From 7c46213e4b0217a6c09de7c7af5e6e0ecf93232d Mon Sep 17 00:00:00 2001
From: Sebastian Stehle <sebastian@squidex.io>
Date: Wed, 16 Jan 2019 18:28:39 +0100
Subject: [PATCH] Hint for nested fields.

---
 .../features/content/shared/array-editor.component.html   | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Squidex/app/features/content/shared/array-editor.component.html b/src/Squidex/app/features/content/shared/array-editor.component.html
index 5d898d963..81f476dfc 100644
--- a/src/Squidex/app/features/content/shared/array-editor.component.html
+++ b/src/Squidex/app/features/content/shared/array-editor.component.html
@@ -20,6 +20,10 @@
     </div>
 </div>
 
-<button class="btn btn-success" (click)="addItem(undefined); $event.preventDefault()">
+<button class="btn btn-success" [disabled]="field.nested.length === 0" (click)="addItem(undefined); $event.preventDefault()">
     Add Item
-</button>
\ No newline at end of file
+</button>
+
+<small class="text-muted ml-2" *ngIf="field.nested.length === 0">
+    Add a nested field first to add items.
+</small>
\ No newline at end of file