Ah ok ya entiendo a lo qte refieres pero igual no me sirve cuando le coloca esa funcion para distintos navegadores a ajax, tambien estoy probando con estos codigos, ya que lo q desei es hacer una consulta de toda la tabla y q pueda ingresar el sueldo de cada uno de ellos ya sea de forma indivual o todos ala vez, aqui estan los codigos;
<?php
// Connection to the database
$host="localhost"; // Host name
$username="root"; // Mysql username
$password=""; // Mysql password
$db_name="empleados"; // Database name
$tbl_name="empleados"; // Table name
// Connect to server and select databse.
mysql_connect("$host", "$username", "$password")or die("cannot connect");
mysql_select_db("$db_name")or die("cannot select DB");
$nombre=$_POST['bv'];
if(isset($_POST['checkbox'])){$checkbox = $_POST['checkbox'];
if(isset($_POST['bv']) && isset($_POST['activate'])?
$activate = $_POST["activate"]:
$deactivate = $_POST["deactivate"])
$id = "('" . implode("','", $checkbox ) . "');" ;
$sql="UPDATE empleados SET nombre = '".$nombre."', status = '".(isset($activate)?'Y':'N')."' WHERE id IN $id" ;
$result = mysql_query($sql) or die(mysql_error());
}
$sql="SELECT * FROM $tbl_name";
$result=mysql_query($sql);
$count=mysql_num_rows($result);
?>
<!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>Update multiple rows in mysql with checkbox</title>
<script type="text/javascript">
<!--
function un_check(){
for (var i = 0; i < document.frmactive.elements.length; i++) {
var e = document.frmactive.elements[i];
if ((e.name != 'allbox') && (e.type == 'checkbox')) {
e.checked = document.frmactive.allbox.checked;
}}}
//-->
</script>
</head>
<body>
<p> </p>
<table width="400" border="0" align="center" cellpadding="0" cellspacing="1">
<tr>
<td><form name="frmactive" method="post" action="">
<table width="400" border="1" cellpadding="3" cellspacing="0" bordercolor="#996633">
<tr>
<td colspan="6" bgcolor="#8BC0FF"><input name="activate" type="submit" id="activate" value="Activate" />
<input name="deactivate" type="submit" id="deactivate" value="Deactivate" /></td>
</tr>
<tr>
<td colspan="6" bgcolor="#7895B0"><div align="center"><strong>Update multiple rows in mysql with checkbox</strong> </div></td>
</tr><tr>
<td align="center"><input type="checkbox" name="allbox" onchange="un_check()" title="Select or Deselct ALL" style="background-color:#ccc;"/></td>
<td align="center" bgcolor="#ECE9D8"><strong>Id</strong></td>
<td align="center" bgcolor="#ECE9D8"><strong>Firstname</strong></td>
<td align="center" bgcolor="#ECE9D8"><strong>Lastname</strong></td>
<td align="center" bgcolor="#ECE9D8"><strong>Status</strong></td>
</tr>
<?php
while($rows=mysql_fetch_array($result)){
?>
<tr>
<td align="center" bgcolor="#C5D5FC"><input name="checkbox[]" type="checkbox" id="checkbox[]" value="<?php echo $rows['id']; ?>"></td>
<td bgcolor="#C5D5FC"><?php echo $rows['id']; ?></td>
<td bgcolor="#C5D5FC"><input name="bv" type="text" id="bv" value="<?php echo $rows['nombre']; ?>" size="5" maxlength="4" /></td>
<td bgcolor="#C5D5FC"><?php echo $rows['apellido']; ?></td>
<td bgcolor="#C5D5FC"><?php echo $rows['status']; ?></td>
</tr>
<?php
}
?>
<tr>
<td colspan="6" align="center"> </td>
</tr>
</table>
</form>
</td>
</tr>
</table>
</body>
</html>