Add fourth approach: Static methods on child components
parent
d9247b62f5
commit
cb8144044e
87
angular.json
87
angular.json
|
@ -287,6 +287,93 @@
|
|||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"static-factory-methods": {
|
||||
"projectType": "application",
|
||||
"schematics": {},
|
||||
"root": "apps/static-factory-methods",
|
||||
"sourceRoot": "apps/static-factory-methods/src",
|
||||
"prefix": "nested-forms",
|
||||
"architect": {
|
||||
"build": {
|
||||
"builder": "@angular-devkit/build-angular:browser",
|
||||
"options": {
|
||||
"outputPath": "dist/apps/static-factory-methods",
|
||||
"index": "apps/static-factory-methods/src/index.html",
|
||||
"main": "apps/static-factory-methods/src/main.ts",
|
||||
"polyfills": "apps/static-factory-methods/src/polyfills.ts",
|
||||
"tsConfig": "apps/static-factory-methods/tsconfig.app.json",
|
||||
"aot": false,
|
||||
"assets": [
|
||||
"apps/static-factory-methods/src/favicon.ico",
|
||||
"apps/static-factory-methods/src/assets"
|
||||
],
|
||||
"styles": ["apps/static-factory-methods/src/styles.css"],
|
||||
"scripts": []
|
||||
},
|
||||
"configurations": {
|
||||
"production": {
|
||||
"fileReplacements": [
|
||||
{
|
||||
"replace": "apps/static-factory-methods/src/environments/environment.ts",
|
||||
"with": "apps/static-factory-methods/src/environments/environment.prod.ts"
|
||||
}
|
||||
],
|
||||
"optimization": true,
|
||||
"outputHashing": "all",
|
||||
"sourceMap": false,
|
||||
"extractCss": true,
|
||||
"namedChunks": false,
|
||||
"aot": true,
|
||||
"extractLicenses": true,
|
||||
"vendorChunk": false,
|
||||
"buildOptimizer": true,
|
||||
"budgets": [
|
||||
{
|
||||
"type": "initial",
|
||||
"maximumWarning": "2mb",
|
||||
"maximumError": "5mb"
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
"serve": {
|
||||
"builder": "@angular-devkit/build-angular:dev-server",
|
||||
"options": {
|
||||
"browserTarget": "static-factory-methods:build"
|
||||
},
|
||||
"configurations": {
|
||||
"production": {
|
||||
"browserTarget": "static-factory-methods:build:production"
|
||||
}
|
||||
}
|
||||
},
|
||||
"extract-i18n": {
|
||||
"builder": "@angular-devkit/build-angular:extract-i18n",
|
||||
"options": {
|
||||
"browserTarget": "static-factory-methods:build"
|
||||
}
|
||||
},
|
||||
"lint": {
|
||||
"builder": "@angular-devkit/build-angular:tslint",
|
||||
"options": {
|
||||
"tsConfig": [
|
||||
"apps/static-factory-methods/tsconfig.app.json",
|
||||
"apps/static-factory-methods/tsconfig.spec.json"
|
||||
],
|
||||
"exclude": ["**/node_modules/**", "!apps/static-factory-methods/**"]
|
||||
}
|
||||
},
|
||||
"test": {
|
||||
"builder": "@nrwl/jest:jest",
|
||||
"options": {
|
||||
"jestConfig": "apps/static-factory-methods/jest.config.js",
|
||||
"tsConfig": "apps/static-factory-methods/tsconfig.spec.json",
|
||||
"setupFile": "apps/static-factory-methods/src/test-setup.ts"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"cli": {
|
||||
|
|
|
@ -0,0 +1,12 @@
|
|||
# This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
|
||||
# For additional information regarding the format and rule options, please see:
|
||||
# https://github.com/browserslist/browserslist#queries
|
||||
|
||||
# You can see what browsers were selected by your queries by running:
|
||||
# npx browserslist
|
||||
|
||||
> 0.5%
|
||||
last 2 versions
|
||||
Firefox ESR
|
||||
not dead
|
||||
not IE 9-11 # For IE 9-11 support, remove 'not'.
|
|
@ -0,0 +1,9 @@
|
|||
module.exports = {
|
||||
name: 'static-factory-methods',
|
||||
preset: '../../jest.config.js',
|
||||
coverageDirectory: '../../coverage/apps/static-factory-methods',
|
||||
snapshotSerializers: [
|
||||
'jest-preset-angular/AngularSnapshotSerializer.js',
|
||||
'jest-preset-angular/HTMLCommentSerializer.js',
|
||||
],
|
||||
};
|
|
@ -0,0 +1,3 @@
|
|||
<ng-container *ngFor="let addr of addressArray?.controls">
|
||||
<nested-forms-address [addressGroup]="addr"></nested-forms-address>
|
||||
</ng-container>
|
|
@ -0,0 +1,28 @@
|
|||
import { async, ComponentFixture, TestBed } from '@angular/core/testing';
|
||||
import { ReactiveFormsModule } from '@angular/forms';
|
||||
|
||||
import { AddressComponent } from './../address/address.component';
|
||||
import { AddressListComponent } from './address-list.component';
|
||||
|
||||
describe('AddressListComponent', () => {
|
||||
let component: AddressListComponent;
|
||||
let fixture: ComponentFixture<AddressListComponent>;
|
||||
|
||||
beforeEach(async(() => {
|
||||
TestBed.configureTestingModule({
|
||||
imports: [ReactiveFormsModule],
|
||||
declarations: [ AddressListComponent, AddressComponent ]
|
||||
})
|
||||
.compileComponents();
|
||||
}));
|
||||
|
||||
beforeEach(() => {
|
||||
fixture = TestBed.createComponent(AddressListComponent);
|
||||
component = fixture.componentInstance;
|
||||
fixture.detectChanges();
|
||||
});
|
||||
|
||||
it('should create', () => {
|
||||
expect(component).toBeTruthy();
|
||||
});
|
||||
});
|
|
@ -0,0 +1,31 @@
|
|||
import { Component, Input, OnInit } from '@angular/core';
|
||||
import { FormArray, FormBuilder } from '@angular/forms';
|
||||
import { Address } from '@nested-forms/contact';
|
||||
import { AddressComponent } from '../address/address.component';
|
||||
|
||||
@Component({
|
||||
selector: 'nested-forms-address-list',
|
||||
templateUrl: './address-list.component.html',
|
||||
styleUrls: ['./address-list.component.css']
|
||||
})
|
||||
export class AddressListComponent implements OnInit {
|
||||
@Input() addressArray: FormArray;
|
||||
|
||||
static createContactAddressListForm(addresses: Address[], fb: FormBuilder): FormArray {
|
||||
const list: FormArray = fb.array([]);
|
||||
|
||||
if (addresses) {
|
||||
addresses.forEach(addr => {
|
||||
list.push(AddressComponent.createContactAddressForm(addr, fb));
|
||||
});
|
||||
}
|
||||
|
||||
return list;
|
||||
}
|
||||
|
||||
constructor() { }
|
||||
|
||||
ngOnInit() {
|
||||
}
|
||||
|
||||
}
|
|
@ -0,0 +1,27 @@
|
|||
<form *ngIf="addressGroup" [formGroup]="addressGroup">
|
||||
<div>
|
||||
<label for="line1">Line 1: </label>
|
||||
<input name="line1" formControlName="line1">
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<label for="line2">Line 2: </label>
|
||||
<input name="line2" formControlName="line2">
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<label for="city">City: </label>
|
||||
<input name="city" formControlName="city">
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<label for="state">State: </label>
|
||||
<input name="state" formControlName="state">
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<label for="postalCode">Postal Code: </label>
|
||||
<input name="postalCode" formControlName="postalCode">
|
||||
</div>
|
||||
</form>
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
import { async, ComponentFixture, TestBed } from '@angular/core/testing';
|
||||
import { ReactiveFormsModule } from '@angular/forms';
|
||||
|
||||
import { AddressComponent } from './address.component';
|
||||
|
||||
describe('AddressComponent', () => {
|
||||
let component: AddressComponent;
|
||||
let fixture: ComponentFixture<AddressComponent>;
|
||||
|
||||
beforeEach(async(() => {
|
||||
TestBed.configureTestingModule({
|
||||
imports: [ReactiveFormsModule],
|
||||
declarations: [ AddressComponent ]
|
||||
})
|
||||
.compileComponents();
|
||||
}));
|
||||
|
||||
beforeEach(() => {
|
||||
fixture = TestBed.createComponent(AddressComponent);
|
||||
component = fixture.componentInstance;
|
||||
fixture.detectChanges();
|
||||
});
|
||||
|
||||
it('should create', () => {
|
||||
expect(component).toBeTruthy();
|
||||
});
|
||||
});
|
|
@ -0,0 +1,28 @@
|
|||
import { Component, OnInit, Input } from '@angular/core';
|
||||
import { FormBuilder, FormGroup } from '@angular/forms';
|
||||
import { Address } from '@nested-forms/contact';
|
||||
|
||||
@Component({
|
||||
selector: 'nested-forms-address',
|
||||
templateUrl: './address.component.html',
|
||||
styleUrls: ['./address.component.css']
|
||||
})
|
||||
export class AddressComponent implements OnInit {
|
||||
@Input() addressGroup: FormGroup;
|
||||
|
||||
static createContactAddressForm(addr: Address, fb: FormBuilder): FormGroup {
|
||||
return fb.group({
|
||||
line1: [addr ? addr.line1 : ''],
|
||||
line2: [addr ? addr.line2 : ''],
|
||||
city: [addr ? addr.city : ''],
|
||||
state: [addr ? addr.state : ''],
|
||||
postalCode: [addr ? addr.postalCode : ''],
|
||||
});
|
||||
}
|
||||
|
||||
constructor() { }
|
||||
|
||||
ngOnInit() {
|
||||
}
|
||||
|
||||
}
|
|
@ -0,0 +1,8 @@
|
|||
<form [formGroup]="form">
|
||||
<nested-forms-name [nameGroup]="form.get('name')"></nested-forms-name>
|
||||
<nested-forms-address-list [addressArray]="form.get('addresses')"></nested-forms-address-list>
|
||||
</form>
|
||||
<hr />
|
||||
<pre>
|
||||
{{ form.value | json }}
|
||||
</pre>
|
|
@ -0,0 +1,33 @@
|
|||
import { ReactiveFormsModule } from '@angular/forms';
|
||||
import { RouterTestingModule } from '@angular/router/testing';
|
||||
import { TestBed, async } from '@angular/core/testing';
|
||||
import { AppComponent } from './app.component';
|
||||
import { NameComponent } from './name/name.component';
|
||||
import { AddressListComponent } from './address-list/address-list.component';
|
||||
import { AddressComponent } from './address/address.component';
|
||||
import { ContactModule } from '@nested-forms/contact';
|
||||
|
||||
describe('AppComponent', () => {
|
||||
beforeEach(async(() => {
|
||||
TestBed.configureTestingModule({
|
||||
imports: [
|
||||
RouterTestingModule,
|
||||
ReactiveFormsModule,
|
||||
ContactModule.forRoot(),
|
||||
],
|
||||
declarations: [
|
||||
AppComponent,
|
||||
NameComponent,
|
||||
AddressComponent,
|
||||
AddressListComponent,
|
||||
],
|
||||
providers: [],
|
||||
}).compileComponents();
|
||||
}));
|
||||
|
||||
it('should create the app', () => {
|
||||
const fixture = TestBed.createComponent(AppComponent);
|
||||
const app = fixture.debugElement.componentInstance;
|
||||
expect(app).toBeTruthy();
|
||||
});
|
||||
});
|
|
@ -0,0 +1,44 @@
|
|||
import { Component, OnDestroy, OnInit } from '@angular/core';
|
||||
import { FormBuilder, FormGroup } from '@angular/forms';
|
||||
import {
|
||||
Contact,
|
||||
ContactService,
|
||||
} from '@nested-forms/contact';
|
||||
import { Subscription } from 'rxjs';
|
||||
import { NameComponent } from './name/name.component';
|
||||
import { AddressListComponent } from './address-list/address-list.component';
|
||||
|
||||
@Component({
|
||||
selector: 'nested-forms-root',
|
||||
templateUrl: './app.component.html',
|
||||
styleUrls: ['./app.component.css'],
|
||||
})
|
||||
export class AppComponent implements OnInit, OnDestroy {
|
||||
contact: Contact;
|
||||
form: FormGroup;
|
||||
|
||||
private subscription: Subscription;
|
||||
|
||||
constructor(
|
||||
private service: ContactService,
|
||||
private fb: FormBuilder,
|
||||
) {}
|
||||
|
||||
public ngOnInit() {
|
||||
this.subscription = this.service
|
||||
.loadContact()
|
||||
.subscribe((data: Contact) => {
|
||||
this.contact = data;
|
||||
this.form = this.fb.group({
|
||||
name: NameComponent.createContactNameForm(data.name, this.fb),
|
||||
addresses: AddressListComponent.createContactAddressListForm(data.addresses, this.fb),
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
public ngOnDestroy() {
|
||||
if (this.subscription) {
|
||||
this.subscription.unsubscribe();
|
||||
}
|
||||
}
|
||||
}
|
|
@ -0,0 +1,23 @@
|
|||
import { BrowserModule } from '@angular/platform-browser';
|
||||
import { NgModule } from '@angular/core';
|
||||
|
||||
import { AppComponent } from './app.component';
|
||||
import { RouterModule } from '@angular/router';
|
||||
import { ReactiveFormsModule } from '@angular/forms';
|
||||
import { NameComponent } from './name/name.component';
|
||||
import { ContactModule } from '@nested-forms/contact';
|
||||
import { AddressListComponent } from './address-list/address-list.component';
|
||||
import { AddressComponent } from './address/address.component';
|
||||
|
||||
@NgModule({
|
||||
declarations: [AppComponent, NameComponent, AddressListComponent, AddressComponent],
|
||||
imports: [
|
||||
BrowserModule,
|
||||
RouterModule.forRoot([], { initialNavigation: 'enabled' }),
|
||||
ReactiveFormsModule,
|
||||
ContactModule.forRoot()
|
||||
],
|
||||
providers: [],
|
||||
bootstrap: [AppComponent]
|
||||
})
|
||||
export class AppModule {}
|
|
@ -0,0 +1,27 @@
|
|||
<form *ngIf="nameGroup" [formGroup]="nameGroup">
|
||||
<div>
|
||||
<label for="firstName">First Name: </label>
|
||||
<input name="firstName" formControlName="firstName">
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<label for="lastName">Last Name: </label>
|
||||
<input name="lastName" formControlName="lastName">
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<label for="middleName">Middle Name: </label>
|
||||
<input name="middleName" formControlName="middleName">
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<label for="prefix">Prefix: </label>
|
||||
<input name="prefix" formControlName="prefix">
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<label for="suffix">Suffix: </label>
|
||||
<input name="suffix" formControlName="suffix">
|
||||
</div>
|
||||
</form>
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
import { async, ComponentFixture, TestBed } from '@angular/core/testing';
|
||||
import { ReactiveFormsModule } from '@angular/forms';
|
||||
|
||||
import { NameComponent } from './name.component';
|
||||
|
||||
describe('NameComponent', () => {
|
||||
let component: NameComponent;
|
||||
let fixture: ComponentFixture<NameComponent>;
|
||||
|
||||
beforeEach(async(() => {
|
||||
TestBed.configureTestingModule({
|
||||
imports: [ReactiveFormsModule],
|
||||
declarations: [NameComponent]
|
||||
}).compileComponents();
|
||||
}));
|
||||
|
||||
beforeEach(() => {
|
||||
fixture = TestBed.createComponent(NameComponent);
|
||||
component = fixture.componentInstance;
|
||||
fixture.detectChanges();
|
||||
});
|
||||
|
||||
it('should create', () => {
|
||||
expect(component).toBeTruthy();
|
||||
});
|
||||
});
|
|
@ -0,0 +1,26 @@
|
|||
import { FormBuilder, FormGroup } from '@angular/forms';
|
||||
import { Component, OnInit, Input } from '@angular/core';
|
||||
import { Name } from '@nested-forms/contact';
|
||||
|
||||
@Component({
|
||||
selector: 'nested-forms-name',
|
||||
templateUrl: './name.component.html',
|
||||
styleUrls: ['./name.component.css']
|
||||
})
|
||||
export class NameComponent implements OnInit {
|
||||
@Input() nameGroup: FormGroup;
|
||||
|
||||
static createContactNameForm(name: Name, fb: FormBuilder): FormGroup {
|
||||
return fb.group({
|
||||
firstName: [name ? name.firstName : ''],
|
||||
lastName: [name ? name.lastName : ''],
|
||||
middleName: [name ? name.middleName : ''],
|
||||
prefix: [name ? name.prefix : ''],
|
||||
suffix: [name ? name.suffix : ''],
|
||||
})
|
||||
}
|
||||
|
||||
constructor() {}
|
||||
|
||||
ngOnInit() {}
|
||||
}
|
|
@ -0,0 +1,3 @@
|
|||
export const environment = {
|
||||
production: true
|
||||
};
|
|
@ -0,0 +1,16 @@
|
|||
// This file can be replaced during build by using the `fileReplacements` array.
|
||||
// `ng build --prod` replaces `environment.ts` with `environment.prod.ts`.
|
||||
// The list of file replacements can be found in `angular.json`.
|
||||
|
||||
export const environment = {
|
||||
production: false
|
||||
};
|
||||
|
||||
/*
|
||||
* For easier debugging in development mode, you can import the following file
|
||||
* to ignore zone related error stack frames such as `zone.run`, `zoneDelegate.invokeTask`.
|
||||
*
|
||||
* This import should be commented out in production mode because it will have a negative impact
|
||||
* on performance if an error is thrown.
|
||||
*/
|
||||
// import 'zone.js/dist/zone-error'; // Included with Angular CLI.
|
Binary file not shown.
After Width: | Height: | Size: 5.3 KiB |
|
@ -0,0 +1,14 @@
|
|||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
<title>GlobalForm</title>
|
||||
<base href="/" />
|
||||
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1" />
|
||||
<link rel="icon" type="image/x-icon" href="favicon.ico" />
|
||||
</head>
|
||||
<body>
|
||||
<nested-forms-root></nested-forms-root>
|
||||
</body>
|
||||
</html>
|
|
@ -0,0 +1,13 @@
|
|||
import { enableProdMode } from '@angular/core';
|
||||
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
|
||||
|
||||
import { AppModule } from './app/app.module';
|
||||
import { environment } from './environments/environment';
|
||||
|
||||
if (environment.production) {
|
||||
enableProdMode();
|
||||
}
|
||||
|
||||
platformBrowserDynamic()
|
||||
.bootstrapModule(AppModule)
|
||||
.catch(err => console.error(err));
|
|
@ -0,0 +1,62 @@
|
|||
/**
|
||||
* This file includes polyfills needed by Angular and is loaded before the app.
|
||||
* You can add your own extra polyfills to this file.
|
||||
*
|
||||
* This file is divided into 2 sections:
|
||||
* 1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
|
||||
* 2. Application imports. Files imported after ZoneJS that should be loaded before your main
|
||||
* file.
|
||||
*
|
||||
* The current setup is for so-called "evergreen" browsers; the last versions of browsers that
|
||||
* automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
|
||||
* Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
|
||||
*
|
||||
* Learn more in https://angular.io/guide/browser-support
|
||||
*/
|
||||
|
||||
/***************************************************************************************************
|
||||
* BROWSER POLYFILLS
|
||||
*/
|
||||
|
||||
/** IE10 and IE11 requires the following for NgClass support on SVG elements */
|
||||
// import 'classlist.js'; // Run `npm install --save classlist.js`.
|
||||
|
||||
/**
|
||||
* Web Animations `@angular/platform-browser/animations`
|
||||
* Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
|
||||
* Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
|
||||
*/
|
||||
// import 'web-animations-js'; // Run `npm install --save web-animations-js`.
|
||||
|
||||
/**
|
||||
* By default, zone.js will patch all possible macroTask and DomEvents
|
||||
* user can disable parts of macroTask/DomEvents patch by setting following flags
|
||||
* because those flags need to be set before `zone.js` being loaded, and webpack
|
||||
* will put import in the top of bundle, so user need to create a separate file
|
||||
* in this directory (for example: zone-flags.ts), and put the following flags
|
||||
* into that file, and then add the following code before importing zone.js.
|
||||
* import './zone-flags.ts';
|
||||
*
|
||||
* The flags allowed in zone-flags.ts are listed here.
|
||||
*
|
||||
* The following flags will work for all browsers.
|
||||
*
|
||||
* (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
|
||||
* (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
|
||||
* (window as any).__zone_symbol__UNPATCHED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
|
||||
*
|
||||
* in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
|
||||
* with the following flag, it will bypass `zone.js` patch for IE/Edge
|
||||
*
|
||||
* (window as any).__Zone_enable_cross_context_check = true;
|
||||
*
|
||||
*/
|
||||
|
||||
/***************************************************************************************************
|
||||
* Zone JS is required by default for Angular itself.
|
||||
*/
|
||||
import 'zone.js/dist/zone'; // Included with Angular CLI.
|
||||
|
||||
/***************************************************************************************************
|
||||
* APPLICATION IMPORTS
|
||||
*/
|
|
@ -0,0 +1 @@
|
|||
/* You can add global styles to this file, and also import other style files */
|
|
@ -0,0 +1 @@
|
|||
import 'jest-preset-angular';
|
|
@ -0,0 +1,9 @@
|
|||
{
|
||||
"extends": "./tsconfig.json",
|
||||
"compilerOptions": {
|
||||
"outDir": "../../dist/out-tsc",
|
||||
"types": []
|
||||
},
|
||||
"include": ["**/*.ts"],
|
||||
"exclude": ["src/test-setup.ts", "**/*.spec.ts"]
|
||||
}
|
|
@ -0,0 +1,7 @@
|
|||
{
|
||||
"extends": "../../tsconfig.json",
|
||||
"compilerOptions": {
|
||||
"types": ["node", "jest"]
|
||||
},
|
||||
"include": ["**/*.ts"]
|
||||
}
|
|
@ -0,0 +1,10 @@
|
|||
{
|
||||
"extends": "./tsconfig.json",
|
||||
"compilerOptions": {
|
||||
"outDir": "../../dist/out-tsc",
|
||||
"module": "commonjs",
|
||||
"types": ["jest", "node"]
|
||||
},
|
||||
"files": ["src/test-setup.ts"],
|
||||
"include": ["**/*.spec.ts", "**/*.d.ts"]
|
||||
}
|
|
@ -0,0 +1,7 @@
|
|||
{
|
||||
"extends": "../../tslint.json",
|
||||
"rules": {
|
||||
"directive-selector": [true, "attribute", "nestedForms", "camelCase"],
|
||||
"component-selector": [true, "element", "nested-forms", "kebab-case"]
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue