获取jDateChooser日期到jLabel [英] Get jDateChooser date to jLabel

问题描述

这是我的恶劣问题。现在我正在尝试根据我的学位创建我的项目。我已经在netbeans中为我的项目添加了 jcalender ，我已经将jDateChooser添加到了我的jFrame中。我的问题是，当我从 jDateChooser 中选择日期时，如何在jLabel上显示此日期。我试图使用 jLabel1.setText（jDateChooser1）; 但在这种情况下会发生错误。
http://imgur.com/nMa9JMw

This is my infernal problem. nowadays i'm trying to create my project according to my Degree. I already have added jcalender to my project in netbeans, and i already added jDateChooser to my jFrame. my problem is, when i chooseing a date from jDateChooser how will display this date on a jLabel. i tried to using jLabel1.setText(jDateChooser1); but in this case error will occur. http://imgur.com/nMa9JMw

推荐答案

首先，您需要从组件中获取日期，例如......

First, you need to get the date from the component, something like...

Date date = jDateChooser1.getDate();

接下来你需要格式化 Date 值到字符串

Next you need to format that Date value to a String

String strDate = DateFormat.getDateInstance().format(date);

最后，您需要将该值设置为标签文本...

Finally, you need to set that value as the text for the lable...

jLabel1.setText(strDate);

如果您有特定的格式要求，您可能需要查看 SimpleDateFormat

If you have particular formatting requirements, you may need to look at SimpleDateFormat

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