How to send Array data using Post Method?

Question

Var array = $_POST['myData'];
array[0] => 'ABC'
array[1] => 'DEF'
how to improve this code to support send array data...?
String url ="http://xxxxx/test.php";
String[] arraystr={"ABC", "DEF", "EDFF"}
String parameter = "myData=" +arraystr;    // no support this
Strint str = postMrthod(url, parameter );
public static String postMethod(String url, String parameter) {
        StringBuffer b = new StringBuffer("");
        HttpConnection hc = null;
        InputStream in = null;
        OutputStream out = null;
        try {
            hc = (HttpConnection) Connector.open(url);
            hc.setRequestMethod(HttpConnection.POST);
            hc.setRequestProperty("CONTENT-TYPE", "application/x-www-form-urlencoded");
            hc.setRequestProperty("User-Agent", "Profile/MIDP-2.0 Configuration/CLDC-1.0");
            out = hc.openOutputStream();
            byte postmsg[] = parameter.getBytes();
            for (int i = 0; i < postmsg.length; i++) {
                out.write(postmsg);
out.flush();
in = hc.openInputStream();
int ch;
while ((ch = in.read()) != -1) {
b.append((char) ch);
} catch (IOException e) {
e.printStackTrace();
try {
if (in != null) {
in.close();
if (hc != null) {
hc.close();
} catch (IOException e) {
e.printStackTrace();
return b.toString().trim();

Answer 1

yes, you can send integer value like this. But I think you have to put quotes around <%= TAMID%> i.e.
<input type="hidden" id="HTTP_CVHTAMID"
name="HTTP_CVHTAMID" value= "<%= TAMID%>" >