[PROD-3656] [FIX] added pipe

ui-ngx/src/app/modules/home/components/widget/lib/gateway/gateway-service-rpc-connector-templates.component.html

@@ -37,7 +37,7 @@
     [ngTemplateOutletContext]="{ $implicit: config, innerValue: false }">
   </ng-container>
   <ng-template #RPCTemplateRef let-config let-innerValue='innerValue'>
-    <div *ngIf="config.value !== null"
+    <div *ngIf="config.value | isExist"
          [fxLayout]="isObject(config.value) ? 'column': 'row'"
          [fxLayoutAlign]="!isObject(config.value) ? 'space-between center' : ''"
          [ngStyle]="{'padding-left': innerValue ? '16px': '0'}"

ui-ngx/src/app/shared/pipe/is-exist.pipe.ts

@@ -0,0 +1,10 @@
+import { Pipe, PipeTransform } from '@angular/core';
+
+@Pipe({
+  name: 'isExist'
+})
+export class IsExistPipe implements PipeTransform {
+  transform(value: unknown): boolean {
+    return value !== null && value !== undefined;
+  }
+}

ui-ngx/src/app/shared/shared.module.ts

@@ -219,6 +219,7 @@ import { ImageGalleryDialogComponent } from '@shared/components/image/image-gall
 import { RuleChainSelectPanelComponent } from '@shared/components/rule-chain/rule-chain-select-panel.component';
 import { WidgetButtonComponent } from '@shared/components/button/widget-button.component';
 import { HexInputComponent } from '@shared/components/color-picker/hex-input.component';
+import { IsExistPipe } from "@shared/pipe/is-exist.pipe";
 
 export function MarkedOptionsFactory(markedOptionsService: MarkedOptionsService) {
   return markedOptionsService;
@@ -366,6 +367,7 @@ export function MarkedOptionsFactory(markedOptionsService: MarkedOptionsService)
     ShortNumberPipe,
     SelectableColumnsPipe,
     KeyboardShortcutPipe,
+    IsExistPipe,
     TbJsonToStringDirective,
     JsonObjectEditDialogComponent,
     HistorySelectorComponent,
@@ -619,6 +621,7 @@ export function MarkedOptionsFactory(markedOptionsService: MarkedOptionsService)
     SafePipe,
     ShortNumberPipe,
     SelectableColumnsPipe,
+    IsExistPipe,
     RouterModule,
     TranslateModule,
     JsonObjectEditDialogComponent,