时间:2021-03-21 10:28:45 | 栏目:iOS代码 | 点击:次
其实这个没什么记的,初始化按钮给按钮分别设置选中时对图片和被选中时的图片,给按钮添加方法,在方法中实现三句话就OK了,下面直接看代码:
首先在.m中声明一个按钮
@property (nonatomic, strong) UIButton *selecBtn;
//初始化按钮 UIButton * button = [UIButton buttonWithType:UIButtonTypeCustom]; //给按钮设置图片 [button setBackgroundImage:[UIImage imageNamed:imageArray[i]] forState:UIControlStateNormal]; [button setBackgroundImage:[UIImage imageNamed:SeleimageArray[i]] forState:UIControlStateDisabled]; //添加方法 [button addTarget:self action:@selector(changeDataButton:) forControlEvents:UIControlEventTouchDown];
然后在方法中如下:
- (IBAction)btnClick:(UIButton *)btn { self.selecBtn.enabled = YES; btn.enabled = NO; self.selecBtn = btn; }