fix(window): Fixed window.component.ts creating incorrect context (#1266)

Author: aefox

src/framework/theme/components/window/window.component.ts

@@ -144,9 +144,8 @@ export class NbWindowComponent implements OnInit, AfterViewChecked, OnDestroy {
   }
 
   protected attachTemplate() {
-    this.overlayContainer.attachTemplatePortal(new NbTemplatePortal(this.content as TemplateRef<any>, null, {
-      $implicit: this.context,
-    }));
+    this.overlayContainer
+      .attachTemplatePortal(new NbTemplatePortal(this.content as TemplateRef<any>, null, this.context));
   }
 
   protected attachComponent() {

src/framework/theme/components/window/window.service.spec.ts

@@ -1,4 +1,4 @@
-import { Component, ElementRef, NgModule } from '@angular/core';
+import { Component, ElementRef, NgModule, ViewChild, TemplateRef } from '@angular/core';
 import { TestBed } from '@angular/core/testing';
 import { NB_DOCUMENT } from '../../theme.options';
 import { NbThemeModule } from '../../theme.module';
@@ -14,9 +14,36 @@ const WINDOW_CONTENT = 'window content';
 })
 class NbTestWindowComponent {}
 
+@Component({
+  selector: 'nb-test-window-with-template',
+  template: `
+    <ng-template #contentTemplate let-data>
+      <p>Static text: {{ data.text }}</p>
+    </ng-template>
+  `,
+})
+class NbTestWindowWithTemplateComponent {
+  @ViewChild('contentTemplate') contentTemplate: TemplateRef<any>;
+
+  constructor(private ws: NbWindowService) {}
+
+  openWindow() {
+    return this.ws.open(
+      this.contentTemplate,
+      { title: 'Window content from template', context: { text: 'hello world' } },
+    );
+  }
+}
+
+@Component({
+  selector: 'nb-test-window-with-component',
+  template: `<p>window content {{ componentInput }}<p>`,
+})
+export class TestWindowComponent {}
+
 @NgModule({
-  declarations: [NbTestWindowComponent],
-  entryComponents: [NbTestWindowComponent],
+  declarations: [NbTestWindowComponent, NbTestWindowWithTemplateComponent, TestWindowComponent],
+  entryComponents: [NbTestWindowComponent, NbTestWindowWithTemplateComponent, TestWindowComponent],
 })
 class NbTestWindowModule {}
 
@@ -203,4 +230,32 @@ describe('window-service', () => {
     const windowElement: HTMLElement = windowRef.componentRef.location.nativeElement;
     expect(windowElement.querySelector('nb-card-body')).not.toBeNull();
   });
+
+  it(`should render window content from template with context`, function() {
+    const fixture = TestBed.createComponent(NbTestWindowWithTemplateComponent);
+    fixture.detectChanges();
+
+    const windowRef = fixture.componentInstance.openWindow();
+    windowRef.componentRef.changeDetectorRef.detectChanges();
+    expect(windowRef.componentRef).toBeDefined();
+
+    const windowElement: ElementRef<HTMLElement> = windowRef.componentRef.injector.get(ElementRef);
+    expect(windowElement.nativeElement.innerText).toContain('Static text: hello world');
+  });
+
+  it(`should render window content from component without context`, function() {
+    const windowRef = windowService.open(TestWindowComponent);
+    windowRef.componentRef.changeDetectorRef.detectChanges();
+
+    const windowElement: ElementRef<HTMLElement> = windowRef.componentRef.injector.get(ElementRef);
+    expect(windowElement.nativeElement.innerText).toEqual('window content');
+  });
+
+  it(`should render window content from component with context`, function() {
+    const windowRef = windowService.open(TestWindowComponent, { context: { componentInput: 'hello world' }});
+    windowRef.componentRef.changeDetectorRef.detectChanges();
+
+    const windowElement: ElementRef<HTMLElement> = windowRef.componentRef.injector.get(ElementRef);
+    expect(windowElement.nativeElement.innerText).toEqual('window content hello world');
+  });
 });

src/framework/theme/components/window/window.service.ts

@@ -173,7 +173,7 @@ export class NbWindowService {
     const ref = this.windowsContainerViewRef.createComponent(windowFactory, null, injector);
     ref.instance.cfr = this.cfr;
     ref.changeDetectorRef.detectChanges();
-    return ref
+    return ref;
   }
 
   protected subscribeToEvents(windowRef: NbWindowRef) {