fix(tabs): emit viewDidEnter and viewDidLeave on app during tab change

ionic-team · Oct 10, 2017 · c8be8e2 · manucorporat · Oct 12, 2017 · manucorporat
1 parent c4e9b5d
commit c8be8e2
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/src/components/tabs/tabs.ts b/src/components/tabs/tabs.ts
@@ -452,8 +452,15 @@ export class Tabs extends Ion implements AfterViewInit, RootNode, ITabs, Navigat
     }
 
     // Fire didEnter/didLeave lifecycle events
-    selectedPage && selectedPage._didEnter();
-    currentPage && currentPage._didLeave();
+    if (selectedPage) {
+      selectedPage._didEnter();
+      this._app.viewDidEnter.emit(selectedPage);
+    }
+
+    if (currentPage) {
+      currentPage && currentPage._didLeave();
+      this._app.viewDidLeave.emit(currentPage);
+    }
 
     // track the order of which tabs have been selected, by their index
     // do not track if the tab index is the same as the previous