本文介绍了UIButton标题消失了的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有一个内置UIButton的ViewController。
当我点击时，按钮上的文字消失了。
我为所有状态添加了所有setTitle，但它会继续消失。
有什么想法？
I have a ViewController with an UIButton inside.When I clicked, the text on the button disappeared.I add all the setTitle for all states, but it continues disappearing.Any idea?
这是我的代码的一部分：
This is a part of my code:
@interface AddCardViewController : UITableViewController <UITextFieldDelegate>{
UIButton *commit;
......
@implementation AddCardViewController
- (void)viewDidLoad{
self.commit = [UIButton buttonWithType: UIButtonTypeCustom];
[self setCommitProperties];
[self.view addSubview:commit];
.........}
- (void) setCommitProperties{
CGRect frameTable = self.tableView.frame;
CGRect frame = CGRectMake(frameTable.origin.x + 10, 140, frameTable.size.width - 20, 40);
commit.frame = frame;
[commit setBackgroundColor : [UIColor whiteColor]];
[commit setTitle: NSLocalizedString(@"AddCard",@"") forState: UIControlStateNormal];
[commit setTitle: NSLocalizedString(@"AddCard",@"") forState: UIControlStateSelected];
[commit setTitle: NSLocalizedString(@"AddCard",@"") forState: UIControlStateHighlighted];
[commit setTitle: NSLocalizedString(@"AddCard",@"") forState: UIControlStateApplication];
[commit setTitle: NSLocalizedString(@"AddCard",@"") forState: UIControlStateReserved];
[commit setTitle: NSLocalizedString(@"AddCard",@"") forState: UIControlStateDisabled];
[commit addTarget:self action:@selector(buttonPressed:) forControlEvents:UIControlEventTouchDown];
UIColor *color = [[[PersonalizationManager alloc] init] getColor: @"AddCardViewController" :@"Commit_Title"];
[commit.titleLabel setTextColor: color];
color = [[[PersonalizationManager alloc] init] getColor: @"AddCardViewController" :@"Commit_Border"];
[commit.layer setBorderColor:[color CGColor]];
[commit.layer setBorderWidth : 0.5f];
[commit.layer setCornerRadius : 10.0f];
}
推荐答案
嗯，这很难说当然，但是文字不可见因为颜色是一样的吗？我看到你为所有状态设置了文本，但你也可能想为所有状态设置颜色。
Well it's hard to say for sure, but is the text not visible because the color is the same? I see you set the text for all states but you may want to set the color for all states as well.
[commit setTextColor:[UIColor redColor] forState:UIControlStateSelected];
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