Java 获取 jDateChooser 日期到 jLabel
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Get jDateChooser date to jLabel
提问by majesticProgrammer
This is my infernal problem. nowadays i'm trying to create my project according to my Degree. I already have added jcalenderto my project in netbeans, and i already added jDateChooser to my jFrame. my problem is, when i chooseing a date from jDateChooserhow 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
这是我的地狱问题。现在我正在尝试根据我的学位创建我的项目。我已经在 netbeans中将 jcalender添加到我的项目中，并且我已经将 jDateChooser 添加到我的 jFrame 中。我的问题是，当我从jDateChooser 中选择一个日期时，如何在 jLabel 上显示这个日期。我尝试使用，jLabel1.setText(jDateChooser1);但在这种情况下会发生错误。
http://imgur.com/nMa9JMw
采纳答案by MadProgrammer
First, you need to get the date from the component, something like...
首先，您需要从组件中获取日期，例如...
Date date = jDateChooser1.getDate();
Next you need to format that Datevalue to a String
接下来，您需要将该Date值格式化为String
String strDate = DateFormat.getDateInstance().format(date);
Finally, you need to set that value as the text for the lable...
最后，您需要将该值设置为标签的文本...
jLabel1.setText(strDate);
If you have particular formatting requirements, you may need to look at SimpleDateFormat
如果您有特殊的格式要求，您可能需要查看 SimpleDateFormat
回答by Indunil Girihagama
String date = ((JTextField)jDateChooser1.getDateEditor().getUiComponent()).getText();
jLabel1.setText(date);
回答by Anuruddha Lanka Liyanarachchi
Try this,
尝试这个，
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String date = sdf.format(jDateChooser1.getSelectedDate().getTime());
jLabel1.setText(date);
回答by DASUN CHINTHAKA
import this file>>
导入这个文件>>
import java.text.SimpleDateFormat;
Try this code >>
试试这个代码>>
SimpleDateFormat dcn = new SimpleDateFormat("yyyy-MM-dd");
String date = dcn.format(jDateChooser1.getDate() );
jLabel1.setText(date.toString());
回答by Shinwar ismail
Try this:
尝试这个：
String date1 = ((JTextField) jDateChooser4.getDateEditor().getUiComponent()).getText() + "";
jLabel1.setText(date1);
