How to display text coming from a dynamic List in JLabel
Question
in console we can do that like this :
for(int i = 0 ; i <list.size();i++){
System.out.print("name :"+list.get(i).getName());
System.out.print(" year :"+list.get(i).getYear());
System.out.println();
}
if we know the size we can creat many label and do that
label.setText("");
what is the best way to do that in swing if we don't know the size of our list ?
3 answers
solution1
3 ACCPTED 2012-05-26 14:28:19
System.out.print("name :"+list.get(i).getName());
System.out.print(" year :"+list.get(i).getYear());
System.out.println();
For tabular information, use a JTable . See How to Use Tables for more details and code.
Another tips: for command line output, look to Formatting Numeric Print Output .
solution2
2 2012-05-26 14:16:40
You can use HTML to format text in any Swing component that displays text.
StringBuilder b = new StringBuilder("<html>");
for(String s : list) {
b.append(s);
b.append("<br>");
}
label.setText(b.toString()); // multiline JLabel
solution3
0 2012-05-26 14:12:54
label.setText(label.getText() + " " + s);Use For-Each Loop.
for example:
for (String s : listOfStringType){
label.setText(label.getText() + " " + s);
}
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