blob: a8a19d7887fece59054676883003002726aecc28 (
plain) (
blame)
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
|
import { Component, Input, forwardRef } from '@angular/core'
import { NG_VALUE_ACCESSOR, ControlValueAccessor } from '@angular/forms'
@Component({
selector: 'my-select-tags',
styleUrls: [ './select-shared.component.scss', './select-tags.component.scss' ],
templateUrl: './select-tags.component.html',
providers: [
{
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => SelectTagsComponent),
multi: true
}
]
})
export class SelectTagsComponent implements ControlValueAccessor {
@Input() availableItems: string[] = []
@Input() selectedItems: string[] = []
propagateChange = (_: any) => { /* empty */ }
writeValue (items: string[]) {
this.selectedItems = items
this.propagateChange(this.selectedItems)
}
registerOnChange (fn: (_: any) => void) {
this.propagateChange = fn
}
registerOnTouched () {
// Unused
}
onModelChange () {
console.log(this.selectedItems)
this.propagateChange(this.selectedItems)
}
}
|