fix: Update handleDisclosureClick to handle undefined events #9254
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
Fixes #9253
This PR addresses the TypeError:
undefined is not an object (evaluating 'e.preventDefault')
error that occurs in the Sidebar component.Problem
The error occurs when
handleExpand
inCollectionLink.tsx
callsonDisclosureClick()
without an event parameter, and then inStarredLink.tsx
, thehandleDisclosureClick
function tries to callev.preventDefault()
on an undefined event.Solution
Modified the
handleDisclosureClick
function inStarredLink.tsx
to handle undefined events by using optional chaining (ev?.preventDefault()
andev?.stopPropagation()
). This ensures that whenhandleDisclosureClick
is called without an event parameter, it doesn't try to call methods on an undefined object.Testing
This change should prevent the TypeError from occurring when expanding collections in the sidebar.