fix(back-top): should prefer custom target (#490)

alauda · Aug 8, 2023 · 3a3aefa · 3a3aefa
1 parent c5ba896
commit 3a3aefa
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/.changeset/rich-dots-divide.md b/.changeset/rich-dots-divide.md
@@ -0,0 +1,5 @@
+---
+"@alauda/ui": patch
+---
+
+fix(back-top): should prefer custom target
diff --git a/src/back-top/back-top.component.ts b/src/back-top/back-top.component.ts
@@ -115,7 +115,7 @@ export class BackTopComponent {
 
   getTarget(target: TargetType): Element | Window {
     const scrollTarget =
-      (typeof target === 'string' && document.querySelector(target)) ||
+      (typeof target === 'string' ? document.querySelector(target) : target) ||
       this.cdkScrollable?.getElementRef().nativeElement ||
       window;
     this._scrollTarget = scrollTarget;