按钮的单选框

来源：互联网发布：淘宝买家秀模特兼职编辑：程序博客网时间：2024/06/07 20:38

- (void)viewDidLoad {
UIButton *checkbox = [UIButton buttonWithType:UIButtonTypeCustom];

    CGRect checkboxRect = CGRectMake(135,150,36,36);
    [checkbox setFrame:checkboxRect];

    [checkbox setImage:[UIImage imageNamed:@"checkbox_off.png"] forState:UIControlStateNormal];
    [checkbox setImage:[UIImage imageNamed:@"checkbox_on.png"] forState:UIControlStateSelected];

    [checkbox addTarget:self action:@selector(checkboxClick:) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:checkbox];

}

#pragma mark 勾选框方法

- (IBAction)checkBox:(id)sender {

checkBoxButton.selected = !checkBoxButton.selected;

if (checkBoxButton.selected) {

[self.nextButtonsetUserInteractionEnabled:YES];

[self.nextButtonsetBackgroundColor:[UIColorcolorWithHexString:@"#3f8be6"withAlpha:1]];

}else{

[self.nextButtonsetBackgroundColor:[UIColorcolorWithHexString:@"#d0d3d8"withAlpha:1]];

[self.nextButtonsetUserInteractionEnabled:NO];

}

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