updated more [DocData] to .$ things

1 files changed, 2 insertions, 3 deletions

diff --git a/src/client/views/nodes/DiagramBox.tsx b/src/client/views/nodes/DiagramBox.tsx
index a49c69be3..3b666bad5 100644
--- a/src/client/views/nodes/DiagramBox.tsx
+++ b/src/client/views/nodes/DiagramBox.tsx
@@ -3,7 +3,6 @@ import { action, computed, makeObservable, observable, reaction } from 'mobx';
 import { observer } from 'mobx-react';
 import * as React from 'react';
 import { Doc, DocListCast } from '../../../fields/Doc';
-import { DocData } from '../../../fields/DocSymbols';
 import { RichTextField } from '../../../fields/RichTextField';
 import { Cast, DocCast, NumCast, RTFCast, StrCast } from '../../../fields/Types';
 import { Gestures } from '../../../pen-gestures/GestureTypes';
@@ -46,7 +45,7 @@ export class DiagramBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
     @observable _errorMessage = '';
 
     @computed get mermaidcode() {
-        return StrCast(this.Document[DocData].text, RTFCast(this.Document[DocData].text)?.Text);
+        return StrCast(this.Document.$text, RTFCast(this.Document.$text)?.Text);
     }
 
     componentDidMount() {
@@ -89,7 +88,7 @@ export class DiagramBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
     };
 
     setMermaidCode = undoable((res: string) => {
-        this.Document[DocData].text = new RichTextField(
+        this.Document.$text = new RichTextField(
             JSON.stringify({
                 doc: {
                     type: 'doc',