如果用xib写UITextField
xib:
Clear Button: Appears while editing
如果用代码写UITextField
.m
textField.clearButtonMode = UITextFieldViewModeWhileEditing;
参考来源：https://blog.csdn.net/u013653715/article/details/25709111
如果用xib写UITextField
xib:
Clear Button: Appears while editing
如果用代码写UITextField
.m
textField.clearButtonMode = UITextFieldViewModeWhileEditing;
参考来源：https://blog.csdn.net/u013653715/article/details/25709111
本文标题：UITextField出现删除按钮
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