JKCountDownButton

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JKCountDownButton

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JKCountDownButton,子类化UIButton实现IOS倒计时按钮,常常用于注册等发送验证码的时候进行倒计时操作

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최종 버전 다운로드 (.zip)

- - LaunchScreen.xib
- - JKCountDownButton.h
  - JKCountDownButton.m
- AppDelegate.h
- AppDelegate.m
- DemoViewController.h
- DemoViewController.m
- DemoViewController.xib
- Info.plist
- main.m
- RootViewController.h
- RootViewController.m
- RootViewController.xib
- - contents.xcworkspacedata
- project.pbxproj
.DS_Store
.gitignore
demo.gif
JKCountDownButton.podspec
LICENSE
README.md

// repository documentation

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# JKCountDownButton
JKCountDownButton,子类化UIButton实现IOS倒计时按钮,常常用于注册等发送验证码的时候进行倒计时操作

JKCountDownButton, subclassing UIButton implementation iOS countdown button, register with sending the verification code and countdown

## Installation

### Installation with CocoaPods

platform :ios
 	pod 'JKCountDownButton'
 	
### Manually

Copy JKCountDownButton.h JKCountDownButton.m in JKCountDownButton/ to your project.

## Usage
### Code
    JKCountDownButton *_countDownCode;
    _countDownCode = [JKCountDownButton buttonWithType:UIButtonTypeCustom];
    _countDownCode.frame = CGRectMake(81, 200, 108, 32);
    [_countDownCode setTitle:@"开始" forState:UIControlStateNormal];
    _countDownCode.backgroundColor = [UIColor blueColor];
    [self.view addSubview:_countDownCode];
    
     [_countDownCode countDownButtonHandler:^(JKCountDownButton*sender, NSInteger tag) {
        sender.enabled = NO;

[sender startCountDownWithSecond:10];

[sender countDownChanging:^NSString *(JKCountDownButton *countDownButton,NSUInteger second) {
            NSString *title = [NSString stringWithFormat:@"剩余%zd秒",second];
            return title;
        }];
        [sender countDownFinished:^NSString *(JKCountDownButton *countDownButton, NSUInteger second) {
            countDownButton.enabled = YES;
            return @"点击重新获取";
            
        }];

}];

###xib
    @property (weak, nonatomic) IBOutlet JKCountDownButton *countDownXib;

- (IBAction)countDownXibTouched:(JKCountDownButton*)sender {
    sender.enabled = NO;
    //button type要 设置成custom 否则会闪动
    [sender startCountDownWithSecond:60];
 
    [sender countDownChanging:^NSString *(JKCountDownButton *countDownButton,NSUInteger second) {
        NSString *title = [NSString stringWithFormat:@"剩余%zd秒",second];
        return title;
    }];
    [sender countDownFinished:^NSString *(JKCountDownButton *countDownButton, NSUInteger second) {
        countDownButton.enabled = YES;
        return @"点击重新获取";
        
    }];
}
## License

This code is distributed under the terms and conditions of the MIT license.

## Demo
![](https://raw.githubusercontent.com/shaojiankui/JKCountDownButton/master/demo.gif)

JKCountDownButton

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