permasalahan sy begini...

Tanggal : Diinputkan secara manual.
Jml Ambil : akan tampil sendirinya, setelah pengisian tanggal dan Jml Ambil berasa dari table transaksi.
STOK\t : sama halnya dengan Jml Ambil.


Table Members :

ID | TAG |
ID-R236929693-R | Silver|
ID-R243462945-R | Gold |
ID-R267342272-R | Gold |
ID-R397443933-R | Gold |
ID-R417409972-R | Gold |
ID-R492849777-R | Gold |
ID-R513852274-R | Silver|
ID-R522445347-R | Silver|
ID-R665985398-R | Premi |
ID-R764750298-R | Premi |
ID-R841675079-R | Premi |
ID-R896378462-R | Silver|
ID-R940085625-R | Premi |
ID-R956336961-R | Silver|
ID-R155597727-R | Premi |


Table Transaksi.

TGL |ID |JML|STOK|
2012-05-29 |ID-R236929693-R |10 S E N S O R |
2012-05-29 |ID-R417409972-R |43 S E N S O R |
2012-05-29 |ID-R492849777-R S E N S O R0 S E N S O R |
2012-05-29 |ID-R522445347-R |17 S E N S O R |
2012-05-29 |ID-R665985398-R |12 S E N S O R |
2012-05-29 |ID-R764750298-R S E N S O R9 S E N S O R |
2012-05-29 |ID-R956336961-R |54 S E N S O R |
2012-05-30 |ID-R492849777-R S E N S O R S E N S O R |
2012-05-30 |ID-R417409972-R |4 S E N S O R |
2012-05-30 |ID-R236929693-R S E N S O R |1 |
2012-05-30 |ID-R522445347-R S E N S O R |1 |
2012-05-30 |ID-R665985398-R S E N S O R |1 |
2012-05-30 |ID-R956336961-R S E N S O R |1 |
2012-05-30 |ID-R764750298-R S E N S O R |1 |
2012-05-31 |ID-R236929693-R |1 S E N S O R |
2012-05-31 |ID-R417409972-R S E N S O R |1 |
2012-05-31 |ID-R492849777-R S E N S O R |1 |
2012-05-31 |ID-R522445347-R S E N S O R |1 |
2012-05-31 |ID-R665985398-R S E N S O R |1 |
2012-05-31 |ID-R764750298-R S E N S O R |1 |
2012-05-31 |ID-R956336961-R S E N S O R |1 |
2012-06-01 |ID-R665985398-R |4 S E N S O R |
2012-06-01 |ID-R492849777-R S E N S O R S E N S O R |
2012-06-01 |ID-R236929693-R S E N S O R |1 |
2012-06-01 |ID-R522445347-R S E N S O R |1 |

HTMLnya :




AJAX ... :

var recReq = getXmlHttpRequestObject();

var _documentid='jml_sil';



function getXmlHttpRequestObject() {

if (window.XMLHttpRequest) {

 return new XMLHttpRequest();

} else if(window.ActiveXObject) {

 return new ActiveXObject("Microsoft.XMLHTTP");

} else {

 alert('Status: Cound not create XmlHttpRequest Object. Consider upgrading your browser.';

}

}



function LoadData_Sil() {

document.getElementById(_documentid).innerHTML = ' Loading ...';

if (recReq.readyState == 4 || recReq.readyState == 0) {

 recReq.open("GET", 'tampil_data.php', true);

 recReq.onreadystatechange = function() {

 if (recReq.readyState == 4 && recReq.status == 200) {

 document.getElementById(_documentid).innerHTML = recReq.responseText;

 }

}

recReq.send(null);

}

}

dan php (tampil_data.php) ...


<?php
require_once( &#039;../opendb.php' );
$tgl = $_POST[&#039;tgl'];
$sil = &#039;Silver';
$gol = &#039;Gold';
$premi = &#039;Premi';
$sil_data = "select tb_trs.tgl as tgl,
    sum(tb_trs.jml) as jml,
    sum(tb_trs.stock) as stock,
        tb_mem.tag as tag
      from tb_trs
    left join tb_mem
    on tb_trs.id=tb_mem.id
                  where tb_trs.tgl='$tgl'
    and tb_mem.tag='$sil'
    group by tb_trs.tgl";
$loop = mysql_query( $sil_data);
while( $data = mysql_fetch_array( $loop ) ) {
echo $data[&#039;jml'];
echo $data[&#039;stock'];
}
?>

ketika dijalankan, dan dimasukkan tanggal, yang tampil cuma Loading...nya saja, sedangkan
total jumlah dari table, berdasarkan tanggal yang diinput dan berdasarkan member TAG nya tidak tampil.
kira-kira dimana ya kesalahan sy, mohon bantuannya dari kk senior