Ipad编号字段代码

Question

我正在寻找一种方法将我正常的html文本字段转换为Ipad的Numpad字段。 因此，当用户单击输入Ipad上的字段中的数字时，它将自动在Ipad上显示Numpad，并且用户不必从字符板中选择数字键盘。

此致敬礼。

Answer 1

以下枚举定义的键盘类型 -

typedef enum { 
    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 

    UIKeyboardTypeAlphabet = UIKeyboardTypeASCIICapable, // Deprecated 

} UIKeyboardType; 

你可以选择合适的键盘类型，按您的需要。 喜欢与文本字段 -

textField.keyboardType = UIKeyboardTypeNumberPad;