带小数的数字键盘 [英] Numeric keyboard with decimal

问题描述

我正在用方程式构建应用程序，我使用了数字键盘，但我想在上面放一个小数位.默认值为仅数字.如何在该键盘上添加小数输入?

I´m building an app with equations and I have used a numeric keyboard but I want to have a decimal slot on it. The default is only numbers. How do you add a decimal input on that keyboard?

这是我用来获取数字键盘的代码

This is the code I use to get the numeric keyboard

.keyboardType = UIKeyboardType.NumberPad

推荐答案

只需更改键盘类型:

self.someTextField.keyboardType = UIKeyboardType.decimalPad

请参见文档用于所有键盘类型.

See the documentation for all the keyboard types.

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