logic save ketika room di remove semua

src/app/content/hemat-app/list-monitoring/add-edit-list/add-edit-list.component.html

@@ -263,7 +263,7 @@
                       <button
                         type="submit"
                         class="btn btn-primary"
-                        [disabled]="disableButton"
+                        [disabled]="disableButtonSave"
                         style="
                           color: #ffffff !important;
                           border-color: #37a647 !important;

src/app/content/hemat-app/list-monitoring/add-edit-list/add-edit-list.component.ts

@@ -38,6 +38,7 @@ export class AddEditListComponent {
   roombuildingId: any;
   dataRoomBuilding: any;
   disableButton: boolean = true;
+  disableButtonSave: boolean = true;
   lewatModal: boolean = false;
   // userProfileForm: FormGroup;
   public userList: FormArray;
@@ -97,23 +98,29 @@ export class AddEditListComponent {
   addPhone() {
     this.userList.push(this.createRoom());
     this.disableButton = true;
+    this.disableButtonSave = true;
   }
 
   removePhone(index) {
     this.userList.removeAt(index);
     this.isRoomDuplicate(index);
+    if (this.userList.value.length === 0) {
+      this.disableButtonSave = true;
+    }
   }
 
   validateDouble(event: any, index: number) {
     const selectedRoomId = (event.target as HTMLSelectElement).value;
     if (this.isRoomDuplicate(index)) {
       this.disableButton = true;
+      this.disableButtonSave = true;
       this.toastr.error("Room", "Data yang ada masukan double!", {
         timeOut: 2000,
         closeButton: true,
       });
     } else {
       this.disableButton = false;
+      this.disableButtonSave = false;
     }
     
   }
@@ -126,6 +133,7 @@ export class AddEditListComponent {
     ).length;
     if (roomOccurrences === 0) {
       this.disableButton = false;
+      this.disableButtonSave = false;
     }
     return roomOccurrences > 1;
   }