尝试使用2个UIButton创建视图时发生错误
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我正在尝试使用两个UIButton创建一个视图。代码可以编译,没有任何错误,但是按钮没有任何标签,因此无法单击它们。
-(id)initWithTabBar {
if ([self init]) {
self.title = @\"Tab1\";
self.tabBarItem.image = [UIImage imageNamed:@\"promoters.png\"];
self.navigationItem.title = @\"Nav 1\";
}
UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button setTitle:@\"Button\" forState:UIControlStateNormal];
[button addTarget:self action:@selector(facebookAuthorize) forControlEvents:UIControlEventTouchDown];
[button setFrame:CGRectMake(10, 10, 100, 100)];
[self.view addSubview:button];
[button release];
UIButton *button2 = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button2 setTitle:@\"Button\" forState:UIControlStateNormal];
[button2 addTarget:self action:@selector(facebookLogin) forControlEvents:UIControlEventTouchDown];
[button2 setFrame:CGRectMake(110, 10, 100, 100)];
[self.view addSubview:button2];
[button2 release];
return self;
}
没有找到相关结果
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佃蒜狗掂哥
疾很毋悲