UITextField使用的相关方法

1.设置占位符

textField.placeholder = @“”;

2.设置暗文输入

textField.secureTextEntry = YES;

  3.设置键盘类型 textField.keyboardType = 1; 4.设置边框类型 

textField.boardStyle =  UITextBorderStyleRoundedRect; 

5.设置右下角return键

textField.returnKeyType = UIReturnKeyGo;
UIReturnKeyDefault,
UIReturnKeyGo,
UIReturnKeyGoogle,
UIReturnKeyJoin,
UIReturnKeyNext,
UIReturnKeyRoute,
UIReturnKeySearch,
UIReturnKeySend,
UIReturnKeyYahoo,
UIReturnKeyDone,
UIReturnKeyEmergencyCall,

6.设置清除图标

textField.clearButtonMode = 1;
UITextFieldViewModeNever,
UITextFieldViewModeWhileEditing,
UITextFieldViewModeUnlessEditing,
UITextFieldViewModeAlways

7.回收键盘

[textField resignFirstResponder ];

8.回收键盘 (点击空白处回收)

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{
     [self.textField resignFirstResponder];
}