From a2333e76fea26d2ce03272947d8a89973489fa46 Mon Sep 17 00:00:00 2001
From: Tyler Schicke <tyler_schicke@brown.edu>
Date: Thu, 16 May 2019 20:31:21 -0400
Subject: Made KVP not render while documents are loading

---
 src/client/views/nodes/DocumentContentsView.tsx | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'src/client/views/nodes/DocumentContentsView.tsx')

diff --git a/src/client/views/nodes/DocumentContentsView.tsx b/src/client/views/nodes/DocumentContentsView.tsx
index f3d76c49b..e96a0f068 100644
--- a/src/client/views/nodes/DocumentContentsView.tsx
+++ b/src/client/views/nodes/DocumentContentsView.tsx
@@ -46,10 +46,16 @@ export class DocumentContentsView extends React.Component<DocumentViewProps & {
     layoutKey: string,
 }> {
     @computed get layout(): string {
-        return StrCast(this.props.Document[this.props.layoutKey],
-            this.props.Document.data ?
+        const layout = Cast(this.props.Document[this.props.layoutKey], "string");
+        if (layout === undefined) {
+            return this.props.Document.data ?
                 "<FieldView {...props} fieldKey='data' />" :
-                KeyValueBox.LayoutString(this.props.Document.proto ? "proto" : ""));
+                KeyValueBox.LayoutString(this.props.Document.proto ? "proto" : "");
+        } else if (typeof layout === "string") {
+            return layout;
+        } else {
+            return "<p>Loading layout</p>";
+        }
     }
 
     CreateBindings(): JsxBindings {
-- 
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