From d06d06e6cea5aab1f78a6bc9b175248047e724c2 Mon Sep 17 00:00:00 2001
From: jojohoch <joachim.hoch@iqb.hu-berlin.de>
Date: Fri, 12 Nov 2021 10:12:33 +0100
Subject: [PATCH] Add abstract elementModel to CompoundElement

Required to query the elementModels of all instances of this class.
---
 .../compound-elements/compound-element.directive.ts            | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/projects/common/element-components/compound-elements/compound-element.directive.ts b/projects/common/element-components/compound-elements/compound-element.directive.ts
index 7a0aa4ab1..0d4cf8b10 100644
--- a/projects/common/element-components/compound-elements/compound-element.directive.ts
+++ b/projects/common/element-components/compound-elements/compound-element.directive.ts
@@ -4,7 +4,7 @@ import {
 } from '@angular/core';
 import { FormGroup } from '@angular/forms';
 import { ElementComponent } from '../../element-component.directive';
-import { InputElement } from '../../models/uI-element';
+import { InputElement, UIElement } from '../../models/uI-element';
 
 @Directive({ selector: 'app-compound-element' })
 
@@ -12,6 +12,7 @@ export abstract class CompoundElementComponent implements AfterViewInit {
   @Output() childrenAdded = new EventEmitter<QueryList<ElementComponent>>();
   compoundChildren!: QueryList<ElementComponent>;
   parentForm!: FormGroup;
+  abstract elementModel: UIElement;
 
   ngAfterViewInit(): void {
     this.childrenAdded.emit(this.compoundChildren);
-- 
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