fix: add attribute hover style is not applied (#66)

fix: add attribute hover is not applied
Caleydo · Oct 13, 2023 · d74529b · d74529b
1 parent 4f300e5
commit d74529b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Taskview/SearchBar.ts b/src/Taskview/SearchBar.ts
@@ -300,10 +300,11 @@ export class SearchBar {
         if (d.optionType === 'gene') {
           // set global optionId
           this._geneHoverOptionId = d.optionId;
+          const currentTarget = event.currentTarget as HTMLElement; // store current target as it becomes null by the time the timeout is executed
           setTimeout(() => {
             // update detail after timeout time global and current optionId is equal
             if (d.optionId === this._geneHoverOptionId) {
-              this._mouseOverHandler(d, event.currentTarget);
+              this._mouseOverHandler(d, currentTarget);
             }
           }, 200);
         } else {