Fixed search filters having empty input buttons

src/app/entity-groups/research-entities/submission/item-list-elements/org-unit/org-unit-suggestions/org-unit-input-suggestions.component.html

@@ -11,7 +11,9 @@
            [dsDebounce]="debounceTime" (onDebounce)="find($event)"
            [placeholder]="placeholder"
            [ngModelOptions]="{standalone: true}" autocomplete="off"/>
-    <input type="submit" class="d-none"/>
+    <button class="sr-only" type="submit">
+        {{'search.filters.search.submit' | translate}}
+    </button>
     <div class="autocomplete dropdown-menu" [ngClass]="{'show': (show | async) && isNotEmpty(suggestions)}">
         <div class="dropdown-list">
             <div *ngFor="let suggestionOption of suggestions">

src/app/entity-groups/research-entities/submission/item-list-elements/org-unit/org-unit-suggestions/org-unit-input-suggestions.component.spec.ts

@@ -2,6 +2,7 @@ import { waitForAsync, ComponentFixture, TestBed } from '@angular/core/testing';
 import { ChangeDetectionStrategy, NO_ERRORS_SCHEMA } from '@angular/core';
 import { OrgUnitInputSuggestionsComponent } from './org-unit-input-suggestions.component';
 import { FormsModule } from '@angular/forms';
+import { TranslateModule } from '@ngx-translate/core';
 
 let component: OrgUnitInputSuggestionsComponent;
 let fixture: ComponentFixture<OrgUnitInputSuggestionsComponent>;
@@ -21,6 +22,7 @@ describe('OrgUnitInputSuggestionsComponent', () => {
       declarations: [OrgUnitInputSuggestionsComponent],
       imports: [
         FormsModule,
+        TranslateModule.forRoot(),
       ],
       providers: [
       ],

src/app/entity-groups/research-entities/submission/item-list-elements/person/person-suggestions/person-input-suggestions.component.html

@@ -12,7 +12,9 @@
            [dsDebounce]="debounceTime" (onDebounce)="find($event)"
            [placeholder]="placeholder"
            [ngModelOptions]="{standalone: true}" autocomplete="off"/>
-    <input type="submit" class="d-none"/>
+    <button class="sr-only" type="submit">
+        {{'search.filters.search.submit' | translate}}
+    </button>
     <div class="autocomplete dropdown-menu" [ngClass]="{'show': (show | async) && isNotEmpty(suggestions)}">
         <div class="dropdown-list">
             <div *ngFor="let suggestionOption of suggestions">

src/app/shared/input-suggestions/dso-input-suggestions/dso-input-suggestions.component.html

@@ -9,7 +9,9 @@
            [dsDebounce]="debounceTime" (onDebounce)="find($event)"
            [placeholder]="placeholder"
            [ngModelOptions]="{standalone: true}" autocomplete="off"/>
-    <input type="submit" class="d-none"/>
+    <button class="sr-only" type="submit">
+        {{'search.filters.search.submit' | translate}}
+    </button>
     <div class="autocomplete dropdown-menu" [ngClass]="{'show': (show | async) && isNotEmpty(suggestions)}">
         <div class="dropdown-list">
             <div *ngFor="let suggestionOption of suggestions">

src/app/shared/input-suggestions/filter-suggestions/filter-input-suggestions.component.html

@@ -20,10 +20,9 @@
            [ngModelOptions]="{standalone: true}" autocomplete="off"
     />
   </ng-template>
-  <label class="d-none">
-    <input type="submit"/>
-    <span>{{'search.filters.search.submit' | translate}}</span>
-  </label>
+  <button class="sr-only" type="submit">
+    {{'search.filters.search.submit' | translate}}
+  </button>
   <div class="autocomplete dropdown-menu" [ngClass]="{'show': (show | async) && isNotEmpty(suggestions)}">
     <div class="dropdown-list">
       <div *ngFor="let suggestionOption of suggestions">

src/app/shared/input-suggestions/input-suggestions.component.html

@@ -9,7 +9,9 @@
            [dsDebounce]="debounceTime" (onDebounce)="find($event)"
            [placeholder]="placeholder"
            [ngModelOptions]="{standalone: true}" autocomplete="off"/>
-    <input type="submit" class="d-none"/>
+    <button class="sr-only" type="submit">
+        {{'search.filters.search.submit' | translate}}
+    </button>
     <div class="autocomplete dropdown-menu" [ngClass]="{'show': (show | async) && isNotEmpty(suggestions)}">
         <div class="dropdown-list">
             <div *ngFor="let suggestionOption of suggestions">

src/app/shared/input-suggestions/validation-suggestions/validation-suggestions.component.html

@@ -10,7 +10,9 @@
          [placeholder]="placeholder"
          ng-model-options="{standalone: true}"
          autocomplete="off">
-  <input type="submit" class="d-none"/>
+  <button class="sr-only" type="submit">
+    {{'search.filters.search.submit' | translate}}
+  </button>
   <div class="autocomplete dropdown-menu" [ngClass]="{'show': (show | async) && isNotEmpty(suggestions)}">
     <div class="dropdown-list">
       <div *ngFor="let suggestionOption of suggestions">

src/app/shared/search/search-filters/search-filter/search-range-filter/search-range-filter.component.html

@@ -26,10 +26,9 @@
                     />
                 </label>
             </div>
-            <label class="d-none">
-                <input type="submit" class="d-none"/>
-                <span>{{'search.filters.search.submit' | translate}}</span>
-            </label>
+            <button class="sr-only" type="submit">
+                {{'search.filters.search.submit' | translate}}
+            </button>
         </form>
 
         <ng-container *ngIf="shouldShowSlider()">