使UISearchBar背景清晰 [英] Make UISearchBar background clear

问题描述

我无法清除搜索栏我试图通过设置其背景颜色来清楚地表达它，并且我还在搜索栏下放置了一个图像

I am not able to clear search bar I have tried to make it clear by setting its background color clear and I have also placed one image under searchbar

我有也明确了搜索栏的背景

I have also made clear background of searchbar

 for (UIView *subview in self.searchBarHome.subviews) {
      if ([subview isKindOfClass:NSClassFromString(@"UISearchBarBackground")]) {
         [subview removeFromSuperview];//please help me to make clear background of uisearchbar
        break; 
    }
}
[self.searchBarHome setBackgroundColor:[UIColor clearColor]];

推荐答案

对于iOS7 +，您需要做的就是：

For iOS7+, all you need to do is:

[self.searchBarHome setBackgroundColor:[UIColor clearColor]];
[self.searchBarHome setBarTintColor:[UIColor clearColor]]; //this is what you want

注意：这将是不能用于iOS6

NOTE: This will not work for iOS6

对于iOS6 +，即使在iOS7中，以下内容也会处理：

For iOS6+, the following will take care of it even in iOS7:

[self.searchBarHome setBackgroundColor:[UIColor clearColor]];
[self.searchBarHome setBackgroundImage:[UIImage new]];
[self.searchBarHome setTranslucent:YES];

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