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我有GUI屏幕,可让您设置一个选择联系人通过RadioButton
正在取得的隐私。虽然我可以像这样将选择添加到数据库...编辑单选按钮在Java中
private void addContactButtonActionPerformed(java.awt.event.ActionEvent evt) {
try {
ContactDAO cDao = new ContactDAO();
final ContactDTO cdto = new ContactDTO();
String privacy = "";
String alumni = "";
if (all.isSelected()) {
privacy = all.getText();
}
if (bio.isSelected()) {
privacy = bio.getText();
}
if (none.isSelected()) {
privacy = none.getText();
}
if (yes.isSelected()) {
alumni = yes.getText();
}
if (no.isSelected()) {
alumni = no.getText();
}
cdto.setAlumni(alumni);
cdto.setStatus(privacy);
cDao.add(cdto);
}
我被困在检索编辑模式的以前选择的项目。每个单选按钮选项都属于一个按钮组。
private void editContact() {
txtID1.setText(String.valueOf(cDTO.getID()));
txtTitle1.setText(cDTO.getTitle());
txtFn1.setText(cDTO.getForename());
txtSn1.setText(cDTO.getSurname());
//get status from cDTO.getStaus and adjust appropriately to the radio button
}
在上面的方法我想设置单选按钮的选定项目。就像为JComboBox做getSelectedItem()一样,我试图为单选按钮实现相同的功能。 note cDTO
包含数据字符串cDTO.getStatus,它从数据库获取值。但我怎么把它设置为我有3个单选按钮,命名为allButton
bioButton
noneButton
更快地发布[SSCCE](http://sscce.org/),简短,可运行,可编译,只是关于问题 – mKorbel