table+filtering+sorting

Author: valerisuleo

section_15-angular-material_2/src/app/app-routing.module.ts

@@ -15,8 +15,10 @@ import { TooltipsComponent } from './mat-components/tooltips/tooltips.component'
 import { TabsComponent } from './mat-components/tabs/tabs.component';
 import { DialogsComponent } from './mat-components/dialogs/dialogs.component';
 import { TypoComponent } from './mat-components/typo/typo.component';
+import { TableComponent } from './mat-components/table/table.component';
 
 const routes: Routes = [
+    { path: 'table', component: TableComponent },
     { path: 'typo', component: TypoComponent },
     { path: 'courses/edit', component: DialogsComponent },
     { path: 'dialogs', component: DialogsComponent },

section_15-angular-material_2/src/app/mat-components/material.module.ts

@@ -14,6 +14,8 @@ import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
 import { MatTooltipModule } from '@angular/material/tooltip';
 import { MatTabsModule } from '@angular/material/tabs';
 import { MatDialogModule } from '@angular/material/dialog';
+import { MatTableModule } from '@angular/material/table';
+// components
 import { CheckboxComponent } from './checkbox/checkbox.component';
 import { RadioComponent } from './radio/radio.component';
 import { SelectComponent } from './select/select.component';
@@ -28,6 +30,10 @@ import { TooltipsComponent } from './tooltips/tooltips.component';
 import { TabsComponent } from './tabs/tabs.component';
 import { DialogsComponent } from './dialogs/dialogs.component';
 import { TypoComponent } from './typo/typo.component';
+import { TableComponent } from './table/table.component';
+import { FilterPipe } from './table/filter.pipe';
+import { MatSortModule } from '@angular/material/sort';
+
 
 
 @NgModule({
@@ -46,6 +52,8 @@ import { TypoComponent } from './typo/typo.component';
         TabsComponent,
         DialogsComponent,
         TypoComponent,
+        TableComponent,
+        FilterPipe,
     ],
     imports: [
         CommonModule,
@@ -62,7 +70,9 @@ import { TypoComponent } from './typo/typo.component';
         MatProgressSpinnerModule,
         MatTooltipModule,
         MatTabsModule,
-        MatDialogModule
+        MatDialogModule,
+        MatTableModule,
+        MatSortModule
     ]
 })
 export class MaterialModule { }

section_15-angular-material_2/src/app/mat-components/table/filter.pipe.ts

@@ -0,0 +1,16 @@
+import { Pipe, PipeTransform } from '@angular/core';
+
+@Pipe({
+    name: 'filter'
+})
+export class FilterPipe implements PipeTransform {
+
+    transform(items: any[], query: string): any[] {
+        if (!query) {
+            return items;
+        }
+        return items.filter((el: any) => {
+            return JSON.stringify(el).toLowerCase().includes(query.toLowerCase());
+        });
+    }
+}

section_15-angular-material_2/src/app/mat-components/table/table.component.html

@@ -0,0 +1,18 @@
+<div>
+    <mat-form-field class="example-full-width">
+        <input [(ngModel)]="query" matInput placeholder="Filter">
+    </mat-form-field>
+</div>
+
+<mat-table [dataSource]="dataSource | filter: query" matSort class="mat-elevation-z0">
+
+    <ng-container *ngFor="let item of displayedColumns">
+        <ng-container [matColumnDef]="item">
+            <mat-header-cell *matHeaderCellDef mat-sort-header> {{item}} </mat-header-cell>
+            <mat-cell *matCellDef="let element"> {{element[item]}} </mat-cell>
+        </ng-container>
+    </ng-container>
+
+    <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
+    <mat-row *matRowDef="let row; columns: displayedColumns;"></mat-row>
+</mat-table>

section_15-angular-material_2/src/app/mat-components/table/table.component.scss

@@ -0,0 +1,50 @@
+import { Component, OnInit, ViewChild } from '@angular/core';
+import { TodosService } from '../../todos.service';
+import { MatSort } from '@angular/material/sort';
+import { MatTableDataSource } from '@angular/material/table';
+
+export interface PeriodicElement {
+    name: string;
+    position: number;
+    weight: number;
+    symbol: string;
+  }
+
+  const ELEMENT_DATA: PeriodicElement[] = [
+    {position: 1, name: 'Hydrogen', weight: 1.0079, symbol: 'H'},
+    {position: 2, name: 'Helium', weight: 4.0026, symbol: 'He'},
+    {position: 3, name: 'Lithium', weight: 6.941, symbol: 'Li'},
+    {position: 4, name: 'Beryllium', weight: 9.0122, symbol: 'Be'},
+    {position: 5, name: 'Boron', weight: 10.811, symbol: 'B'},
+    {position: 6, name: 'Carbon', weight: 12.0107, symbol: 'C'},
+    {position: 7, name: 'Nitrogen', weight: 14.0067, symbol: 'N'},
+    {position: 8, name: 'Oxygen', weight: 15.9994, symbol: 'O'},
+    {position: 9, name: 'Fluorine', weight: 18.9984, symbol: 'F'},
+    {position: 10, name: 'Neon', weight: 20.1797, symbol: 'Ne'},
+  ];
+
+@Component({
+    selector: 'material-table',
+    templateUrl: './table.component.html',
+    styleUrls: ['./table.component.scss']
+})
+export class TableComponent implements OnInit {
+
+    public query: string;
+    public displayedColumns: string[] = ['position', 'name', 'weight', 'symbol'];
+
+    dataSource = new MatTableDataSource(ELEMENT_DATA);
+    @ViewChild(MatSort, {static: true}) sort: MatSort;
+
+
+
+    constructor(private service: TodosService) { }
+
+
+    ngOnInit(): void {
+        this.dataSource.sort = this.sort;
+        // this.service.getCollection().subscribe(res => this.todos = res);
+
+    }
+
+}

section_15-angular-material_2/src/app/mat-components/table/table.component.ts

@@ -17,6 +17,7 @@
             <li><a [routerLink]="['/tooltips']">tooltips</a></li>
             <li><a [routerLink]="['/tabs']">tabs</a></li>
             <li><a [routerLink]="['/dialogs']">dialogs</a></li>
+            <li><a [routerLink]="['/table']">table</a></li>
         </ul>
     </nav>
 </header>