diff options
Diffstat (limited to 'src/client/views/nodes/DocuLinkBox.tsx')
| -rw-r--r-- | src/client/views/nodes/DocuLinkBox.tsx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/client/views/nodes/DocuLinkBox.tsx b/src/client/views/nodes/DocuLinkBox.tsx index 8f68effe8..f4c7d43aa 100644 --- a/src/client/views/nodes/DocuLinkBox.tsx +++ b/src/client/views/nodes/DocuLinkBox.tsx @@ -36,7 +36,7 @@ export class DocuLinkBox extends DocComponent<FieldViewProps, DocLinkSchema>(Doc (e.button === 0 && !e.ctrlKey) && e.stopPropagation(); } onPointerMove = action((e: PointerEvent) => { - let cdiv = this._ref.current!.parentElement; + let cdiv = this._ref && this._ref.current && this._ref.current.parentElement; if (cdiv && (Math.abs(e.clientX - this._downx) > 5 || Math.abs(e.clientY - this._downy) > 5)) { let bounds = cdiv.getBoundingClientRect(); let pt = Utils.getNearestPointInPerimeter(bounds.left, bounds.top, bounds.width, bounds.height, e.clientX, e.clientY); @@ -65,6 +65,7 @@ export class DocuLinkBox extends DocComponent<FieldViewProps, DocLinkSchema>(Doc } e.stopPropagation(); } + render() { let anchorDoc = Cast(this.props.Document[this.props.fieldKey], Doc); let hasAnchor = anchorDoc instanceof Doc && anchorDoc.type === DocumentType.PDFANNO; |