All files / directives upp-dataid.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
import { Directive, ElementRef, OnInit, OnChanges, SimpleChanges } from '@angular/core';
import { Input } from '@angular/core';
 
import { GenericUtils } from '@unpispas/upp-defs';
 
/**
 * A directive to normalize a given text and bind it to the `data-id` attribute of the host element.
 *
 * This directive accepts a string as input, normalizes it using a utility function, and sets the
 * `data-id` attribute directly on the DOM element.
 *
 * @example
 * <div uppDataid="My Custom Text"></div>
 * <!-- Result: <div data-id="my-custom-text"></div> -->
 */
@Directive({
    selector: '[uppDataid]'
})
export class DataIdDirective implements OnInit, OnChanges {
    private _id: string | null = null;
 
    /**
     * Input property that accepts the text to be normalized.
     */
    @Input('uppDataid') set id(value: string | null) {
        this._id = value;
        this._apply();
    }
    get id(): string | null {
        return this._id;
    }
 
    constructor(private el: ElementRef<HTMLElement>) {}
 
    ngOnInit(): void {
        this._apply();
    }
 
    ngOnChanges(changes: SimpleChanges): void {
        Iif (changes['id']) {
            this._apply();
        }
    }
 
    private _apply(): void {
        const value = this._id ? GenericUtils.Normalize(this._id) : null;
        Iif (this.el?.nativeElement) {
            if (value) {
                this.el.nativeElement.setAttribute('data-id', value);
            } 
            else {
                this.el.nativeElement.removeAttribute('data-id');
            }
        }
    }
}