防连点操作遗漏问题处理

yanglingyu
1 parent 01f8ba47
Showing 1 changed file with 5 additions and 2 deletions
CNLiveScioLive/Pages/Tools/Category/UINavigationController+PushOneVC.m
@@ -23,9 +23,12 @@
 -(void)CN_pushViewController:(UIViewController *)viewController animated:(BOOL)animated
 {
     if ([self.viewControllers.lastObject isKindOfClass:[viewController class]]) {
-        return;
-    }
+        NSMutableArray *controllersAry = [NSMutableArray arrayWithArray:self.viewControllers];
+        [controllersAry replaceObjectAtIndex:self.viewControllers.count-1 withObject:viewController];
+        [self setViewControllers:controllersAry animated:YES];
+    }else{
     self.modalPresentationStyle = UIModalPresentationFullScreen;
     [self CN_pushViewController:viewController animated:YES];
+    }
 }
 @end