如何在JList中显示模型的值？

Question

I have a ArrayList and I feel it with models,I want to show models value in Jlist,I pass arraylist to Jlist and convert it to array but I don't know how to display the value of each object. my code is here:

ListIterator<PhoneModel> listIterator = list.listIterator();

while (listIterator.hasNext()) {
    PhoneModel value = listIterator.next();
    System.out.println("The phone number of "+value.name+" is "+value.number);
}
jList.setListData(list.toArray());

thanks for any help my friends!

Answer 1

您可以在PhoneModel上覆盖toString（）方法，因此它会自动将其显示为JList中的标签。

Answer 2

Use DefaultListModel to get data from iterator. then create new defaultlistmodel runtime and add this model.addElement(yourvariable.ToString());

For Eg. here it takes Listarray..

DefaultListModel<String> model;

private void UpdateJList()
{
    model = new DefaultListModel<String>();
    for(Person p : personList){
     model.addElement(p.ToString());
}    
clientJList.setModel(model);     
clientJList.setSelectedIndex(0);

}

model data insert into jList..