cleanup. fix color setting/interpolation for freeform animated views.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/client/views/global/globalScripts.ts b/src/client/views/global/globalScripts.ts
index b529991cb..8c49dc6ea 100644
--- a/src/client/views/global/globalScripts.ts
+++ b/src/client/views/global/globalScripts.ts
@@ -1,6 +1,6 @@
 import { Colors } from 'browndash-components';
 import { action, runInAction } from 'mobx';
-import { Doc } from '../../../fields/Doc';
+import { Doc, Opt } from '../../../fields/Doc';
 import { InkTool } from '../../../fields/InkField';
 import { BoolCast, Cast, NumCast, StrCast } from '../../../fields/Types';
 import { WebField } from '../../../fields/URLField';
@@ -52,7 +52,9 @@ ScriptingGlobals.add(function setBackgroundColor(color?: string, checkResult?: b
             const layoutFrameNumber = Cast(dv.props.docViewPath().lastElement()?.rootDoc?._currentFrame, 'number'); // frame number that container is at which determines layout frame values
             const contentFrameNumber = Cast(dv.rootDoc?._currentFrame, 'number', layoutFrameNumber ?? null); // frame number that content is at which determines what content is displayed
             if (contentFrameNumber !== undefined) {
-                CollectionFreeFormDocumentView.setStringValues(contentFrameNumber, dv.rootDoc, { fieldKey: color });
+                const obj: { [key: string]: Opt<string> } = {};
+                obj[fieldKey as any] = color;
+                CollectionFreeFormDocumentView.setStringValues(contentFrameNumber, dv.rootDoc, obj);
             } else {
                 dv.rootDoc['_' + fieldKey] = color;
             }