fix(tooltip): remove tooltip component after it's parent destroyed

angular · Oct 12, 2016 · 1649d76 · 1649d76
1 parent e0db8c3
commit 1649d76
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/lib/tooltip/tooltip.ts b/src/lib/tooltip/tooltip.ts
@@ -68,6 +68,15 @@ export class MdTooltip {
     this._createOverlay();
   }
 
+  /**
+   * Remove overlay after tooltip's parent has been destroyed
+   */
+  ngOnDestroy() {
+    this.visible = false;
+    this._overlayRef.dispose();
+    this._overlayRef = null;
+  }
+
   /**
    * Create the overlay config and position strategy
    */