ios菜鸟之路：textfield隐藏键盘以及点击背景取消键盘

来源：互联网发布：php exec 返回值编辑：程序博客网时间：2024/05/01 05:03

一、点击Done按键隐藏键盘：

//在头文件.h中初始化

@property (strong, nonatomic) IBOutlet UITextField *account_reg_TextField;
@property (strong, nonatomic) IBOutlet UITextField *passwd_reg_TextField;
@property (strong, nonatomic) IBOutlet UITextField *check_passwd_reg_TextField;

//action 事件选择 did end on exit

- (IBAction)textfieldDoneEditing:(id)sender;
- (IBAction)paswdDoneEditng:(id)sender;

- (IBAction)checkpasswdDoneEditing:(id)sender;

//在.m文件中实现方法

- (IBAction)textfieldDoneEditing:(id)sender {
    [account_reg_TextField resignFirstResponder];

}

- (IBAction)paswdDoneEditng:(id)sender {
    [passwd_reg_TextField resignFirstResponder];
}

- (IBAction)checkpasswdDoneEditing:(id)sender {
     [check_passwd_reg_TextField resignFirstResponder];
}

二、帅帅的背景点击取消键盘

选择视图，在最右边的custom class中选择UIButton 即把背景改成了button事件

- (IBAction)backgroundbutton:(id)sender;

//.m文件的实现

- (IBAction)backgroundbutton:(id)sender {
    [account_reg_TextField resignFirstResponder];
    [passwd_reg_TextField resignFirstResponder];
    [check_passwd_reg_TextField resignFirstResponder];
}

可以了吧嘻嘻