我正在使用IOS 7应用程序。默认情况下它显示为Pic(1)。但我需要将其更改为Pic(2)。我搜索了一下,发现需求的答案很少,但没有改变。或者其他我需要hide.So,我可以用背景image.This管理首先是图像如何在iOS 7的UISearchBar中更改位置或隐藏放大镜图标?
我用下面的代码来修改它。但是didnt成功。
在.h文件中
@property(nonatomic,strong) IBOutlet UISearchBar *findSearchBar;
在.m文件
@synthesize findSearchBar;
- (void)viewDidLoad
{
[super viewDidLoad];
[self setSearchIconToFavicon];
}
- (void)setSearchIconToFavicon
{
// The text within a UISearchView is a UITextField that is a subview of that UISearchView.
UITextField *searchField;
for (UIView *subview in self.findSearchBar.subviews)
{
if ([subview isKindOfClass:[UITextField class]]) {
searchField = (UITextField *)subview;
break;
}
}
if (searchField)
{
UIView *searchIcon = searchField.leftView;
if ([searchIcon isKindOfClass:[UIImageView class]])
{
NSLog(@"aye");
}
searchField.rightView = nil;
searchField.leftView = nil;
searchField.leftViewMode = UITextFieldViewModeNever;
searchField.rightViewMode = UITextFieldViewModeAlways;
}
}
我没有得到如何使视图的图像来nil.Its中心真是笑死我time.Please帮助我出错了。
漱口迅速-3:http://stackoverflow.com/questions/19289406/uisearchbar-search-icon-isnot-left-aligned-in-ios7/41976067# 41976067 – Shrawan