键盘只显示数字

Question

我不能输入任何字母和符号。模拟器运行时键盘上只有数字。如何将其更改为普通键盘？

Answer 1

键盘类型如下

typedef NS_ENUM(NSInteger, UIKeyboardType) { 
    UIKeyboardTypeDefault,    // Default type for the current input method. 
    UIKeyboardTypeASCIICapable,   // Displays a keyboard which can enter ASCII characters, non-ASCII keyboards remain active 
    UIKeyboardTypeNumbersAndPunctuation, // Numbers and assorted punctuation. 
    UIKeyboardTypeURL,     // A type optimized for URL entry (shows ./.com prominently). 
    UIKeyboardTypeNumberPad,    // A number pad (0-9). Suitable for PIN entry. 
    UIKeyboardTypePhonePad,    // A phone pad (1-9, *, 0, #, with letters under the numbers). 
    UIKeyboardTypeNamePhonePad,   // A type optimized for entering a person's name or phone number. 
    UIKeyboardTypeEmailAddress,   // A type optimized for multiple email address entry (shows space @ . prominently). 
#if __IPHONE_4_1 <= __IPHONE_OS_VERSION_MAX_ALLOWED 
    UIKeyboardTypeDecimalPad,    // A number pad with a decimal point. 
#endif 
#if __IPHONE_5_0 <= __IPHONE_OS_VERSION_MAX_ALLOWED 
    UIKeyboardTypeTwitter,    // A type optimized for twitter text entry (easy access to @ #) 
#endif 

}; 

所以只要改变你的文本字段键盘上面一个像这样的

textField.keyboardType = UIKeyboardTypeDefault;