【iOS】自定义textField的clearButton

方法一，rightView

textField有一个属性叫做rightView，只要给rightView添加一个自定义的Button，监听点击事件即可

方法二，KVC

 UIButton *button = [textField valueForKey:@"_clearButton"];   [button setImage:[UIImage imageNamed:@"icon_blueclear"] forState:UIControlStateNormal];    field.clearButtonMode = UITextFieldViewModeWhileEditing;

转原文地址

http://blog.csdn.net/qq_26359763/article/details/51159754