johnhotjohn
New Member
i try to update a mysql table with multiple check box, but my code doesn't seem to work, so any help is welcome. My code is:\[code\]<strong>Update <strong class="highlight">multiple</strong> <strong class="highlight">rows</strong> <strong class="highlight">in</strong> <strong class="highlight">mysql</strong></strong><br> <?php $host="localhost"; // Host name $username="root"; // Mysql username $password="root"; // Mysql password $db_name="db_test"; // Database name $tbl_name="test_table"; // Table name// Connect to server and select databse. mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); $sql="SELECT * FROM $tbl_name"; $result=mysql_query($sql); // Count table <strong class="highlight">rows</strong> $count=mysql_num_rows($result); ?> <table width="500" border="0" cellspacing="1" cellpadding="0"> <form name="form1" method="post" action="<? echo $_SERVER['REQUEST_URI']; ?>"> <tr> <td> <table width="500" border="0" cellspacing="1" cellpadding="0"> <tr> <td align="center" bgcolor="#FFFFFF"><strong>Id</strong></td><td align="center" bgcolor="#FFFFFF"><strong>Name</strong></td><td align="center" bgcolor="#FFFFFF"><strong>Email</strong></td><td align="center" bgcolor="#FFFFFF"><strong>Description</strong></td><td align="center" bgcolor="#FFFFFF"><strong>Phone Number</strong></td><td align="center" bgcolor="#FFFFFF"><strong>Operation</strong></td></tr> <?php while($rows=mysql_fetch_array($result)){ ?> <tr> <td align="center"><input type="hidden" name="id[]" value="http://stackoverflow.com/questions/3654419/<? echo $rows['id']; ?>" /><? echo $rows['id']; ?></td> <td align="center"><input name="name<? echo $rows['id']; ?>" type="text" id="name" value="http://stackoverflow.com/questions/3654419/<? echo $rows['name']; ?>"></td> <td align="center"><input name="email<? echo $rows['id']; ?>" type="text" id="email" value="http://stackoverflow.com/questions/3654419/<? echo $rows['email']; ?>"></td> <td align="center"><input name="description<? echo $rows['id']; ?>" type="text" id="description" value="http://stackoverflow.com/questions/3654419/<? echo $rows['description']; ?>"></td> <td align="center"><input name="phone_number<? echo $rows['id']; ?>" type="text" id="phone_number" value="http://stackoverflow.com/questions/3654419/<? echo $rows['phone_number']; ?>"></td><td align="center"><input name="operation<? echo $rows['id']; ?>" type="text" id="operation" value="http://stackoverflow.com/questions/3654419/<? echo $rows['operation']; ?>"></td><td align="center"><input name="ONOFF<? echo $rows['id']; ?>" type="checkbox" id="ONOFF" value="http://stackoverflow.com/questions/3654419/1" <?php if ($rows['ONOFF'] ==1) { echo "checked";} else {} ?> </td> </tr> <?php } ?> <tr> <td colspan="4" align="center"><input type="submit" name="Submit" value="http://stackoverflow.com/questions/3654419/Submit"></td> </tr> </table> </td> </tr> </form> </table> <?php // Check if button name "Submit" is active, do this if($Submit){ foreach($_POST['id'] as $id) { $onoff = 0; if (isset($_POST["ONOFF".$id])) { $onoff = 1; } $sql1="UPDATE ".$tbl_name." SET name='".$_POST["name".$id]."', email='".$_POST["email".$id]."', description='".$_POST["description".$id]."', phone_number='".$_POST["phone_number".$id]."', operation='".$_POST["operation".$id]."', ONOFF='".$onoff."' WHERE id='".$id."'"; $result1=mysql_query($sql1); } } if($result1){ header("location:test_update2.php");} mysql_close(); ?>\[/code\]Thanks for you help.Regards.