How can I display more than one record with result set meta data?

Question

Hi,
My code:
    ArrayList<String> resultList = new ArrayList<String>();
    rs=ps.executeQuery();      
    ResultSetMetaData rsmd = rs.getMetaData();      
    while(rs.next()){      
     for(int k=1;k<=rsmd.getColumnCount();k++){            
        resultList.add(rs.getString(k)); 
    ps.close();       
    }catch(Exception e){                                 
    e.printStackTrace();      
    return resultList;
    public String test(ArrayList result)throws Exception{ 
    String data=         
        "<tr>"+ 
        "<td class=normalFont>"+result.get(0)+"</td>"+ 
        "<td class=normalFont>"+result.get(1)+"</td>"+ 
        "</tr>"; 
    return data; 
    }  All the things are wroking but the problem is that ArrayList is displaying just one record whereas I have more than 20 records to display. I tried with loop like: i<result.size(); and result.get(i) then its throwing exception
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 I stuck here for the last more than 2 days. Please help me
Best regards

Answer 1

Raakh wrote:
Still waiting .....I would have answered much earlier, but when I saw this little bit of impatience, I decided to delay answering for a while.
ArrayList<String> list = new ArrayList<String>();
list.add("abc");
list.add("def");
list.add("ghi");
System.out.println(list.get(0));
abc
System.out.println(list.get(1));
def
System.out.printnln(list);
[abc, def, ghi]That list has 3 items. Each one is a String.
But here is what you appear to be doing:
select * from person
+-----+-------------+-------------+--------+
| id  |  first name |  last name  | height |
+-----+-------------+-------------+--------+
|   1 | Joe         | Smith       | 180    |
+-----+-------------+-------------+--------+
|   2 | Mary        | Jones       | 144    |
+-----+-------------+-------------+--------+
for each row in ResultSet {
  for each column in ResultSet {
    list.add(that element);
// which becomes
list.add(1);
list.add("Joe");
list.add("Smith");
list.add(180);
list.add(2);
list.add("Mary");
list.add("Jones");
list.add(144);
System.out.println(list.get(0));
1
System.out.println(list.get(1));
Joe
System.out.printlN(list);
[1, Joe, Smith, 180, 2, Mary, Jones, 144]That list has 8 items. Some of them are Strings and some of them are Integers. I would assume that, for this sample case, you would want a list with 2 items, both of which are Person objects. However, it really isn't clear from your posts what you are trying to do or what difficulty you're having, so I'm just guessing.