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[已解决]swift输入法输入Return没有回车换行

Swift crifan 3898浏览 0评论

代码:

    func textFieldShouldReturn(textField: UITextField) -> Bool {
//        textField.resignFirstResponder()
       
//        sendMessage()
//        return true
        return false
    }

但是点击Return后,没有换行:

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用Shift+Return,才能输入回车?

对了:

好像是:

此处的TextField只是单行

UITextView才是可以输入多行。。。

而此处的,Return,在去掉:

//    func textFieldShouldReturn(textField: UITextField) -> Bool {
////        textField.resignFirstResponder()
//       
////        sendMessage()
//
//        return true
////        return false
//    }

后,Return已经可以输入了。

而没有回车换行,是由于TextField只能单行的缘故。。

抽空去换成:UITextView

应该就可以,点击Return,回车了。

转载请注明:在路上 » [已解决]swift输入法输入Return没有回车换行

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