PHP

[sallycheng]

I cannot select a row to edit in the repearter. How can i update correctly to the database?
Thank you

<?php do { ?>
     <tr> 
     <td height="42" bgcolor="#FFFF99"><div align="center"><?php echo $row_Recordset1['student_e']; ?></div></td>
      <td bgcolor="#FFFF99">

      <form id="form1" name="form1" method="POST" action="<?php echo $editFormAction; ?>">
        &nbsp; Present
        <label>
          <input  <?php if (!(strcmp($row_Recordset1['present_time'],"1"))) {echo "checked=\"checked\"";} ?> type="radio" name="myradio" id="present" value="1" />
        </label>
        Late
        <label>
          <input  <?php if (!(strcmp($row_Recordset1['present_time'],"2"))) {echo "checked=\"checked\"";} ?> type="radio" name="myradio" id="late" value="2" />
        </label>
        Leave Early 
        <label>
          <input  <?php if (!(strcmp($row_Recordset1['present_time'],"3"))) {echo "checked=\"checked\"";} ?> type="radio" name="myradio" id="early" value="3" />
        </label>
        Absent 
        <label>
<input  <?php if (!(strcmp($row_Recordset1['present_time'],"4"))) {echo "checked=\"checked\"";} ?> type="radio" name="myradio" id="absent" value="4" />
        </label>
        <input type="submit" name="submit" id="sumbit" value="sumbit" />
        <input type="hidden" name="MM_update" value="form1" />
      </form>
      </td>

[cwarn23]

Welcome to daniweb and let me be the first to say please explain your questions in greater detail with relavent code. From what I can understand you want us to fix your mysql query but I can't seem to see any mysql query in your code. Please post the relavent code for your problem and which by the looks of it includes a few lines below what you posted and possibly a few lines above what you posted. (include the mysql_query() function. Also it would be great if you could explain what you have tried to do in previous attempts so we can base our code on your mistakes taking away a lot of the guess work.

[Pooja J.]

Hi, plz explain ur prob in detail. Also dnt paste ur code as it is in ur page. e.g. only post main code, dnt post table n it's syntax. so that other member can easily understand it.

[sallycheng]

i cannot update the record correctly,it update to another record.
THX

<?php require_once('Connections/pcssis.php'); ?>
<?php
if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") 
{
  if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
  }

  $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);

  switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;    
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
  }
  return $theValue;
}
}

$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
  $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
}

if ((isset($_POST["MM_update"])) && ($_POST["MM_update"] == "form1")) {
  $updateSQL = sprintf("UPDATE student_info SET present_time=%s WHERE id=%s",
                       GetSQLValueString($_POST['myradio'], "int"),
                       GetSQLValueString($_POST['myradio'], "int"));

  mysql_select_db($database_pcssis, $pcssis);
  $Result1 = mysql_query($updateSQL, $pcssis) or die(mysql_error());
}

$colname_Recordset1 = "-1";
if (isset($_GET['class'])) {
  $colname_Recordset1 = $_GET['class'];
}
mysql_select_db($database_pcssis, $pcssis);
$query_Recordset1 = sprintf("SELECT * FROM student_info WHERE `class` = %s", GetSQLValueString($colname_Recordset1, "text"));
$Recordset1 = mysql_query($query_Recordset1, $pcssis) or die(mysql_error());
$row_Recordset1 = mysql_fetch_assoc($Recordset1);
$totalRows_Recordset1 = mysql_num_rows($Recordset1);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<style type="text/css">
<!--
body {
	background-image: url(image/bg.gif);
	text-align: center;
}
-->
</style></head>

<body>
<table width="700" height="42" border="1">
  <tr>
    <td width="200" height="42" bgcolor="#FFFF99">Class: <?php echo $row_Recordset1['class']; ?></td>
    <td width="500" bgcolor="#FFFF99"> <div align="right">Date: <?php echo date("dS F Y "); ?></div></td>
  </tr>
  <tr>
    <td width="200" height="42" bgcolor="#FFFF99"><div align="center">Student Name</div></td>
    <td width="500" bgcolor="#FFFF99"> <div align="center">Attendance</div></td>
  </tr>
  
    <?php do { ?>
     <tr> 
     <td height="42" bgcolor="#FFFF99"><div align="center"><?php echo $row_Recordset1['student_e']; ?></div></td>
      <td bgcolor="#FFFF99">

      <form id="form1" name="form1" method="POST" action="<?php echo $editFormAction; ?>">
        &nbsp; Present
        <label>
          <input  <?php if (!(strcmp($row_Recordset1['present_time'],"1"))) {echo "checked=\"checked\"";} ?> type="radio" name="myradio" id="present" value="1" />
        </label>
        Late
        <label>
          <input  <?php if (!(strcmp($row_Recordset1['present_time'],"2"))) {echo "checked=\"checked\"";} ?> type="radio" name="myradio" id="late" value="2" />
        </label>
        Leave Early 
        <label>
          <input  <?php if (!(strcmp($row_Recordset1['present_time'],"3"))) {echo "checked=\"checked\"";} ?> type="radio" name="myradio" id="early" value="3" />
        </label>
        Absent 
        <label>
<input  <?php if (!(strcmp($row_Recordset1['present_time'],"4"))) {echo "checked=\"checked\"";} ?> type="radio" name="myradio" id="absent" value="4" />
        </label>
        <input type="submit" name="submit" id="sumbit" value="sumbit" />
        <input type="hidden" name="MM_update" value="form1" />
      </form>
      </td>
    <?php } while ($row_Recordset1 = mysql_fetch_assoc($Recordset1)); ?>
  </tr>
</table>

</body>
</html>
<?php
mysql_free_result($Recordset1);
?>