1 files changed, 9 insertions, 12 deletions
diff --git a/src/client/views/nodes/LinkDocPreview.tsx b/src/client/views/nodes/LinkDocPreview.tsx
index 108930ad9..fa7a55bc7 100644
--- a/src/client/views/nodes/LinkDocPreview.tsx
+++ b/src/client/views/nodes/LinkDocPreview.tsx
@@ -19,6 +19,7 @@ import { Transform } from '../../util/Transform';
 import { DocumentView, DocumentViewSharedProps, OpenWhere } from './DocumentView';
 import './LinkDocPreview.scss';
 import * as React from 'react';
+import { ObservableReactComponent } from '../ObservableReactComponent';
 
 export class LinkInfo {
     private static _instance: Opt<LinkInfo>;
@@ -49,15 +50,7 @@ interface LinkDocPreviewProps {
     noPreview?: boolean;
 }
 @observer
-export class LinkDocPreview extends React.Component<LinkDocPreviewProps> {
-    _prevProps: LinkDocPreviewProps;
-    @observable _props: LinkDocPreviewProps;
-    constructor(props: LinkDocPreviewProps) {
-        super(props);
-        this._props = this._prevProps = props;
-        makeObservable(this);
-    }
-
+export class LinkDocPreview extends ObservableReactComponent<LinkDocPreviewProps> {
     _infoRef = React.createRef<HTMLDivElement>();
     _linkDocRef = React.createRef<HTMLDivElement>();
     @observable _targetDoc: Opt<Doc> = undefined;
@@ -66,6 +59,10 @@ export class LinkDocPreview extends React.Component<LinkDocPreviewProps> {
     @observable _linkSrc: Opt<Doc> = undefined;
     @observable _toolTipText = '';
     @observable _hrefInd = 0;
+    constructor(props: any) {
+        super(props);
+        makeObservable(this);
+    }
 
     @action
     init() {
@@ -84,9 +81,9 @@ export class LinkDocPreview extends React.Component<LinkDocPreviewProps> {
         this._toolTipText = '';
         this.updateHref();
     }
-    componentDidUpdate(props: any) {
-        copyProps(this);
-        if (props.linkSrc !== this._props.linkSrc || props.linkDoc !== this._props.linkDoc || props.hrefs !== this._props.hrefs) this.init();
+    componentDidUpdate(prevProps: Readonly<LinkDocPreviewProps>) {
+        copyProps(this, prevProps);
+        if (prevProps.linkSrc !== this._props.linkSrc || prevProps.linkDoc !== this._props.linkDoc || prevProps.hrefs !== this._props.hrefs) this.init();
     }
     componentDidMount() {
         this.init();