pha*_*234 8 user-interface wolfram-mathematica
是否有一种简单的方法可以让它发挥作用?
text = "";
DialogInput[{TextCell["Try to type a text with linebreaks :-)"],
InputField[Dynamic[text], String],
Button["Ok", DialogReturn[text]]}]
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问题是InputField在输入后终止Return.我只想要一个简单的文本输入字段.
Chr*_*nen 11
感谢单挑的列昂尼德.这是代码:
text = "";
DialogInput[{TextCell["Try to type a text with linebreaks :-)"],
InputField[Dynamic[text], String, FieldSize -> {30, 6}],
DefaultButton[DialogReturn[text]]},
NotebookEventActions -> {"ReturnKeyDown" :>
FrontEndExecute[NotebookWrite[InputNotebook[], "\n"]]}]
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FrontEndExecute语句在此版本中稍微简单一些.
顺便提一下,要清除NotebookEventActions的默认Return键操作,您可以使用NotebookEventActions->{}.这对于在输入期间停止对话框消失非常有用.