在导航栏添加搜索框

ZHZMAREN

于 2016-02-25 13:00:31 发布

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分类专栏： iOS之UI

本文链接：https://blog.youkuaiyun.com/ZHZMAREN/article/details/50736880

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    //导航条的搜索条
        UISearchBar *searchBar = [[UISearchBar alloc]initWithFrame:CGRectMake(500.0f,0.0f,250.0f,44.0f)];
        searchBar.delegate = self;
        [searchBar setPlaceholder:@"搜索"];
         
        //将搜索条放在一个UIView上
        UIView *searchView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, 768, 44)];
        searchView.backgroundColor = [UIColor clearColor];
        [searchView addSubview:searchBar];
         
        self.navigationItem.titleView = searchView;
       

// 自定义导航栏的背景：

[[UINavigationBar appearance] setBarTintColor:[UIColor redColor]];   //@{}代表Dictionary    [[UINavigationBar appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName:[UIColor whiteColor]}];