Tracking of new language signal to compute new tooltip for different …

…language

src/main/webapp/app/lecture/lecture-unit/lecture-unit-management/attachment-unit-form/attachment-unit-form.component.ts

@@ -6,7 +6,7 @@ import { ACCEPTED_FILE_EXTENSIONS_FILE_BROWSER, ALLOWED_FILE_EXTENSIONS_HUMAN_RE
 import { CompetencyLectureUnitLink } from 'app/entities/competency.model';
 import { MAX_FILE_SIZE } from 'app/shared/constants/input.constants';
 import { toSignal } from '@angular/core/rxjs-interop';
-import { of } from 'rxjs';
+import { map, of } from 'rxjs';
 import { FormDateTimePickerComponent } from 'app/shared/date-time-picker/date-time-picker.component';
 import { TranslateService } from '@ngx-translate/core';
 
@@ -83,6 +83,8 @@ export class AttachmentUnitFormComponent implements OnChanges {
         }
     }
 
+    private readonly currentLanguage = toSignal(this.translateService.onLangChange.pipe(map((event) => event.lang)));
+
     onFileChange(event: Event): void {
         const input = event.target as HTMLInputElement;
         if (!input.files?.length) {
@@ -101,6 +103,7 @@ export class AttachmentUnitFormComponent implements OnChanges {
     }
 
     tooltipText = computed(() => {
+        this.currentLanguage();
         if (!this.fileName() && !this.name()) {
             return this.translateService.instant('artemisApp.attachmentUnit.createAttachmentUnit.nameAndFileRequiredValidationError');
         }