慕虎7371278
123<TextInputkeyboardType="numeric"returnKeyType="search"/>决定返回键的样式: 12returnKeyType enum('default', 'go', 'google', 'join', 'next', 'route', 'search', 'send', 'yahoo', 'done', 'emergency-call')决定打开哪种键盘,例如,数字键盘:1234keyboardType enum('default', "ascii-capable", 'numbers-and-punctuation', 'url', 'number-pad', 'phone-pad', 'name-phone-pad', 'email-address', 'decimal-pad', 'twitter', 'web-search', "numeric")