From 67223bc2f0b257b7ef6e2be978b79043be66a630 Mon Sep 17 00:00:00 2001
From: Kristan Ntavidi <kntavidi@cite.gr>
Date: Tue, 30 Mar 2021 12:11:22 +0300
Subject: [PATCH] Dataset profile editor. Minor Fix not building issue.

---
 .../dataset-profile-editor-composite-field.component.html | 4 ++--
 .../dataset-profile-editor-composite-field.component.ts   | 8 ++++++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/composite-field/dataset-profile-editor-composite-field.component.html b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/composite-field/dataset-profile-editor-composite-field.component.html
index 35a28de3b..c0d8aa493 100644
--- a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/composite-field/dataset-profile-editor-composite-field.component.html
+++ b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/composite-field/dataset-profile-editor-composite-field.component.html
@@ -188,13 +188,13 @@
 				<span style="font-weight: bold;">{{'DATASET-PROFILE-EDITOR.ACTIONS.FIELD.PREVIEW' | translate}}</span>
 			</div>
 
-			<div style="margin-right: -15px; margin-left: -15px;" *ngIf="previewForm && form?.get('fields').controls[0].get('viewStyle')?.value.renderStyle">
+			<div style="margin-right: -15px; margin-left: -15px;" *ngIf="previewForm && firstField?.get('viewStyle').get('renderStyle').value">
 				<app-form-section-inner  [form]="previewForm">
 
 				</app-form-section-inner>
 			</div>
 			
-			<div class="w-100" *ngIf="!form?.get('fields').controls[0].get('viewStyle')?.value.renderStyle">
+			<div class="w-100" *ngIf="!firstField?.get('viewStyle').get('renderStyle').value">
 				<em>
 					{{'DATASET-PROFILE-EDITOR.ACTIONS.FIELD.NOT-INITIALIZED' | translate}}
 				</em>
diff --git a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/composite-field/dataset-profile-editor-composite-field.component.ts b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/composite-field/dataset-profile-editor-composite-field.component.ts
index d8505a45a..65501d152 100644
--- a/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/composite-field/dataset-profile-editor-composite-field.component.ts
+++ b/dmp-frontend/src/app/ui/admin/dataset-profile/editor/components/composite-field/dataset-profile-editor-composite-field.component.ts
@@ -84,6 +84,14 @@ export class DatasetProfileEditorCompositeFieldComponent implements OnInit, OnCh
 		// this.showAdditionalInfo = !!this.form.get('additionalInformation').value;
 	}
 
+	get firstField(){
+		try{
+			return (this.form.get('fields') as FormArray).at(0);
+		}catch{
+			return null;
+		}
+	}
+
 	get isMultiplicityEnabled(){
 		if(!this.form.get('multiplicity')){
 			return false;