v12.0.1

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-## 12.0.0
+## 12.0.1
 
 - Upgrade to Angular 18 (still compatible v17.3.0 and above).
 - feat: Introduce CSS variables for more flexible customization, see [styling](https://github.com/MurhafSousli/ngx-progressbar/wiki/styling).

projects/ngx-progressbar-demo/src/app/app.component.html

@@ -1,14 +1,14 @@
 <div class="container">
 
-  <app-header></app-header>
+  <app-header/>
 
   <div class="menu">
     <a routerLink="/" routerLinkActive="active-link" [routerLinkActiveOptions]="{ exact: true }"> Basic </a> /
     <a routerLink="/custom" routerLinkActive="active-link"> Custom </a>
   </div>
 
   <div class="main">
-    <router-outlet></router-outlet>
+    <router-outlet/>
   </div>
 </div>
 

projects/ngx-progressbar-demo/src/app/home/lab/lab.component.html

@@ -6,7 +6,9 @@
       <span class="input-name">direction</span> =
       <i class="input">
         <select name="direction" [(ngModel)]="options.direction">
-          <option *ngFor="let d of directions" [ngValue]="d">{{ d }}</option>
+          @for (d of directions; track d) {
+            <option [ngValue]="d">{{ d }}</option>
+          }
         </select>
       </i>
     </span>
@@ -16,11 +18,13 @@
     </span>
 
     <span class="input-wrapper">
-      <span class="input-name">trickleSpeed</span> = <i class="input"><input name="trickleSpeed" [(ngModel)]="options.trickleSpeed"></i>
+      <span class="input-name">trickleSpeed</span> = <i class="input"><input name="trickleSpeed"
+                                                                             [(ngModel)]="options.trickleSpeed"></i>
     </span>
 
     <span class="input-wrapper">
-      <span class="input-name">debounceTime</span> = <i class="input"><input name="debounceTime" [(ngModel)]="options.debounceTime"></i>
+      <span class="input-name">debounceTime</span> = <i class="input"><input name="debounceTime"
+                                                                             [(ngModel)]="options.debounceTime"></i>
     </span>
 
     <span class="input-wrapper">
@@ -40,18 +44,13 @@
     <span class="input-wrapper">
       <span class="input-name">spinnerPosition</span> = <i class="input">
         <select name="spinnerPosition" [(ngModel)]="options.spinnerPosition">
-          <option *ngFor="let p of spinnerPosition" [ngValue]="p">{{ p }}</option>
+          @for (p of spinnerPosition; track p) {
+            <option [ngValue]="p">{{ p }}</option>
+          }
         </select>
       </i>
     </span>
 
-<!--    <span class="input-wrapper">-->
-<!--      <span class="input-name">thick</span> = <i class="input">-->
-<!--        <input name="thick" type="checkbox" [(ngModel)]="options.thick">-->
-<!--        <span>{{ options.thick }}</span>-->
-<!--      </i>-->
-<!--    </span>-->
-
     <span class="input-wrapper">
       <span class="input-name">relative</span> = <i class="input">
         <input name="relative" type="checkbox" [(ngModel)]="options.relative">
@@ -60,17 +59,15 @@
     </span>
 
     <span class="input-wrapper">
-      <span class="input-name">min</span> = <i class="input"><input type="number" name="min" min="0" max="99" [(ngModel)]="options.min"></i>
+      <span class="input-name">min</span> = <i class="input"><input type="number" name="min" min="0" max="99"
+                                                                    [(ngModel)]="options.min"></i>
     </span>
 
     <span class="input-wrapper">
-      <span class="input-name">max</span> = <i class="input"><input type="number" name="max" min="1" max="100" [(ngModel)]="options.max"></i>
+      <span class="input-name">max</span> = <i class="input"><input type="number" name="max" min="1" max="100"
+                                                                    [(ngModel)]="options.max"></i>
     </span>
 
-<!--    <span class="input-wrapper">-->
-<!--      <span class="input-name">color</span> = <i class="input"><input name="color" [(ngModel)]="options.color"></i>-->
-<!--    </span>-->
-
     <span class="output-wrapper">
       <span class="output-name">started</span> = <i class="output">onStarted()</i>
     </span>

projects/ngx-progressbar-demo/src/app/home/lab/lab.component.ts

@@ -1,5 +1,4 @@
 import { Component, Input, Output, EventEmitter, ChangeDetectionStrategy } from '@angular/core';
-import { CommonModule } from '@angular/common';
 import { FormsModule } from '@angular/forms';
 import { NgProgressOptions } from 'ngx-progressbar';
 
@@ -9,23 +8,23 @@ import { NgProgressOptions } from 'ngx-progressbar';
   templateUrl: './lab.component.html',
   styleUrls: ['./lab.component.scss'],
   changeDetection: ChangeDetectionStrategy.OnPush,
-  imports: [FormsModule, CommonModule]
+  imports: [FormsModule]
 })
 export class LabComponent {
 
-  directions = [
+  directions: string[] = [
     'ltr+',
     'ltr-',
     'rtl+',
     'rtl-'
   ];
 
-  spinnerPosition = [
+  spinnerPosition: string[] = [
     'right',
     'left'
   ];
 
   @Input() options: NgProgressOptions = {};
-  @Output() optionsChange = new EventEmitter(true);
+  @Output() optionsChange: EventEmitter<boolean> = new EventEmitter(true);
 
 }

projects/ngx-progressbar/http/src/ng-progress-http.directive.ts

@@ -13,7 +13,7 @@ class NgProgressHttpBase {
     effect(() => {
       if (this.manager.requestsLoading()) {
         this.progressRef.start();
-      } else {
+      } else if (this.progressRef.isActive) {
         this.progressRef.complete();
       }
     }, { allowSignalWrites: true });

projects/ngx-progressbar/package.json

@@ -1,6 +1,6 @@
 {
   "name": "ngx-progressbar",
-  "version": "12.0.0",
+  "version": "12.0.1",
   "author": {
     "name": "Murhaf Sousli",
     "url": "https://github.com/MurhafSousli",

projects/ngx-progressbar/src/lib/ng-progress-ref.ts

@@ -1,8 +1,19 @@
-import { inject, signal, effect, computed, Directive, OnDestroy, Signal, WritableSignal, EffectCleanupRegisterFn } from '@angular/core';
+import {
+  inject,
+  signal,
+  effect,
+  computed,
+  Directive,
+  OnDestroy,
+  Signal,
+  WritableSignal,
+  EffectCleanupRegisterFn
+} from '@angular/core';
 import {
   Observable,
   Subject,
   Subscription,
+  BehaviorSubject,
   of,
   tap,
   delay,
@@ -14,6 +25,11 @@ import {
 } from 'rxjs';
 import { NgProgressOptions, NG_PROGRESS_OPTIONS } from './ng-progress.model';
 
+enum TriggerType {
+  START = 'START',
+  COMPLETE = 'COMPLETE'
+}
+
 @Directive({
   standalone: true,
   selector: '[ngProgressRef]',
@@ -27,15 +43,21 @@ export class NgProgressRef implements OnDestroy {
 
   private _active: WritableSignal<boolean> = signal<boolean>(false);
 
-  active: Signal<boolean> = computed(() => this._active());
+  // A boolean flag that indicates the active state
+  isActive: boolean;
+
+  active: Signal<boolean> = computed(() => {
+    this.isActive = this._active();
+    return this.isActive;
+  });
 
   progress: Signal<number> = computed(() => this._progress());
 
   config: Signal<NgProgressOptions> = computed(() => this._config());
 
-  private readonly _trigger: WritableSignal<boolean> = signal<boolean>(false);
+  private _trigger: BehaviorSubject<TriggerType> = new BehaviorSubject<TriggerType>(null);
 
-  // Progress start source event (used to cancel finalizing delays)
+  // Progress start source event (used to cancel onComplete delays)
   private readonly _started: Subject<void> = new Subject<void>();
   readonly started: Observable<void> = this._started.asObservable();
 
@@ -54,20 +76,23 @@ export class NgProgressRef implements OnDestroy {
     effect((onCleanup: EffectCleanupRegisterFn) => {
       sub$?.unsubscribe();
 
-      if (this._trigger()) {
-        sub$ = timer(this.config().debounceTime).pipe(
-          switchMap(() => this.onTrickling(this.config()))
-        ).subscribe();
-      } else {
-        setTimeout(() => {
-          sub$ = this.onComplete(this.config()).subscribe();
-        });
-      }
+      sub$ = this._trigger.pipe(
+        switchMap((trigger: TriggerType) => {
+          if (trigger === TriggerType.START) {
+            return timer(this.config().debounceTime).pipe(
+              switchMap(() => this.onTrickling(this.config()))
+            );
+          } else if (trigger === TriggerType.COMPLETE) {
+            return this.onComplete(this.config());
+          }
+          return EMPTY;
+        })
+      ).subscribe();
 
       onCleanup(() => {
         sub$?.unsubscribe();
       });
-    });
+    }, { allowSignalWrites: true });
   }
 
   ngOnDestroy(): void {
@@ -80,15 +105,15 @@ export class NgProgressRef implements OnDestroy {
    */
   start(): void {
     this._started.next();
-    this._trigger.set(true);
+    this._trigger.next(TriggerType.START);
     this._active.set(true);
   }
 
   /**
    * Complete the progress
    */
   complete(): void {
-    this._trigger.set(false);
+    this._trigger.next(TriggerType.COMPLETE);
   }
 
   /**
@@ -110,6 +135,8 @@ export class NgProgressRef implements OnDestroy {
    * Set the progress
    */
   set(n: number): void {
+    // this._trigger.set(TriggerType.SET);
+    this._active.set(true);
     this._progress.set(this.clamp(n));
   }
 

projects/ngx-progressbar/src/lib/tests/ng-progress-http.spec.ts

@@ -40,18 +40,18 @@ describe(`NgProgressHttp`, () => {
     httpClient = TestBed.inject(HttpClient);
     httpTestingController = TestBed.inject(HttpTestingController);
 
-    const startSpy: jasmine.Spy = spyOn(progressRef, 'start');
+    const startSpy: jasmine.Spy = spyOn(progressRef, 'start').and.callThrough();
     const completeSpy: jasmine.Spy = spyOn(progressRef, 'complete');
 
     httpClient.get('/users').subscribe(() => {
-      // Check that progress.complete() has been called after the request is completed
-      // Need to check that async
       setTimeout(() => {
+        // Check that progress.complete() has been called after the request is completed
         expect(completeSpy).toHaveBeenCalled();
         done();
       });
     });
 
+    // Need to detect changes
     fixture.detectChanges();
 
     // Check that progress.start() has been called
@@ -60,7 +60,7 @@ describe(`NgProgressHttp`, () => {
     const req: TestRequest = httpTestingController.expectOne('/users');
     expect(req.request.method).toEqual('GET');
 
-    // Complete the request after a tiny delay
+    // Complete the request after 200ms delay
     setTimeout(() => {
       req.flush({});
     }, 200);

projects/ngx-progressbar/src/lib/tests/ng-progress-ref.spec.ts

@@ -46,7 +46,7 @@ describe('NgProgressRef', () => {
     expect(directive.active()).toBeFalse();
   });
 
-  it('should start and complete the progress', (done: DoneFn) => {
+  it('should call continuously call set() on trickling', (done: DoneFn) => {
     const setSpy: jasmine.Spy = spyOn(directive, 'set');
     // Assume active state is off
     directive['_active'].set(false);
@@ -57,6 +57,18 @@ describe('NgProgressRef', () => {
     });
   });
 
+  it('should set the progress even if it has not started', async () => {
+    // Assume active state is off
+    directive.set(40);
+    fixture.detectChanges();
+    expect(directive.progress()).toBe(40);
+    expect(directive.active()).toBeTrue();
+
+    directive.complete();
+    fixture.detectChanges();
+    await afterTimeout(350);
+    expect(directive.active()).toBeFalse();
+  });
 
   it('should increment the progress when inc function is called', async () => {
     directive.inc();
@@ -94,13 +106,20 @@ describe('NgProgressRef', () => {
     directive.setConfig(newConfig);
     expect(directive.config()).toEqual(newConfig);
   });
+
+  it('should not do anything if complete() is called when progress has not started', () => {
+    const completeSpy: jasmine.Spy = spyOn(directive, 'complete').and.callThrough();
+    directive.complete();
+    fixture.detectChanges();
+    expect(completeSpy).toHaveBeenCalled();
+  });
 });
 
 @Component({
   standalone: true,
   imports: [NgProgressRef],
   template: `
-    <div ngProgressRef></div>
+      <div ngProgressRef></div>
   `
 })
 class TestComponent {