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PHP AJAX how to get values from a tabular grid into a form

joshtheflame

By joshtheflame
in PHP Coding Help

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joshtheflame Newbie

joshtheflame

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Posted

Hi All,

i am new to PHP and developing a php form in which I have two DIV and in right hand side DIV i have a tabular data fetched from a table in shape of grid and in left hand side DIV i have a form. Now i want to do is when i click on a row it should fetch the current row customer ID (displayed in grid) and show the whole record in a form (left hand side) which I can update later on. How to do this using AJAX and javascript. sample code is below. Please help me. thanks

 

<?php require_once('Connections/crplconnect.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;
}
}

$currentPage = $_SERVER["PHP_SELF"];

$maxRows_customerRS = 10;
$pageNum_customerRS = 0;
if (isset($_GET['pageNum_customerRS'])) {
  $pageNum_customerRS = $_GET['pageNum_customerRS'];
}
$startRow_customerRS = $pageNum_customerRS * $maxRows_customerRS;

mysql_select_db($database_crplconnect, $crplconnect);
$query_customerRS = "SELECT c_id, cbname, cbowner, cityid, cpcontact FROM customers ORDER BY cbname ASC";
$query_limit_customerRS = sprintf("%s LIMIT %d, %d", $query_customerRS, $startRow_customerRS, $maxRows_customerRS);
$customerRS = mysql_query($query_limit_customerRS, $crplconnect) or die(mysql_error());
$row_customerRS = mysql_fetch_assoc($customerRS);

if (isset($_GET['totalRows_customerRS'])) {
  $totalRows_customerRS = $_GET['totalRows_customerRS'];
} else {
  $all_customerRS = mysql_query($query_customerRS);
  $totalRows_customerRS = mysql_num_rows($all_customerRS);
}
$totalPages_customerRS = ceil($totalRows_customerRS/$maxRows_customerRS)-1;

$queryString_customerRS = "";
if (!empty($_SERVER['QUERY_STRING'])) {
  $params = explode("&", $_SERVER['QUERY_STRING']);
  $newParams = array();
  foreach ($params as $param) {
    if (stristr($param, "pageNum_customerRS") == false && 
        stristr($param, "totalRows_customerRS") == false) {
      array_push($newParams, $param);
    }
  }
  if (count($newParams) != 0) {
    $queryString_customerRS = "&" . htmlentities(implode("&", $newParams));
  }
}
$queryString_customerRS = sprintf("&totalRows_customerRS=%d%s", $totalRows_customerRS, $queryString_customerRS);
?>
<!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>
<link rel="stylesheet" type="text/css" href="css/admincss.css"/>
<link rel="stylesheet" type="text/css" href="css/usage.css"/>
<style type="text/css">
<!--
#customerform h3 {
color: #004080;
}
#customerform h3 {
color: #804000;
}
-->
</style>
</head>

<body>
<div id="customerform">
  <table id="box-table-a" width="507" border="0">
    <tr>
      <form id= "customerForm" action="" method="get">
      <td width="199" align="right" class="vzebra-odd" id="leftcolumn">Customer ID</td>
      <td width="271" align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtCustID" id="txtCustID" />
        </label>
      </td>
    </tr>
    <tr>
      <td align="right" class="vzebra-odd" id="leftcolumn">Business Name</td>
      <td align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtbname" id="txtbname" />
        </label>
      </td>
    </tr>
    <tr>
      <td align="right" class="vzebra-odd" id="leftcolumn">Owner Name</td>
      <td align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtOwner" id="txtOwner" />
        </label>
      </td>
    </tr>
    <tr>
      <td height="50" align="right" class="vzebra-odd" id="leftcolumn">Address</td>
      <td align="left" class="vzebra-odd">
        <label>
          <textarea name="txtAddress" cols="40" id="txtAddress"></textarea>
        </label>
      </td>
    </tr>
    <tr>
      <td align="right" class="vzebra-odd" id="leftcolumn">Phone</td>
      <td align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtPhone" id="txtPhone" />
        </label>
      </td>
    </tr>
    <tr>
      <td align="right" class="vzebra-odd" id="leftcolumn">Mobile</td>
      <td align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtMobile" id="txtMobile" />
        </label>
      </td>
    </tr>
    <tr>
      <td align="right" class="vzebra-odd" id="leftcolumn">Fax</td>
      <td align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtFax" id="txtFax" />
        </label>
     </td>
    </tr>
    <tr>
      <td align="right" class="vzebra-odd" id="leftcolumn">URL</td>
      <td align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtUrl" id="txtUrl" />
        </label>
      </td>
    </tr>
    <tr>
      <td align="right" class="vzebra-odd" id="leftcolumn">Company Email</td>
      <td align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtCemail" id="txtCemail" />
        </label>
      </td>
    </tr>
    <tr>
      <td align="right" class="vzebra-odd" id="leftcolumn">City</td>
      <td align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtCity" id="txtCity" />
        </label>
      </td>
    </tr>
    <tr>
      <td align="right" class="vzebra-odd" id="leftcolumn">Primar Contact Name</td>
      <td align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtcpContact" id="txtcpContact" />
        </label>
      </td>
    </tr>
    <tr>
      <td align="right" class="vzebra-odd" id="leftcolumn">Primary Contact Email</td>
      <td align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtcpEmail" id="txtcpEmail" />
        </label>
      </td>
    </tr>
    <tr>
      <td align="right" class="vzebra-odd" id="leftcolumn">Password</td>
      <td align="left" class="vzebra-odd">
        <label>
          <input type="text" name="txtPassword" id="txtPassword" />
        </label>
      </form></td>
    </tr>
  </table>
</div>
<div id="customergrid">
  <table id="rounded-corner" border="0">
  <thead>
    <tr>
     <th class="rounded-company" scope="col">Client ID</th>
     <th class="rounded-q1" scope="col">Client Name</th>
     <th class="rounded-q2" scope="col">Owner Name</th>
     <th class="rounded-q3" scope="col">City</th>
     <th class="rounded-q4" scope="col">Primary Contact</th>
    </tr>
    </thead>
    <tfoot>
    <tr>
    <td colspan="4" class="rounded-foot-left"><em>Please select any row</em></td>
    <td class="rounded-foot-right"> </td>
    </tr>
    </tfoot>
    <tbody>
    <?php do { ?>
      <tr>
        <td><?php echo $row_customerRS['c_id'];  ?></td>
        <td><?php echo $row_customerRS['cbname']; ?></td>
        <td><?php echo $row_customerRS['cbowner']; ?></td>
        <td><?php echo $row_customerRS['cityid']; ?></td>
        <td><?php echo $row_customerRS['cpcontact']; ?></td>
      </tr>
      <?php } while ($row_customerRS = mysql_fetch_assoc($customerRS)); ?>
      
  </table>
  <table width="719" border="0">
    <tr>
      <td align="center" valign="middle"><table width="218" border="0" align="center">
        <tr>
          <td><?php if ($pageNum_customerRS > 0) { // Show if not first page ?>
            <a href="<?php printf("%s?pageNum_customerRS=%d%s", $currentPage, 0, $queryString_customerRS); ?>"><img src="images/First.gif" border="0" /></a>
            <?php } // Show if not first page ?></td>
          <td><?php if ($pageNum_customerRS > 0) { // Show if not first page ?>
            <a href="<?php printf("%s?pageNum_customerRS=%d%s", $currentPage, max(0, $pageNum_customerRS - 1), $queryString_customerRS); ?>"><img src="images/Previous.gif" border="0" /></a>
            <?php } // Show if not first page ?></td>
          <td><?php if ($pageNum_customerRS < $totalPages_customerRS) { // Show if not last page ?>
            <a href="<?php printf("%s?pageNum_customerRS=%d%s", $currentPage, min($totalPages_customerRS, $pageNum_customerRS + 1), $queryString_customerRS); ?>"><img src="images/Next.gif" border="0" /></a>
            <?php } // Show if not last page ?></td>
          <td><?php if ($pageNum_customerRS < $totalPages_customerRS) { // Show if not last page ?>
            <a href="<?php printf("%s?pageNum_customerRS=%d%s", $currentPage, $totalPages_customerRS, $queryString_customerRS); ?>"><img src="images/Last.gif" border="0" /></a>
            <?php } // Show if not last page ?></td>
        </tr>
      </table></td>
    </tr>
    <tr>
      <td align="center">Records <?php echo ($startRow_customerRS + 1) ?> to <?php echo min($startRow_customerRS + $maxRows_customerRS, $totalRows_customerRS) ?> of <?php echo $totalRows_customerRS ?></td>
    </tr>
  </table>
  <p> </p>
  <blockquote>
    <blockquote>
      <blockquote>
        <blockquote>
          <h5 align="center"> </h5>
        </blockquote>
      </blockquote>
    </blockquote>
  </blockquote>
</div>

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

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