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fix value update in readonly form field wrapper #215

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fix value update in readonly form field wrapper #215

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b034f2e
fix value update in readonly form field wrapper
Wagei Oct 17, 2024
989e4c4
fix value update in readonly form field wrapper
Wagei Oct 17, 2024
c6f9c88
fix value update in readonly form field wrapper
Wagei Oct 17, 2024
f0da065
fix value update in readonly form field wrapper
Wagei Oct 17, 2024
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22 changes: 17 additions & 5 deletions ...ons/src/lib/readonly/readonly-form-field-wrapper/readonly-form-field-wrapper.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -7,15 +7,17 @@ import {
EventEmitter,
Input,
OnChanges,
OnDestroy,
OnInit,
Output,
SimpleChanges,
ViewChild,
} from '@angular/core';
import { ControlContainer, FormGroupDirective } from '@angular/forms';
import { ReadOnlyFormFieldComponent } from '../readonly-form-field/readonly-form-field.component';
import { NgIf } from '@angular/common';
import { ObserversModule } from '@angular/cdk/observers';
import {ControlContainer, FormGroupDirective} from '@angular/forms';
import {ReadOnlyFormFieldComponent} from '../readonly-form-field/readonly-form-field.component';
import {NgIf} from '@angular/common';
import {ObserversModule} from '@angular/cdk/observers';
import {Subscription} from 'rxjs';

/**
* Wraps a mat-form-field to replace it by a readOnly representation if necessary
Expand All @@ -30,7 +32,7 @@ import { ObserversModule } from '@angular/cdk/observers';
standalone: true,
imports: [NgIf, ReadOnlyFormFieldComponent, ObserversModule],
})
export class ReadOnlyFormFieldWrapperComponent implements OnInit, AfterViewInit, OnChanges, AfterViewChecked {
export class ReadOnlyFormFieldWrapperComponent implements OnInit, AfterViewInit, OnChanges, AfterViewChecked, OnDestroy {
@ViewChild('contentWrapper', { static: false })
originalContent: ElementRef;
@ViewChild('readOnlyContentWrapper', { static: false })
Expand Down Expand Up @@ -95,6 +97,7 @@ export class ReadOnlyFormFieldWrapperComponent implements OnInit, AfterViewInit,
* Automatically taken from the contained <mat-label>
*/
label: string;
private subscriptions: Subscription[] = [];

constructor(
private changeDetector: ChangeDetectorRef,
Expand All @@ -112,6 +115,10 @@ export class ReadOnlyFormFieldWrapperComponent implements OnInit, AfterViewInit,

ngAfterViewChecked(): void {}

ngOnDestroy() {
this.subscriptions.forEach((subscription) => subscription.unsubscribe());
}

ngOnChanges(_: SimpleChanges): void {
this.doRendering();
}
Expand Down Expand Up @@ -174,6 +181,11 @@ export class ReadOnlyFormFieldWrapperComponent implements OnInit, AfterViewInit,
}
if (form && form.get(formControlName)) {
this.value = form.get(formControlName).getRawValue();
this.subscriptions.push(
form.get(formControlName).valueChanges.subscribe((changedValue) => {
this.value = changedValue;
}),
);
}
}

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