From dd8e796fc7138c0452c59440fbbbb6c3b2916525 Mon Sep 17 00:00:00 2001
From: KenTandrian <kenricktan11@gmail.com>
Date: Sat, 21 Feb 2026 00:24:53 +0700
Subject: [PATCH] feat(lib): implement input signal on placeholder

---
 .../src/lib/activities-filter/activities-filter.component.html | 2 +-
 .../src/lib/activities-filter/activities-filter.component.ts   | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/libs/ui/src/lib/activities-filter/activities-filter.component.html b/libs/ui/src/lib/activities-filter/activities-filter.component.html
index fb77ea1e2..4ad0dfde8 100644
--- a/libs/ui/src/lib/activities-filter/activities-filter.component.html
+++ b/libs/ui/src/lib/activities-filter/activities-filter.component.html
@@ -23,7 +23,7 @@
       [matAutocomplete]="autocomplete"
       [matChipInputFor]="chipList"
       [matChipInputSeparatorKeyCodes]="separatorKeysCodes"
-      [placeholder]="placeholder"
+      [placeholder]="placeholder()"
       (matChipInputTokenEnd)="onAddFilter($event)"
     />
   </mat-chip-grid>
diff --git a/libs/ui/src/lib/activities-filter/activities-filter.component.ts b/libs/ui/src/lib/activities-filter/activities-filter.component.ts
index a38fd6731..55ae42bea 100644
--- a/libs/ui/src/lib/activities-filter/activities-filter.component.ts
+++ b/libs/ui/src/lib/activities-filter/activities-filter.component.ts
@@ -12,6 +12,7 @@ import {
   OnChanges,
   SimpleChanges,
   ViewChild,
+  input,
   output
 } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
@@ -54,11 +55,11 @@ import { translate } from '../i18n';
 export class GfActivitiesFilterComponent implements OnChanges {
   @Input() allFilters: Filter[];
   @Input() isLoading: boolean;
-  @Input() placeholder: string;
 
   @ViewChild('autocomplete') protected matAutocomplete: MatAutocomplete;
   @ViewChild('searchInput') protected searchInput: ElementRef<HTMLInputElement>;
 
+  public readonly placeholder = input.required<string>();
   public readonly valueChanged = output<Filter[]>();
 
   protected readonly filterGroups$ = new BehaviorSubject<FilterGroup[]>([]);