告诉UITabBar加载哪个视图 [英] Tell UITabBar which view to load

问题描述

触摸UITabBar按钮时，是否可以根据某些状态加载视图? 例如，我触摸View1的主页"按钮.比我做一些代码，当我再次触摸主页"按钮时，将加载View2.

Is there a way to load views according to some states when touchingon UITabBar button? For example I touch "Home" button View1 loads. Than i do some code and when i touch "Home" button again View2 loads.

推荐答案

可以完成...假设我们在内存中有两个视图 myView1 & myView2 ..

It can be done ...Suppose we have two view in memory myView1 & myView2..

- (void)tabBar:(UITabBar *)tabBar didSelectItem:(UITabBarItem *)item
{
     if(OnPressHomeTabBarButton) // Put your condition at this place  
     {
        [myView1 removeFromSuperview];
        [self.view addSubview:myView2];

     }
     else 
     { 
        [myView2 removeFromSuperview];
        [self.view addSubview:myView1];
     } 
}

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