.splice(startIndex, this._paginator.pageSize);
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});
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}
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disconnect() {}
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}
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