<Form>
<Form.Group className="mb-3" controlId="exampleForm.ControlInput1">
<Form.Label>Email address</Form.Label>
<Form.Control type="email" placeholder="name@example.com" />
</Form.Group>
<Form.Group className="mb-3" controlId="exampleForm.ControlTextarea1">
<Form.Label>Example textarea</Form.Label>
<Form.Control as="textarea" rows={3} />
</Form.Group>
</Form>
import { Component } from '@angular/core';
import { FormGroup, FormControl } from '@angular/forms';
@Component({
selector: 'app-profile-editor',
templateUrl: './profile-editor.component.html',
styleUrls: ['./profile-editor.component.css']
})
export class ProfileEditorComponent {
profileForm = new FormGroup({
firstName: new FormControl(''),
lastName: new FormControl(''),
address: new FormGroup({
street: new FormControl(''),
city: new FormControl(''),
state: new FormControl(''),
zip: new FormControl('')
})
});
}
import { Component } from '@angular/core';
import { FormGroup, FormControl } from '@angular/forms';
@Component({
selector: 'app-profile-editor',
templateUrl: './profile-editor.component.html',
styleUrls: ['./profile-editor.component.css']
})
export class ProfileEditorComponent {
profileForm = new FormGroup({
firstName: new FormControl(''),
lastName: new FormControl(''),
});
}
import { Component } from '@angular/core';
import { FormControl } from '@angular/forms';
@Component({
selector: 'app-reactive-favorite-color',
template: `
Favorite Color: <input type="text" [formControl]="favoriteColorControl">
`
})
export class FavoriteColorComponent {
favoriteColorControl = new FormControl('');
}
import { Injectable } from '@angular/core';
import { FormControl, FormGroup, Validators } from '@angular/forms';
import { QuestionBase } from './question-base';
@Injectable()
export class QuestionControlService {
constructor() { }
toFormGroup(questions: QuestionBase<string>[] ) {
const group: any = {};
questions.forEach(question => {
group[question.key] = question.required ? new FormControl(question.value || '', Validators.required)
: new FormControl(question.value || '');
});
return new FormGroup(group);
}
}