performance tuning for schema views to avoid re-rendering each table cell when child docs change.

1 files changed, 11 insertions, 9 deletions

diff --git a/src/client/views/collections/collectionLinear/CollectionLinearView.tsx b/src/client/views/collections/collectionLinear/CollectionLinearView.tsx
index 97eed7752..efd73a927 100644
--- a/src/client/views/collections/collectionLinear/CollectionLinearView.tsx
+++ b/src/client/views/collections/collectionLinear/CollectionLinearView.tsx
@@ -255,15 +255,17 @@ export class CollectionLinearView extends CollectionSubView() {
                         })}
                     />
 
-                    <div
-                        className="collectionLinearView-content"
-                        style={{
-                            height: this.dimension(),
-                            flexDirection: flexDir as any,
-                            gap: flexGap,
-                        }}>
-                        {this.childLayoutPairs.map(pair => this.getDisplayDoc(pair.layout))}
-                    </div>
+                    {!this.layoutDoc.linearViewIsExpanded ? null : (
+                        <div
+                            className="collectionLinearView-content"
+                            style={{
+                                height: this.dimension(),
+                                flexDirection: flexDir as any,
+                                gap: flexGap,
+                            }}>
+                            {this.childLayoutPairs.map(pair => this.getDisplayDoc(pair.layout))}
+                        </div>
+                    )}
                 </div>
             </div>
         );