Take the JTable Challenge !

Question

The concept:
Server side return search result to client.
if it is the first record, (#1);
call cl*** to create JTable and all other
user
insertRow(); function to update
*********problem
here is my code.
please guide me and teach me what i suppose to do if i want to "insert" row for all not #1 record.
to my JTable.
MSR = new mcSearchResult();
if (totalRecord.endsWith("#1"))
     System.out.println("First record");
     System.out.println("1 " + totalRecord);
     MSR.populateSearchResult(totalRecord);
     TAB.mDoc.displayPanel.add(MSR);
     //MSR.insertRow();<------if place it here, it works*********
else
     MSR.insertRow();<----------java.lang.NullPointerException ??*********               
     System.out.println("Following record");
     System.out.println(totalRecord);                              }
@ MSR class
public void insertRow(){
int mc =resultHolder.getRowCount();
System.out.println(mc);
tModel.insertRow(mc, new String [] {"insertRow","insertRow","insertRow","insertRow","insertRow","insertRow","insertRow"});
public void populateSearchResult(String totalRtn)
System.out.println("Populate : " + totalRtn);
String s1=null,s2=null,s3=null,s4=null,s5=null,s6=null,s7=null;
StringTokenizer rsCut = new StringTokenizer(totalRtn, "�");
try
     String hdr = rsCut.nextToken().trim();//header
     s1 = rsCut.nextToken().trim();//owner
     s2 = rsCut.nextToken().trim();//fname
     s3 = rsCut.nextToken().trim();//dcreate
     s4 = rsCut.nextToken().trim();//type
     s5 = rsCut.nextToken().trim();//cate
     s6 = rsCut.nextToken().trim();//desc
     s7 = rsCut.nextToken().trim();//hits
     //tModel.fireTableDataChanged();
     //resultHolder.validate();
     //resultHolder.repaint();
catch(NoSuchElementException nsex)
     System.err.println("NO ELEMENT " + nsex);
Object [][] data =
          {s1,s2,s3,s4,s5,s6,s7}
     String[] columnNames = { "File Owner", "File Name", "Date Created",
     "File Type", "File Category","Description", "Total Views",
     tModel = new DefaultTableModel(data, columnNames);
resultHolder = new JTable(tModel);
resultHolder.setPreferredScrollableViewportSize(new Dimension(482, 188));
JScrollPane tableScroller = new JScrollPane(resultHolder);
tableScroller.setBounds(0,0,812,388);
getContentPane().add(tableScroller);
}

Answer 1

Where is the nextFile.swf located? If it is online—then
have you created a crossdomain policy file?
i.e. www.flashoptimist.com/crossdomain.xml
<?xml version="1.0"?>
<!--
http://www.flashoptimist.com/crossdomain.xml
-->
<cross-domain-policy>
<allow-access-from domain="*" />
</cross-domain-policy>
Just copy:
http://www.punchkickinteractive.com/crossdomain.xml
TO:
http://www.YOURDOMAIN.com/crossdomain.xml
There is no Flash code needed. Flash automatically looks for
this file when loading data from a different domain. Flash also
restricts to subdomains as well—if you are reading from
subdomains within the same server you will need duplicate files:
http://www.YOURDOMAIN.com/crossdomain.xml
http://test.YOURDOMAIN.com/crossdomain.xml
etc.
Let me know if this fixes the problem. A great example of why
this is needed is youtube.com. (
http://www.youtube.com/crossdomain.xml).
None of the Flash video players pulling youtube.com movies would
work if this single file was deleted.