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Answer:39 injection token #1487

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8f40f41
fix(): build issue
tomalaforge Mar 17, 2026
6403516
feat: 39-injection-token
slimabdi Apr 16, 2026
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4 changes: 2 additions & 2 deletions apps/angular/1-projection/project.json
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"main": "apps/angular/1-projection/src/main.ts",
"polyfills": ["apps/angular/1-projection/src/polyfills.ts"],
"tsConfig": "apps/angular/1-projection/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
"apps/angular/1-projection/src/favicon.ico",
"apps/angular/1-projection/src/assets"
],
"styles": ["apps/angular/1-projection/src/styles.scss"],
"styles": ["apps/angular/1-projection/src/styles.css"],
"scripts": [],
"allowedCommonJsDependencies": ["seedrandom"]
},
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0 apps/angular/1-projection/src/styles.scss → apps/angular/1-projection/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/10-utility-wrapper-pipe/project.json
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"main": "apps/angular/10-utility-wrapper-pipe/src/main.ts",
"polyfills": "apps/angular/10-utility-wrapper-pipe/src/polyfills.ts",
"tsConfig": "apps/angular/10-utility-wrapper-pipe/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
"apps/angular/10-utility-wrapper-pipe/src/favicon.ico",
"apps/angular/10-utility-wrapper-pipe/src/assets"
],
"styles": ["apps/angular/10-utility-wrapper-pipe/src/styles.scss"],
"styles": ["apps/angular/10-utility-wrapper-pipe/src/styles.css"],
"scripts": []
},
"configurations": {
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0 ...r/10-utility-wrapper-pipe/src/styles.scss → ...ar/10-utility-wrapper-pipe/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/13-highly-customizable-css/project.json
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Expand Up @@ -15,12 +15,12 @@
"main": "apps/angular/13-highly-customizable-css/src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "apps/angular/13-highly-customizable-css/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
"apps/angular/13-highly-customizable-css/src/favicon.ico",
"apps/angular/13-highly-customizable-css/src/assets"
],
"styles": ["apps/angular/13-highly-customizable-css/src/styles.scss"],
"styles": ["apps/angular/13-highly-customizable-css/src/styles.css"],
"scripts": []
},
"configurations": {
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0 ...3-highly-customizable-css/src/styles.scss → ...13-highly-customizable-css/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/16-master-dependency-injection/project.json
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Expand Up @@ -15,13 +15,13 @@
"main": "apps/angular/16-master-dependency-injection/src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "apps/angular/16-master-dependency-injection/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
"apps/angular/16-master-dependency-injection/src/favicon.ico",
"apps/angular/16-master-dependency-injection/src/assets"
],
"styles": [
"apps/angular/16-master-dependency-injection/src/styles.scss"
"apps/angular/16-master-dependency-injection/src/styles.css"
],
"scripts": []
},
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0 ...ster-dependency-injection/src/styles.scss → ...aster-dependency-injection/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/21-anchor-navigation/project.json
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"main": "apps/angular/21-anchor-navigation/src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "apps/angular/21-anchor-navigation/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
"apps/angular/21-anchor-navigation/src/favicon.ico",
"apps/angular/21-anchor-navigation/src/assets"
],
"styles": ["apps/angular/21-anchor-navigation/src/styles.scss"],
"styles": ["apps/angular/21-anchor-navigation/src/styles.css"],
"scripts": []
},
"configurations": {
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0 ...ular/21-anchor-navigation/src/styles.scss → ...gular/21-anchor-navigation/src/styles.css
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2 changes: 1 addition & 1 deletion apps/angular/22-router-input/project.json
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"apps/angular/22-router-input/src/favicon.ico",
"apps/angular/22-router-input/src/assets"
],
"styles": ["apps/angular/22-router-input/src/styles.scss"],
"styles": ["apps/angular/22-router-input/src/styles.css"],
"scripts": []
},
"configurations": {
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0 apps/angular/22-router-input/src/styles.scss → apps/angular/22-router-input/src/styles.css
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2 changes: 1 addition & 1 deletion apps/angular/31-module-to-standalone/project.json
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"apps/angular/31-module-to-standalone/src/favicon.ico",
"apps/angular/31-module-to-standalone/src/assets"
],
"styles": ["apps/angular/31-module-to-standalone/src/styles.scss"],
"styles": ["apps/angular/31-module-to-standalone/src/styles.css"],
"scripts": []
},
"configurations": {
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0 ...r/31-module-to-standalone/src/styles.scss → ...ar/31-module-to-standalone/src/styles.css
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2 changes: 1 addition & 1 deletion apps/angular/32-change-detection-bug/project.json
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"apps/angular/32-change-detection-bug/src/favicon.ico",
"apps/angular/32-change-detection-bug/src/assets"
],
"styles": ["apps/angular/32-change-detection-bug/src/styles.scss"],
"styles": ["apps/angular/32-change-detection-bug/src/styles.css"],
"scripts": []
},
"configurations": {
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13 changes: 6 additions & 7 deletions apps/angular/32-change-detection-bug/src/app/main-navigation.component.ts
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Expand Up @@ -21,13 +21,12 @@ interface MenuItem {
</a>
}
`,
styles: [
`
a.isSelected {
@apply bg-gray-600 text-white;
}
`,
],
styles: `
@reference "tailwindcss";
a.isSelected {
@apply bg-gray-600 text-white;
}
`,
host: {
class: 'flex flex-col p-2 gap-2',
},
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0 ...r/32-change-detection-bug/src/styles.scss → ...ar/32-change-detection-bug/src/styles.css
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2 changes: 1 addition & 1 deletion apps/angular/33-decoupling-components/project.json
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"apps/angular/33-decoupling-components/src/favicon.ico",
"apps/angular/33-decoupling-components/src/assets"
],
"styles": ["apps/angular/33-decoupling-components/src/styles.scss"],
"styles": ["apps/angular/33-decoupling-components/src/styles.css"],
"scripts": []
},
"configurations": {
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0 .../33-decoupling-components/src/styles.scss → ...r/33-decoupling-components/src/styles.css
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2 changes: 1 addition & 1 deletion apps/angular/39-injection-token/project.json
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Expand Up @@ -19,7 +19,7 @@
"apps/angular/39-injection-token/src/favicon.ico",
"apps/angular/39-injection-token/src/assets"
],
"styles": ["apps/angular/39-injection-token/src/styles.scss"],
"styles": ["apps/angular/39-injection-token/src/styles.css"],
"scripts": []
},
"configurations": {
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9 changes: 8 additions & 1 deletion apps/angular/39-injection-token/src/app/data.ts
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@@ -1 +1,8 @@
export const DEFAULT_TIMER = 1000;
import { InjectionToken } from '@angular/core';

const DEFAULT_TIMER = 1000;

export const TIMER_TOKEN = new InjectionToken<number>('TIMER_TOKEN', {
providedIn: 'root',
factory: () => DEFAULT_TIMER,
});
2 changes: 2 additions & 0 deletions apps/angular/39-injection-token/src/app/phone.component.ts
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@@ -1,9 +1,11 @@
import { Component } from '@angular/core';
import { TIMER_TOKEN } from './data';
import { TimerContainerComponent } from './timer-container.component';

@Component({
selector: 'app-phone',
imports: [TimerContainerComponent],
providers: [{ provide: TIMER_TOKEN, useValue: 2000 }],
template: `
<div class="flex gap-2">
Phone Call Timer:
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6 changes: 3 additions & 3 deletions apps/angular/39-injection-token/src/app/timer-container.component.ts
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@@ -1,5 +1,5 @@
import { Component } from '@angular/core';
import { DEFAULT_TIMER } from './data';
import { Component, inject } from '@angular/core';
import { TIMER_TOKEN } from './data';
import { TimerComponent } from './timer.component';
@Component({
selector: 'timer-container',
Expand All @@ -16,5 +16,5 @@ import { TimerComponent } from './timer.component';
},
})
export class TimerContainerComponent {
timer = DEFAULT_TIMER;
timer = inject(TIMER_TOKEN);
}
6 changes: 3 additions & 3 deletions apps/angular/39-injection-token/src/app/timer.component.ts
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@@ -1,7 +1,7 @@
import { Component } from '@angular/core';
import { Component, inject } from '@angular/core';
import { toSignal } from '@angular/core/rxjs-interop';
import { interval } from 'rxjs';
import { DEFAULT_TIMER } from './data';
import { TIMER_TOKEN } from './data';

@Component({
selector: 'timer',
Expand All @@ -10,5 +10,5 @@ import { DEFAULT_TIMER } from './data';
`,
})
export class TimerComponent {
timer = toSignal(interval(DEFAULT_TIMER));
timer = toSignal(interval(inject(TIMER_TOKEN)));
}
0 ...ngular/39-injection-token/src/styles.scss → ...angular/39-injection-token/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/4-typed-context-outlet/project.json
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"main": "apps/angular/4-typed-context-outlet/src/main.ts",
"polyfills": "apps/angular/4-typed-context-outlet/src/polyfills.ts",
"tsConfig": "apps/angular/4-typed-context-outlet/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
"apps/angular/4-typed-context-outlet/src/favicon.ico",
"apps/angular/4-typed-context-outlet/src/assets"
],
"styles": ["apps/angular/4-typed-context-outlet/src/styles.scss"],
"styles": ["apps/angular/4-typed-context-outlet/src/styles.css"],
"scripts": []
},
"configurations": {
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0 ...ar/4-typed-context-outlet/src/styles.scss → ...lar/4-typed-context-outlet/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/44-view-transition/project.json
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"browser": "apps/angular/44-view-transition/src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "apps/angular/44-view-transition/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
"apps/angular/44-view-transition/src/favicon.ico",
"apps/angular/44-view-transition/src/assets"
],
"styles": ["apps/angular/44-view-transition/src/styles.scss"],
"styles": ["apps/angular/44-view-transition/src/styles.css"],
"scripts": []
},
"configurations": {
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0 ...ngular/44-view-transition/src/styles.scss → ...angular/44-view-transition/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/45-react-in-angular/project.json
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"browser": "apps/angular/45-react-in-angular/src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "apps/angular/45-react-in-angular/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
"apps/angular/45-react-in-angular/src/favicon.ico",
"apps/angular/45-react-in-angular/src/assets"
],
"styles": ["apps/angular/45-react-in-angular/src/styles.scss"],
"styles": ["apps/angular/45-react-in-angular/src/styles.css"],
"scripts": []
},
"configurations": {
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0 ...gular/45-react-in-angular/src/styles.scss → ...ngular/45-react-in-angular/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/46-simple-animations/project.json
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"browser": "apps/angular/46-simple-animations/src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "apps/angular/46-simple-animations/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
"apps/angular/46-simple-animations/src/favicon.ico",
"apps/angular/46-simple-animations/src/assets"
],
"styles": ["apps/angular/46-simple-animations/src/styles.scss"],
"styles": ["apps/angular/46-simple-animations/src/styles.css"],
"scripts": []
},
"configurations": {
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2 changes: 2 additions & 0 deletions apps/angular/46-simple-animations/src/app/app.component.ts
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Expand Up @@ -4,6 +4,8 @@ import { Component } from '@angular/core';
imports: [],
selector: 'app-root',
styles: `
@reference "tailwindcss";

section {
@apply flex flex-1 flex-col gap-5;
}
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0 ...ular/46-simple-animations/src/styles.scss → ...gular/46-simple-animations/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/5-crud-application/project.json
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Expand Up @@ -15,14 +15,14 @@
"main": "apps/angular/5-crud-application/src/main.ts",
"polyfills": "apps/angular/5-crud-application/src/polyfills.ts",
"tsConfig": "apps/angular/5-crud-application/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
"apps/angular/5-crud-application/src/favicon.ico",
"apps/angular/5-crud-application/src/assets"
],
"styles": [
"./node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
"apps/angular/5-crud-application/src/styles.scss"
"apps/angular/5-crud-application/src/styles.css"
],
"scripts": [],
"allowedCommonJsDependencies": ["seedrandom"]
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0 ...ngular/5-crud-application/src/styles.scss → ...angular/5-crud-application/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/52-lazy-load-component/project.json
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Expand Up @@ -15,12 +15,12 @@
"browser": "apps/angular/52-lazy-load-component/src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "apps/angular/52-lazy-load-component/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
"apps/angular/52-lazy-load-component/src/favicon.ico",
"apps/angular/52-lazy-load-component/src/assets"
],
"styles": ["apps/angular/52-lazy-load-component/src/styles.scss"],
"styles": ["apps/angular/52-lazy-load-component/src/styles.css"],
"scripts": []
},
"configurations": {
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0 ...ar/52-lazy-load-component/src/styles.scss → ...lar/52-lazy-load-component/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/55-back-button-navigation/project.json
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"browser": "apps/angular/55-back-button-navigation/src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "apps/angular/55-back-button-navigation/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
{
"glob": "**/*",
"input": "apps/angular/55-back-button-navigation/public"
}
],
"styles": [
"apps/angular/55-back-button-navigation/src/styles.scss",
"apps/angular/55-back-button-navigation/src/styles.css",
"node_modules/@angular/material/prebuilt-themes/indigo-pink.css"
],
"scripts": []
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0 ...55-back-button-navigation/src/styles.scss → .../55-back-button-navigation/src/styles.css
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6 changes: 2 additions & 4 deletions apps/angular/57-content-projection-default/project.json
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Expand Up @@ -15,16 +15,14 @@
"browser": "apps/angular/57-content-projection-default/src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "apps/angular/57-content-projection-default/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
{
"glob": "**/*",
"input": "apps/angular/57-content-projection-default/public"
}
],
"styles": [
"apps/angular/57-content-projection-default/src/styles.scss"
],
"styles": ["apps/angular/57-content-projection-default/src/styles.css"],
"scripts": []
},
"configurations": {
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0 ...ontent-projection-default/src/styles.scss → ...content-projection-default/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/58-content-projection-condition/project.json
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Expand Up @@ -15,15 +15,15 @@
"browser": "apps/angular/58-content-projection-condition/src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "apps/angular/58-content-projection-condition/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
{
"glob": "**/*",
"input": "apps/angular/58-content-projection-condition/public"
}
],
"styles": [
"apps/angular/58-content-projection-condition/src/styles.scss"
"apps/angular/58-content-projection-condition/src/styles.css"
],
"scripts": []
},
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0 ...tent-projection-condition/src/styles.scss → ...ntent-projection-condition/src/styles.css
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4 changes: 2 additions & 2 deletions apps/angular/59-content-projection-defer/project.json
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Expand Up @@ -15,14 +15,14 @@
"browser": "apps/angular/59-content-projection-defer/src/main.ts",
"polyfills": ["zone.js"],
"tsConfig": "apps/angular/59-content-projection-defer/tsconfig.app.json",
"inlineStyleLanguage": "scss",
"inlineStyleLanguage": "css",
"assets": [
{
"glob": "**/*",
"input": "apps/angular/59-content-projection-defer/public"
}
],
"styles": ["apps/angular/59-content-projection-defer/src/styles.scss"],
"styles": ["apps/angular/59-content-projection-defer/src/styles.css"],
"scripts": []
},
"configurations": {
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11 changes: 3 additions & 8 deletions apps/angular/59-content-projection-defer/src/app/page-2.ts
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@@ -1,9 +1,5 @@
import { httpResource } from '@angular/common/http';
import {
ChangeDetectionStrategy,
Component,
ResourceStatus,
} from '@angular/core';
import { ChangeDetectionStrategy, Component } from '@angular/core';
import { ExpandableCard } from './expandable-card';

interface Post {
Expand All @@ -22,7 +18,7 @@ interface Post {
<div>
@if (postResource.isLoading()) {
Loading...
} @else if (postResource.status() === ResourceStatus.Error) {
} @else if (postResource.status() === 'error') {
Error...
} @else {
@for (post of postResource.value(); track post.id) {
Expand All @@ -37,7 +33,6 @@ interface Post {
})
export class Page2 {
public postResource = httpResource<Post[]>(
'https://jsonplaceholder.typicode.com/posts',
() => 'https://jsonplaceholder.typicode.com/posts',
);
protected readonly ResourceStatus = ResourceStatus;
}
0 ...-content-projection-defer/src/styles.scss → ...9-content-projection-defer/src/styles.css
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