From 1ca65aeb7db7bad300d55575bc09f047c218c900 Mon Sep 17 00:00:00 2001
From: "adel.ka" <a.kalimullin@micord.ru>
Date: Mon, 15 Sep 2025 11:03:03 +0300
Subject: [PATCH] SUPPORT-9410: add cache clearValue

---
 .../field/DropdownTreeViewComponent.ts        |  9 ++++++++
 .../filter/DropdownTreeViewFilterComponent.ts | 21 ++++++++++++++-----
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts b/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts
index 10306c75..9bea6d62 100644
--- a/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts
+++ b/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts
@@ -282,6 +282,15 @@ export class DropdownTreeViewComponent extends InputControl {
     }
   }
 
+  clearValue() {
+    if (this.webbpmStorage) {
+      this.cachedValue = null;
+      this.webbpmStorage.delete(this.storageKey);
+    }
+
+    super.clearValue();
+  }
+
   onChange() {
     super.onChange();
     this.valueChangeEvent.trigger(this.value);
diff --git a/frontend/src/ts/account_applications/component/filter/DropdownTreeViewFilterComponent.ts b/frontend/src/ts/account_applications/component/filter/DropdownTreeViewFilterComponent.ts
index d20937c5..33a67c3f 100644
--- a/frontend/src/ts/account_applications/component/filter/DropdownTreeViewFilterComponent.ts
+++ b/frontend/src/ts/account_applications/component/filter/DropdownTreeViewFilterComponent.ts
@@ -5,15 +5,20 @@ import {DropdownTreeViewComponent} from "../field/DropdownTreeViewComponent";
 export class DropdownTreeViewFilterComponent extends FilterComponent {
 
   public isBusinessId: boolean;
+  private treeViewComponent: DropdownTreeViewComponent;
+
+  initialize() {
+    super.initialize();
+    this.treeViewComponent = this.getScript(DropdownTreeViewComponent) as DropdownTreeViewComponent;
+  }
 
   public getFilter(): Filter {
-    let treeViewComponent = this.getScript(DropdownTreeViewComponent) as DropdownTreeViewComponent;
-    let model = treeViewComponent.value;
+    let model = this.treeViewComponent.value;
 
-    if (!model && treeViewComponent.cachedValue) {
+    if (!model && this.treeViewComponent.cachedValue) {
       let value = this.isBusinessId
-                  ? treeViewComponent.cachedValue.businessId
-                  : treeViewComponent.cachedValue.id;
+                  ? this.treeViewComponent.cachedValue.businessId
+                  : this.treeViewComponent.cachedValue.id;
       return FilterUtil.singleValueFilter(this.getObjectId(), value, this.operation);
     }
     else if (model) {
@@ -24,4 +29,10 @@ export class DropdownTreeViewFilterComponent extends FilterComponent {
       return null;
     }
   }
+
+
+  resetFilter(): Promise<void> | void {
+    this.treeViewComponent.clearValue();
+    return super.resetFilter();
+  }
 }