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| 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 | 1x 10x 6x 6x 12x 5x 1x 5x 6x 6x | /**
* Copyright (c) Siemens 2016 - 2025
* SPDX-License-Identifier: MIT
*/
import { AfterViewInit, Component, ElementRef, OnInit, viewChild } from '@angular/core';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { FieldType, FieldTypeConfig, FormlyModule } from '@ngx-formly/core';
import { SiValidationErrorIdPipe } from '../../utils';
@Component({
selector: 'si-formly-textarea',
imports: [FormsModule, ReactiveFormsModule, FormlyModule, SiValidationErrorIdPipe],
templateUrl: './si-formly-textarea.component.html',
styleUrl: './si-formly-textarea.component.scss'
})
export class SiFormlyTextareaComponent
extends FieldType<FieldTypeConfig>
implements OnInit, AfterViewInit
{
private readonly textArea = viewChild.required<ElementRef>('textArea');
protected contentGrowTextarea(): string {
return this.props.autoGrow ? `attr(data-replicated-value) ' '` : 'none';
}
protected resizeConfiguration(): string {
return this.props.resizable ? 'vertical' : 'none';
}
protected maxHeightConfiguration(): string {
return this.props.maxHeight ?? 'auto';
}
ngOnInit(): void {
this.formControl.valueChanges.subscribe(() => {
this.assignValueToParent();
});
}
ngAfterViewInit(): void {
this.assignValueToParent();
}
private assignValueToParent(): void {
this.model.i = (this.model.i ?? 0) + 1;
this.textArea().nativeElement.parentNode.dataset.replicatedValue =
this.textArea().nativeElement.value;
}
}
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