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1 | import { Component, Input } from '@angular/core' | |
2 | ||
3 | @Component({ | |
4 | selector: 'my-loader', | |
5 | template: `<div *ngIf="loading" class="spinner-border" [ngStyle]="getStyle()" role="status"></div>` | |
6 | }) | |
7 | export class LoaderComponent { | |
8 | @Input() loading: boolean | |
9 | @Input() size: 'sm' | 'xl' | |
10 | ||
11 | private readonly sizes = { | |
12 | sm: { | |
13 | width: '1rem', | |
14 | height: '1rem', | |
15 | 'border-width': '0.15rem' | |
16 | }, | |
17 | xl: { | |
18 | width: '3rem', | |
19 | height: '3rem' | |
20 | } | |
21 | } | |
22 | ||
23 | getStyle () { | |
24 | if (!this.size) return undefined | |
25 | ||
26 | return this.sizes[this.size] | |
27 | } | |
28 | } |