I have the following form with a set of radio buttons in each section I can only select one of the buttons at any given time.
It appears that they do not have unique names.
The form is dynamically generated using the following code:
get anatomicalComplaints(): FormArray {
return this.childForm.get('dcrr_pc')?.get('pc_anat_loc_compl') as FormArray
}
addAnatomicalComplaints() {
this.anatomicalComplaints.push(this.createNewAnatomicalComplaint())
}
removeAnatomicalComplaints(index: number) {
this.anatomicalComplaints.removeAt(index)
}
createNewAnatomicalComplaint() {
return new FormGroup({
spinal: new FormControl(''),
vas: new FormControl(''),
laterality: new FormControl(''),
radicular_component: new FormControl(''),
pc_cas_hist_doc_compl: new FormControl('')
})
}
Each input in the form is a custom component that I have built to make development easier. The code follows here:
import { CommonModule } from '@angular/common';
import { Component, forwardRef, Host, Input, OnDestroy, OnInit, Optional, ViewEncapsulation } from '@angular/core';
import { toSignal } from '@angular/core/rxjs-interop';
import { ControlValueAccessor, FormControl, NG_VALUE_ACCESSOR, ReactiveFormsModule, FormsModule, AbstractControl, FormGroupDirective, ControlContainer, FormGroup, FormArray } from '@angular/forms';
import { Subject } from 'rxjs';
@Component({
selector: 'app-form-input',
standalone: true,
imports: [
CommonModule
],
templateUrl: './form-input.component.html',
styleUrl: './form-input.component.scss',
providers: [
{
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => FormInputComponent),
multi: true
},
],
viewProviders: [
{provide: ControlContainer, useExisting: FormGroupDirective}
]
})
export class FormInputComponent implements OnInit, ControlValueAccessor, OnDestroy {
@Input() placeholder: string = ''
@Input() type: string = 'text'
@Input() label: string = ''
@Input() required: boolean = false
@Input() minLength: number = 0
@Input() labelClassList: string = ''
@Input() classList: string= ''
@Input() size: string = 'sm'
@Input() options: string[] = [];
@Input() selectOptions: any;
@Input() controlName : string | null = null
@Input() indexAt : number = 0
@Input() formType : string = 'horizontal'
@Input() inputGroup : boolean = false
protected onTouched: any = () => {}
private onChange: any = () => {}
private destroy$ = new Subject<void>()
control !: AbstractControl
value: any;
constructor(public parentForm: FormGroupDirective) {
}
ngOnInit() {
}
setRadioId = (index: number) => `${this.controlName}${index}`
writeValue(value: any): void {
this.value = value
}
registerOnChange(fn: any): void {
this.onChange = fn
}
registerOnTouched(fn: any): void {
this.onTouched = fn
}
onInputChange(event: any): void {
this.value = event.target.value
this.onChange(this.value)
}
ngOnDestroy(): void {
this.destroy$.next()
this.destroy$.complete()
}
}
@if(!inputGroup) {
<div [class]="classList">
@if(label != '' && formType == 'default') {
<label>{{label}}</label>
}
@if(type == 'text' || type == 'date') {
<input
[type]="type"
[placeholder]="placeholder"
[value]="value"
(input)="onInputChange($event)"
(blur)="onTouched()"
class="form-control"
[class.form-control-sm]="size == 'sm'"
/>
}
@if(type == 'radio') {
@for(option of options; track option; let idx = $index) {
<div class="form-check form-check-inline">
<input class="form-check-input" [type]="type" [name]="controlName" [id]="setRadioId(idx)" [value]="option">
<label class="form-check-label" [for]="setRadioId(idx)">
{{option}}
</label>
</div>
}
}
@if(type == 'checkbox') {
@for(option of options; track option; let idx = $index) {
<div class="form-check">
<input [type]="type" class="form-check-input" [name]="controlName">
<label class="form-check-label">
{{option}}
</label>
</div>
}
}
@if(type == 'select') {
<select class="form-control" [class.form-control-sm]="size == 'sm'" (input)="onInputChange($event)"
(blur)="onTouched()">
<option value="">--Payer--</option>
<option *ngFor="let o of selectOptions" [value]="o">{{o}}</option>
</select>
}
@if(type == 'textarea') {
<textarea class="form-control" [class.form-control-sm]="size == 'sm'" rows="5" width="100%"></textarea>
}
</div>
}
@if(inputGroup) {
<div [class]="classList">
<div class="input-group">
<span class="input-group-text border-0 bg-transparent">{{label}}</span>
@if(type == 'text' || type == 'date') {
<input
[type]="type"
[placeholder]="placeholder"
[value]="value"
(input)="onInputChange($event)"
(blur)="onTouched()"
class="form-control"
[class.form-control-sm]="size == 'sm'"
/>
}
@if(type == 'select') {
<select class="form-control" [class.form-control-sm]="size == 'sm'" (input)="onInputChange($event)"
(blur)="onTouched()">
<option value="">--Payer--</option>
<option *ngFor="let o of selectOptions" [value]="o">{{o}}</option>
</select>
}
</div>
</div>
}
I have tried passing in the unique indexes, setting the formControlName inside the custom component, and setting unique ids. None of these solutions have worked.
