From ee0084102192b97497615b1146ca2dfacaf3c8c0 Mon Sep 17 00:00:00 2001
From: "adel.kalimullin" <a.kalimullin@micord.ru>
Date: Wed, 16 Apr 2025 14:17:20 +0300
Subject: [PATCH 1/2] SUPPORT-9116:add clear org from tree

---
 frontend/src/resources/css/components-autority.css    |  4 ++++
 .../component/field/DropdownTreeView.html             |  2 +-
 .../component/field/DropdownTreeViewComponent.ts      | 11 ++++++++++-
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/frontend/src/resources/css/components-autority.css b/frontend/src/resources/css/components-autority.css
index 08c7356c..86cc4e50 100644
--- a/frontend/src/resources/css/components-autority.css
+++ b/frontend/src/resources/css/components-autority.css
@@ -300,6 +300,10 @@
 .webbpm.account-applications dropdown-tree-view .bi-caret-right-fill::before {
     content: "\f4fd";
 }
+.webbpm.account-applications dropdown-tree-view :focus {
+    outline: none !important;
+    box-shadow: none !important;
+}
 /* DropDownTree end */
 
 .webbpm.account-applications .selectize-dropdown, 
diff --git a/frontend/src/resources/template/account_applications/component/field/DropdownTreeView.html b/frontend/src/resources/template/account_applications/component/field/DropdownTreeView.html
index 5a07b640..f9060a91 100644
--- a/frontend/src/resources/template/account_applications/component/field/DropdownTreeView.html
+++ b/frontend/src/resources/template/account_applications/component/field/DropdownTreeView.html
@@ -4,7 +4,7 @@
            [hidden]="!label" class="control-label">
         <span>{{label}}<span *ngIf="isRequired()" class="alarm"> *</span></span>
     </label>
-    <div>
+    <div tabindex="0" (keydown)="onKeyDown($event)">
         <ngx-dropdown-treeview-select
             [items]="items"
             [maxHeight]="maxHeight"
diff --git a/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts b/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts
index 3a1bd0d4..0d1a9bdd 100644
--- a/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts
+++ b/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts
@@ -7,7 +7,7 @@ import {
 } from "@angular/core";
 import {
   AdvancedProperty,
-  Event,
+  Event, EventUtils,
   InputControl,
   LocalStorageService,
   NotNull,
@@ -269,6 +269,15 @@ export class DropdownTreeViewComponent extends InputControl {
     return null;
   }
 
+  onKeyDown(event: KeyboardEvent): void {
+    const isInput = (event.target as HTMLElement).tagName === 'INPUT';
+    if (EventUtils.isKeyBackspace(event) && !isInput && this.value) {
+      this.clearValue();
+      event.stopPropagation();
+      event.preventDefault();
+    }
+  }
+
   onChange() {
     super.onChange();
     this.valueChangeEvent.trigger(this.value);

From 0615b6daea6dfb59d8a9be200e9739032802a620 Mon Sep 17 00:00:00 2001
From: "adel.kalimullin" <a.kalimullin@micord.ru>
Date: Wed, 16 Apr 2025 14:20:14 +0300
Subject: [PATCH 2/2] SUPPORT-9116:refactor

---
 .../component/field/DropdownTreeViewComponent.ts               | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts b/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts
index 0d1a9bdd..c71d31ae 100644
--- a/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts
+++ b/frontend/src/ts/account_applications/component/field/DropdownTreeViewComponent.ts
@@ -7,7 +7,8 @@ import {
 } from "@angular/core";
 import {
   AdvancedProperty,
-  Event, EventUtils,
+  Event,
+  EventUtils,
   InputControl,
   LocalStorageService,
   NotNull,