Need Help ! how can I Pass Variable from JApplet to PHP?

I think I post to the wrong forum and I don't know how to change.
Sorry for messing thing.
I try to send variable for applet to php but the result is no data was recorded in my database.
I think the data did not transfer to php.
I am familiar with php but new to java.
Actually, I don't know how to send the variable for applet.
For example, in PHP will receive $_POST['score'] so in applet, I need to send the variable name "score".
In the book that I use for self-study, mention about servlet but I think PHP is much easier to me.
So I need to know how set this request data to my applet.
In internet, I still not get what is clear for me to understand.
Or I may search with worng keyword or way.....
Can someone please help me?
public class test extends JApplet { public test(){ JButton myButton = new JButton("sendData"); myButton.setFont(new Font("Sansserif", Font.PLAIN, 14)); myButton.setSize(15, 10); myButton.addActionListener(new button()); add(myButton); } private class button implements ActionListener { public void actionPerformed(ActionEvent e) { PostMsg(10,"hello"); } } public void PostMsg(int score, String name){ try { String data = "name=" + name + "score=" + score; byte[] parameterAsBytes = data.getBytes(); // Send data URL url = new URL("http://localhost/addtest.php"); URLConnection con = url.openConnection(); ((HttpURLConnection) con).setRequestMethod("POST"); con.setDoOutput(true); con.setDoInput(true); con.setUseCaches(false); OutputStream wr = con.getOutputStream(); wr.write(parameterAsBytes); wr.flush(); // Get the response BufferedReader rd = new BufferedReader(new InputStreamReader(con.getInputStream())); wr.close(); rd.close(); } catch (Exception e) { System.out.println("ERROR"+e.getMessage()); } } }
<html> <title>Untitled Document</title> </head> <body> include("../connectionJAVA/connect.php"); $name = $_POST['name']; $score =$_POST['score']; //insert data $sql = "insert into java values(null,'$name','$score')"; mysql_query($sql) or die("error=$sql"); </body> </html>

rinJava wrote:
I think I post to the wrong forum and I don't know how to change.Yep wrong forum. This is probably a html/applet/web service sort of question.

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How can I Pass Variable from JApplet to PHP?

I try to send variable for applet to php but the result is no data was recorded in my database.
I think the data did not transfer to php.
I am familiar with php but new to java.
Can someone help me?
public class test extends JApplet {
     public test(){
           JButton myButton = new JButton("sendData");
             myButton.setFont(new Font("Sansserif", Font.PLAIN, 14));
             myButton.setSize(15, 10);
             myButton.addActionListener(new button());
             add(myButton);
     private class button implements ActionListener {
        public void actionPerformed(ActionEvent e) {
             PostMsg(10,"hello");
     public void PostMsg(int score, String name){
           try {
                  String data = "name=" + name + "score=" + score;
                  byte[] parameterAsBytes = data.getBytes();
                // Send data
                   URL url = new URL("http://localhost/addtest.php");
                   URLConnection con = url.openConnection();
                   ((HttpURLConnection) con).setRequestMethod("POST");
                  con.setDoOutput(true);
                  con.setDoInput(true);
                  con.setUseCaches(false);
                  OutputStream wr = con.getOutputStream();
                  wr.write(parameterAsBytes);
                   wr.flush();
                   // Get the response
                   BufferedReader rd = new BufferedReader(new InputStreamReader(con.getInputStream()));
wr.close();
                   rd.close();
               } catch (Exception e) {
                    System.out.println("ERROR"+e.getMessage());
<html>
<title>Untitled Document</title>
</head>
<body>
include("../connectionJAVA/connect.php");
$name = $_POST['name'];
$score =$_POST['score'];
//insert data
$sql = "insert into java
values(null,'$name','$score')";
mysql_query($sql) or die("error=$sql");
</body>
</html>

Maybe you should set the proper header according to your form encoding, should be:
conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");And I think this encoding requires a newline after each parameter, "\n" may suffice, may need even carriage return: "\r\n" (or "\n\r" I never remeber for sure).
Anyway why don't you use a simple GET instead, since you're sending just one parameter?
Bye.

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Hi all, I am trying to do this: let learners take one course and finish a quiz. Then based on their quiz scores, they will be sent to other differenct courses.
However, I wish keep track on their previous quiz scores as well as many other variables.
I found this nice widge of upload/download variables by CPguru (http://www.cpguru.com/2011/05/18/save-and-load-data-widget-for-adobe-captivate-4-and-adobe -captivate-5/). However, this widget works by storing variables from one project in local computer and then upload it to another project.
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Need Help ! how can I Pass Variable from JApplet to PHP?

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