如何在iPhone中转换键盘类型 [英] how convert keyboard type in iphone

问题描述

我正在尝试当用户单击UiTextfield时，我需要将键盘视图自动更改为Alpha视图，这可能吗?当用户在文本字段中输入内容时，他或她不应该在iphone的文本字段中输入数字值

I'm trying When the user click on a UiTextfield i need to change the keyboard view to the alpha view automatically, is this possible? when user enter in the textfield then he or she should not be alb to enter numeric value in text field in iphone

我该怎么做，请帮助我的朋友

how can i do this please help me friend

推荐答案

UITextField 的协议 UITextInputTraits 具有更改键盘类型的属性.

UITextField 's protocol UITextInputTraits has the property to change the keyboard type.

@property(nonatomic) UIKeyboardType keyboardType

myTextField.keyboardType = UIKeyboardTypeASCIICapable;

尝试使用我不确定您是否可以在现有的键盘视图上使用Alpha效果但是 UITextField 提供了属性 inputView 来添加自己的输入视图(自定义键盘).

I'm not sure about whether you could bring the alpha effect on the existing keyboard view or not But UITextField provide a property inputView to add own input view (custom keyboard).

@property (readwrite, retain) UIView *inputView;

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