Is any expert here?Please help!

Question

Hi, I want to retrieve data from vector to Jlist and TextFileds. Here is the situation: The vector likes this: {[string1,string2,string3], [string11,string12,string13],...}.So,how can I put string1 to Jlist, string2 to JTextField1, and string3 to JTextField2?
Thanks!

Answer 1

Is this what you're after ? If not, you really need to give more information about exactly what you're trying to achieve. Example code would be best.
import java.util.*;
public class ArrayExample
   * Demonstrate how to access references within
   * vectors of vectors
   * @param argv Ignored.
  public static void main(String[] argv)
    // contentToAdd will be formatted to contain the data as you described it.
    Vector contentToAdd = new Vector();
    Vector v1 = new Vector(Arrays.asList( new String[] { "string1", "string2", "string3" } ));
    Vector v2 = new Vector(Arrays.asList( new String[] { "string11", "string12", "string13" } ));
    contentToAdd.add(v1);
    contentToAdd.add(v2);
    // contentToAdd now contanis the appropriate data.
    // Iterate through the vector (of vectors)
    Iterator i = contentToAdd.iterator();
    while(i.hasNext())
      // Grab the nth vector
      Vector currentEntry = (Vector)i.next();
      // Now we've got a reference to the "internal" vectors, we can display their
      // contents, add them to components, or whatever we want.
      System.out.println("Add me to JList:       " + currentEntry.elementAt(0));
      System.out.println("Add me to JTextField1: " + currentEntry.elementAt(1));
      System.out.println("Add me to JTextField2: " + currentEntry.elementAt(2));
}