fix(system): safe check all event target

2024-12-10 12:56:30 +08:00
parent 0f21ec21eb
commit b7b5032c02
9 changed files with 20 additions and 18 deletions
--- a/examples/react/src/examples/AddNodeOnEdgeDrop/index.tsx
+++ b/examples/react/src/examples/AddNodeOnEdgeDrop/index.tsx
@@ -47,7 +47,7 @@ const AddNodeOnEdgeDrop = () => {
    (event) => {
      if (!connectingNodeId.current) return;

-      const targetIsPane = (event.target as HTMLDivElement)?.classList.contains('react-flow__pane');
+      const targetIsPane = (event.target as Partial<Element> | null)?.classList?.contains('react-flow__pane');

      if (targetIsPane && 'clientX' in event && 'clientY' in event) {
        // we need to remove the wrapper bounds, in order to get the correct position