PHP - Why Won't This For Loop Insert?

Hi - I have spent 2 days trying to figure this out. I must be doing something stupid ...

I am trying to update the DB with a collection of variables off of a various POST array's. I have indexed the variables so that I can loop through them with a FOR. 

However I am having all kinds of trouble:   

1 - WEIGHT is giving 5 values even though the counter should only go 4 times.
2 - The WEIGHT variable is going into the wrong field in the DB even though I specify in my Query a specific place.
3 - I get undefined offset errors even though I have initialised the variables with their respective offsets.
4 - Adding the conditional statement adds even more offset errors even though they are initialised

I am starting to wonder if my entire approach to updating my DB is flawed.

As a student of PHP I think I need someone with more experience to look at what I am doing and tell me if something jumps out at them.

There is a lot of statements echoing out values - and they all seem to check out.

Man Many thanks for your advice

Code: [Select]
    function finishedorder(){ 
$prodname = $_POST['prodname'];
$prodid =$_POST['prodid'];
$quantity = $_POST['quantity'];
$pricelb = $_POST['pricelb'];
$customerid = $_POST['customerid'];
$price = $_POST['price'];
$orderid = $_POST['orderid'];
$weight = $_POST['weight'];

  echo "Varuable WEight"; print_r($weight); echo"<br/>";
echo "line 196 Weight"; print_r ($_POST['weight']); echo"<br/>";
echo "line 192 PriceLB"; print_r ($_POST['pricelb']); echo "<br/>";
echo "line 193 Price"; print_r ($_POST['price']); echo "<br/>";
echo "line 194 ProdID"; print_r ($_POST['prodid']); echo "<br/>";
    echo "line 195 OrderID"; print_r ($_POST['orderid']); echo "<br/><br/>";


$numloops = count($_POST['prodid']);
for ($i = 0; $i < $numloops ; $i++) { //  !!! Start of the for loop !!!

if (!isset($orderid[$i])) $orderid[$i] ='';
if (!isset($prodid[$i])) $prodid[$i] ='';
if (!isset($weight[$i])) $weight[$i] ='';
if (!isset($pricelb[$i])) $pricelb[$i] =''; // This only initialises the Price & Weight variable to avoid an offset error message.
if (!isset($weight[$i])) $weight[$i] ='';


$ordervalue = $pricelb[$i] * $weight[$i];

echo " L. 216 The number is " . $i . "<br />";
echo "line 221&nbsp;ProdID".$prodid[$i];echo "<br/>";
echo "line 217&nbsp;Pricelb".$pricelb[$i];echo "<br/>";
echo 'Weight L. 219 &nbsp;weight[i]'. $weight[$i];echo "<br/>";
echo "line 220&nbsp;weight".$weight; echo "<br/>";
echo "line 221&nbsp;Numloops".$numloops; echo "<br/><br/>";
echo ' L. 225&nbsp;$ordervalue &nbsp;' .$ordervalue;echo "<br/>";

}

//if ($pricelb[$i] == 0 ){ // conditonal statement 
// $ordervalue =  $price[$i];
// }



$sql ="
UPDATE confirmedorder
SET  weight='$weight[$i]', ordervalue='$ordervalue', confirmedorder.picking = 'finished', confirmedorder.sale = 'open'
WHERE prodID = '$prodid[$i]'
AND OrderID = '$orderid[$i]' ;
";

$this->db->query($sql);

} // !! End For Loop. !!

Hi,

Here is an extract of my while loop


 while ($personquery = mysql_fetch_array($personfetch, MYSQL_ASSOC))
          {
           
          echo "$personfetch[first_name]";
} 


This will list each person now I want to do an INSERT to the database on every single member that is being listed I can only get it to INSERT for the one.

Thanks

I am really just a beginner in PHP but I've got a task to create a simple hotel booking system by using PHP and MySQL. It works in several steps, described in separate .php files. All of them seem to work fine, except the last one. In this last file I want to add all the data into a MySQL database table. I would like to do this by creating a record for each date, a guest is spending in a hotel (so that when booking, another loop checks whether the room is not occupied yet for that date). I decided to use a for-loop for that, but it doesn't seem to be working (the records just don't get inserted into the table). I checked all the variables by echo-ing them and they are all right. I also tried the query without the loop and it works as well. So I guess there is some other problem. This particular .php file looks as follow:
<?php
session_start();
include('db_config.php');
    $name=($_POST['name']);
    $telephone=addslashes($_POST['telephone']);
    $email=addslashes($_POST['email']);
    $code=md5($email.time());
    $checkout_date=$_SESSION['checkout'];
    $checkin_unix=$_SESSION['checkin_unix'];
    $checkout_unix=$_SESSION['checkout_unix'];
    $roomtype=$_SESSION['roomtype'];
    $checkin_date=$_SESSION['checkin'];
    for ($stay_date=$checkin_unix; ; $stay_date=$stay_date+24*60*60) {
      if ($stay_date=$checkout_unix){
      break;
      }
      mysql_query("INSERT INTO reservations VALUES(
        '',
        '$roomtype',
        'pending',
        'date ('d/m/Y', $stay_date)',
        '$stay_date',
        '$checkout_date',
        '$name',
        '$telephone',
        '$email',
        '$code'
        )");
      
    }
?>

I would appreciate any kind of help, any idea.

<?php

function test(){
$x = '';

$arr = array('co'=>'color','ct'=>'design','cv'=>'weight','cm'=>'hight','cp'=>'price');
foreach($arr as $k=> $v){
$x .= '<tr><td> Td '.$k.' </td><td> Td '.$v.'</td></tr>'

/* AFTER ACCESS THE ROW THAT DISPLAY "<tr><td> Td ct </td><td>Td design </td></tr>" */
/* insert HTML CODE (not by echo ) then complete the loop  */

}

return $x;
}

?>

How can I do it?

I have a php script that I've been running that seems to have been working but now I'm wondering if some of my logic is potentially off.

I select records from a db table within a date range which I put into an array called ```$validCount```

If that array is not empty, that means I have valid records to update with my values, and if it's empty I just insert. The trick with the insert is that if the ```STORES```  is less than the ```Quantity``` then it only inserts as many as the ```STORES``` otherwise it inserts as many as ```Quantity```.

So if a record being inserted with had 

    Stores: 14 Quantity:12

Then it would only insert 12 records but if it had
  
    Stores:1  Quantity:20

It would only insert 1 record.

In short, for each customer I should only ever have as many valid records (within a valid date range) as they have stores. If they have 20 stores, I can have 1 or 2 records but should never have 30.

It seems like updating works fine but I'm not sure if it's updating the proper records, though it seems like in some instances it's just inserting too many and not accounting for past updated records.

This is the logic I have been working with:

 

  if(!empty($validCount)){
            for($i=0; $i<$row2['QUANTITY']; $i++){
                try{
                    $updateRslt = $update->execute($updateParams);
                }catch(PDOException $ex){
                    $out[] = $failedUpdate;
                }
            }
    }else{    
        if($row2["QUANTITY"] >= $row2["STORES"]){
            for($i=0; $i<$row2["STORES"]; $i++){     
                try{
                    $insertRslt = $insert->execute($insertParams);
                }catch(PDOException $ex){
                    $out[] = $failedInsertStore;
                }
            }
        }elseif($row2["QUANTITY"] < $row2["STORES"]){
            for($i=0; $i<$row2["QUANTITY"]; $i++){     
                try{
                    $insertRslt = $insert->execute($insertParams);
                }catch(PDOException $ex){
                    $out[] = $failedInsertQuantity;
                }
            }
        }
    }

 

Let's say customer 123 bought 4 of product A and they have 10 locations

    customerNumber  |  product  |  category  |  startDate  |  expireDate  | stores
    ----------------------------------------------------------------------------------
    123                 1           A           2018-08-01    2019-03-01      10
    123                 1           A           2018-08-01    2019-03-01      10
    123                 1           A           2018-08-01    2019-03-01      10
    123                 1           A           2018-08-01    2019-03-01      10

Because they purchased less than their store count, I insert 4 records. Now if my ```$validCheck``` query selects all 4 of those records (since they fall in a valid date range) and my loop sees that the array isn't empty, it knows it needs to update those or insert. Let's say they bought 15 this time. Then I would need to insert 6 records, and then update the expiration date of the other 9 records. 

    customerNumber  |  product  |  category  |  startDate  |  expireDate  | stores
    ----------------------------------------------------------------------------------
    123                 1           A           2018-08-01    2019-03-11      10
    123                 1           A           2018-08-01    2019-03-11      10
    123                 1           A           2018-08-01    2019-03-11      10
    123                 1           A           2018-08-01    2019-03-11      10
    123                 1           A           2018-08-01    2019-03-11      10
    123                 1           A           2018-08-01    2019-03-11      10
    123                 1           A           2018-08-01    2019-03-11      10
    123                 1           A           2018-08-01    2019-03-11      10
    123                 1           A           2018-08-01    2019-03-11      10
    123                 1           A           2018-08-01    2019-03-11      10

There can only ever be a maximum of 10 (store count) records for that customer and product within the valid date range. As soon as the row count for that customer/product reaches the equivalent of stores, it needs to now go through and update equal to the quantity

so now I'm running this but it's not running and no errors, but it just returns back to the command line   

$total = $row2['QUANTITY'] + $validCheck;
    if ($total < $row2['STORES']) {
        $insert_count = $row2['QUANTITY'];
        $update_count = 0;
    } else {
        $insert_count = $row2['STORES'] - $validCheck; // insert enough to fill all stores
        $update_count = ($total - $insert_count); // update remainder
    }

        
    for($i=0; $i<$row2['QUANTITY']; $i++){
        try{
            $updateRslt = $update->execute($updateParams);
        }catch(PDOException $ex){
            $failedUpdate = "UPDATE_FAILED";
            print_r($failedUpdate);
            $out[] = $failedUpdate;
        }
    }
    
        
    for($i=0; $i<$insert_count; $i++){
        try{
            $insertRslt = $insert->execute($insertParams);
        }catch(PDOException $ex){
            $failedInsertStore = "INSERT_STORE_FAILED!!!: " . $ex->getMessage();
            print_r($failedInsertStore);
            $out[] = $failedInsertStore;
        }
    }```

    

First page adds a new job number, then the order page loaded with the job number id as a get id. Basically there is a while loop in the order page which shows products/services client can order and he chooses what he requires 'one or eight services' (8 in total) and some other variables like date of order and client name etc. Here is the order item code

The first sql statement executes fine, but in the second sql query nothing happens


$sql="insert into job_order(order_num,order_date,order_customer_id, order_remarks) values(".$_GET['id'].",NOW(),".$_POST['companyBox'].",'".$_POST['remarkBox']."');"; $res=mysql_query($sql);  $id=mysql_insert_id();   foreach($_POST as $key => $value) {          if(!empty($value)) {           $key.' => '.trim(strip_tags($value));            $order="INSERT INTO orderprod (order_num,prod_id,order_amount,teeth_amount) VALUES ('$_GET[id]','$value','$value','$value');"; $orderres=mysql_query($order) or die(mysql_error()); } }?>$sql="insert into job_order(order_num,order_date,order_customer_id,
order_remarks)
values(".$_GET['id'].",NOW(),".$_POST['companyBox'].",'".$_POST['remarkBox']."');";
$res=mysql_query($sql);

$id=mysql_insert_id();


foreach($_POST as $key => $value) {


        if(!empty($value)) { 
 
         $key.' => '.trim(strip_tags($value));  
     
         $order="INSERT INTO orderprod (order_num,prod_id,order_amount,teeth_amount) VALUES
('$_GET[id]','$value','$value','$value');";
$orderres=mysql_query($order) or die(mysql_error());
}
}
?>



=============

This is the formI have removed parts which are irrelevant. Please note that dateBox and companyBox are not required to be looping as they are only for first table,



echo "<form action=".$config_basedir."./vieworder.php?id=".$_GET['id']."  name=form1 method=post>";?><table><tr><td><h4>JOB ORDER</H4></TD><TD></TD></TR><TR><TD>ORDER NUMBER</TD><TD><?PHP ECHO $_GET['id'] ?></td></tr><tr><td>ORDER DATE</td><td><input type=text name=dateBox></td></tr> <tr><td>COMPANY NAME</td><td><?PHP$sql="select * from customers";$res=mysql_query($sql);echo "<select name=companyBox><option value=''>Please select</option>";WHILE($fetch=mysql_fetch_assoc($res)){ echo "<option value='".$fetch['id']."'>".$fetch['cust_name']."</option>";} echo "</select>"; echo "</td></tr>"; ?>   </table> <table><tr><th>ITEM</th><th>QUANTITY</th><th>N0. of Teeths</th></tr><tr><?PHP$sql="select * from products";$res=mysql_query($sql); WHILE($fetch=mysql_fetch_assoc($res)){ echo "<td><input type=text name=desBox value='".$fetch['prod_id']."'>".$fetch['prod_name']."</td><td><input type=text name=quantBox></td><td><input type=text name=teethBox></td>";echo "</tr>";}echo "</table>";?>echo "<form action=".$config_basedir."./vieworder.php?id=".$_GET['id']."  name=form1 method=post>";
?>
<table>
<tr>
<td><h4>JOB ORDER</H4></TD><TD></TD>
</TR>
<TR>
<TD>ORDER NUMBER</TD><TD><?PHP ECHO $_GET['id'] ?></td>
</tr>
<tr>
<td>ORDER DATE</td><td><input type=text name=dateBox></td>
</tr>

<tr>
<td>COMPANY NAME</td><td>
<?PHP
$sql="select * from customers";
$res=mysql_query($sql);
echo "<select name=companyBox><option value=''>Please select</option>";
WHILE($fetch=mysql_fetch_assoc($res)){

echo "<option value='".$fetch['id']."'>".$fetch['cust_name']."</option>";}
echo "</select>";
echo "</td></tr>";
?>



</table>

<table>
<tr>
<th>ITEM</th><th>QUANTITY</th><th>N0. of Teeths</th>
</tr>
<tr>
<?PHP
$sql="select * from products";
$res=mysql_query($sql);

WHILE($fetch=mysql_fetch_assoc($res)){

echo "<td><input type=text name=desBox value='".$fetch['prod_id']."'>".$fetch['prod_name']."</td>
<td><input type=text name=quantBox></td>
<td><input type=text name=teethBox></td>";
echo "</tr>";}
echo "</table>";
?>



HERE IS THE IMAGE showing the populated services.
http://dubads.com/images/order.jpg

Ok I'm trying to insert multiple rows by using a while loop but having problems. At the same time, need to open a new mysql connection while running the insert query, close it then open the previous mysql connection.

I managed to insert multiple queries before using a loop, but for this time, the loop does not work? 
I think it is because I am opening another connection... yh that would make sense actually?

Here is the code:


$users = safe_query("SELECT * FROM ".PREFIX."user");
       while($dp=mysql_fetch_array($users)) { 
          
   $username = $dp['username'];
 $nickname = $dp['nickname'];
 $pwd1 = $dp['password']; 
 $mail = $dp['email'];
 $ip_add = $dp['ip'];
 $wsID = $dp['userID'];
 $registerdate = $dp['registerdate'];
 $birthday = $dp['birthday'];
 $avatar = $dp['avatar'];
 $icq = $dp['icq']; 
 $hp = $dp['homepage'];
 
echo $username." = 1 username only? :(";
      

// ----- Forum Bridge user insert -----

$result = safe_query("SELECT * FROM `".PREFIX."forum`");
$ds=mysql_fetch_array($result);
$forum_prefix = $ds['prefix'];
define(PREFIX_FORUM, $forum_prefix);
define(FORUMREG_DEBUG, 0);

$con = mysql_connect($ds['host'], $ds['user'], $ds['password']) or system_error('ERROR: Can not connect to MySQL-Server');
$condb = mysql_select_db($ds['db'], $con) or system_error('ERROR: Can not connect to database "'.$ds['db'].'"');
                
include('../_phpbb_func.php');
$phpbbpass = phpbb_hash($pwd1);
$phpbbmailhash = phpbb_email_hash($mail);
$phpbbsalt = unique_id();

safe_query("INSERT INTO `".PREFIX_FORUM."users` (`username`, `username_clean`, `user_password`, `user_pass_convert`, `user_email`, `user_email_hash`, `group_id`, `user_type`, `user_regdate`, `user_passchg`, `user_lastvisit`, `user_lastmark`, `user_new`, `user_options`, `user_form_salt`, `user_ip`, `wsID`, `user_birthday`, `user_avatar`, `user_icq`, `user_website`) VALUES ('$username', '$username', '$phpbbpass', '0', '$mail', '$phpbbmailhash', '2', '0', '$registerdate', '$registerdate', '$registerdate', '$registerdate', '1', '230271', '$phpbbsalt', '$ip_add', '$wsID', '$birthday', '$avatar', '$icq', '$hp')");
if (FORUMREG_DEBUG == '1') {
echo "<p><b>-- DEBUG -- : User added: ".mysql_affected_rows($con)."<br />";
       echo "<br />-- DEBUG -- : Query used: ".end($_mysql_querys)."</b></p><br />";
      
       $result = safe_query("SELECT user_id from ".PREFIX_FORUM."users WHERE username = '$username'");
       $phpbbid = mysql_fetch_row($result);
safe_query("INSERT INTO `".PREFIX_FORUM."user_group` (`group_id`, `user_id`, `group_leader`, `user_pending`) VALUES ('2', '$phpbbid[0]', '0', '0')");
safe_query("INSERT INTO `".PREFIX_FORUM."user_group` (`group_id`, `user_id`, `group_leader`, `user_pending`) VALUES ('7', '$phpbbid[0]', '0', '0')");
mysql_close($con);
}

         include('../_mysql.php');        
         mysql_connect($host, $user, $pwd) or system_error('ERROR: Can not connect to MySQL-Server');
mysql_select_db($db) or system_error('ERROR: Can not connect to database "'.$db.'"');
       
       }



So I need to be able to insert these rows using the while loop.. how can I do this?

I really appreciate any help.

Hi I am very new to PHP & Mysql. I am trying to insert values into two tables at the same time. One table will insert a single row and the other table will insert multiple records based on user insertion. Everything is working well, but in my second table, 1st Table ID simply insert one time and rest of the values are inserting from 2nd table itself. Now I want to insert the first table's ID Field value (auto-incrementing) to a specific column in the second table (only all last inserted rows).   Ripon.   Below is my Code:

<?php



$con = mysql_connect("localhost","root","aaa");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }


mysql_select_db("ccc", $con);


$PI_No = $_POST['PI_No'];
$PO_No = $_POST['PO_No'];


$qry = "INSERT INTO wm_order_entry (
Order_No,
PI_No,
PO_No) 


VALUES(
NULL,
  '$PI_No',
 '$PO_No')";
$result = @mysql_query($qry);




$val1=$_POST['Size'];
$val2=$_POST['Style'];
$val3=$_POST['Colour'];
$val4=$_POST['Season_Code'];
$val5=$_POST['Dept'];
$val6=$_POST['Sub_Item'];
$val7=$_POST['Item_Desc'];
$val8=$_POST['UPC'];
$val9=$_POST['Qty'];
$N = count($val1);
for($i=0; $i < $N; $i++)
{


$profile_query = "INSERT INTO order_entry(Size,
Style,
Colour,
Season_Code,
Dept,
Sub_Item,
Item_Desc,
UPC,
Qty,
Order_No
) VALUES( '$val1[$i]','$val2[$i]','$val3[$i]','$val4[$i]','$val5[$i]','$val6[$i]','$val7[$i]','$val8[$i]','$val9[$i]',LAST_INSERT_ID())";
$t_query=mysql_query($profile_query);
}
header("location: WMView.php");
mysql_close($con);
?>

Output is attached.

Hi..

Sorry, if I need to repost my problem in while loop. cause until now I can't resolve my problem in saving all data from while loop.

I have this code StockRequisition.php where FORM was displayed.

<?php                                                                          
   error_reporting(0);
   date_default_timezone_set("Asia/Singapore"); //set the time zone  
$con = mysql_connect('localhost', 'root','');

if (!$con) {
    echo 'failed';
    die();
}

mysql_select_db("mes", $con);
$sr_date =date('Y-m-d H:i:s');

        $sql = "SELECT sr_number FROM stock_requisition ORDER BY sr_date DESC LIMIT 1";
        $result = mysql_query($sql, $con);
        
        if (!$result) {
            echo 'failed'; 
            die();
        }
        $total = mysql_num_rows($result);
        if ($total <= 0) {
            $currentSRNum = 1;
            $currentYear  = (int)(date('y'));
            $currentMonth = (int)(date('m'));
            $currentDay = (int)(date('d'));

            $currentSRYMD = substr($row['sr_number'], 0, 6);
            $currentYMD = date("ymd");
            if ($currentYMD > $currentSRYMD) 
            {  
                $currentSRNum = 1;
            } 
            else 
            {  
                $currentSRNum += 1;
            }        
            
        } 
        else {
//------------------------------------------------------------------------------------------------------------------
            // Stock Number iteration.... 
            $row = mysql_fetch_assoc($result);
            
            $currentSRNum = (int)(substr($row['sr_number'],0,3));
            
            $currentSRYear  = (int)(substr($row['sr_number'],2,2));
            $currentSRMonth = (int)(substr($row['sr_number'],0,2));
            $currentSRNum = (int)(substr($row['sr_number'],6,4));
            $currentYear  = (int)(date('y'));
            $currentMonth = (int)(date('m'));
            $currentDay = (int)(date('d'));

            $currentSRYMD = substr($row['sr_number'], 0, 6);
            $currentYMD = date("ymd");
            if ($currentYMD > $currentSRYMD) 
            {  
                $currentSRNum = 1;
            } 
            else 
            {  
                $currentSRNum += 1;
            }                                           
        }
//------------------------------------------------------------------------------------------------------------------         
        $yearMonth = date('ymd');    
        $currentSR = $currentYMD . sprintf("%04d", $currentSRNum);   
?>
<html>
<title>Stock Requisition</title>
<head>
<link rel="stylesheet" type="text/css" href="kanban.css">

<script type="text/javascript">
function save_sr(){
    var sr_date = document.getElementById("sr_date").value;
    var sr_number = document.getElementById("sr_number").value;
    var Items1 = document.getElementById("Items1").value;
    var SubItems = document.getElementById("SubItems").value;
    var ItemCode = document.getElementById("ItemCode").value;
    var DemandedQty = document.getElementById("DemandedQty").value;
    var UoM = document.getElementById("UoM").value;
    var Class = document.getElementById("Class").value;
    var Description = document.getElementById("Description").value;
    var BINLocation = document.getElementById("BINLocation").value;
    var RequestedBy = document.getElementById("RequestedBy").value;
    var ApprovedBy = document.getElementById("ApprovedBy").value;
    var ReceivedBy = document.getElementById("ReceivedBy").value;
    var IssuedBy = document.getElementById("IssuedBy").value;
    
    document.stock_requisition.action="StockRequisitionSave.php?sr_date="+sr_date+"&sr_number="+sr_number+"&Items1="+Items1+
    "&SubItems="+SubItems+"&ItemCode="+ItemCode+"&DemandedQty="+DemandedQty+"&UoM="+UoM+"&Class="+Class+"&Description="+
    Description+"&BINLocation="+BINLocation+"&RequestedBy="+RequestedBy+"&ApprovedBy="+ApprovedBy+"&ReceivedBy="+ReceivedBy+
    "&IssuedBy="+IssuedBy;
    document.stock_requisition.submit();
    alert("Stock Requisition data save.");
    window.location = "StockRequisition.php";
}
</script>
</head>
<body>
<form name="stock_requisition" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<div id="ddcolortabs">
<ul>
<li> <a href="ParameterSettings.php" title="Parameter Settings"><span>Parameter Settings</span></a></li>
<li style="margin-left: 1px"><a href="kanban_report.php" title="WIP Report"><span>Wip Report</span></a></li>
<li><a href="fsn.php" title="Finished Stock Note"><span>WMS FG</span></a></li>
<li id="current"><a href="StockRequisition.php" title="WMS RM"><span>WMS RM</span></a></li>

</ul>
</div>

<div id="ddcolortabs1">
<ul>
<li><a href="ReceivingMaterials.php" title="Receiving Materials"><span>Receiving Materials</span></a></li>
<li><a href="Shelving.php" title="Shelving"><span>Shelving</span></a></li>
<li id="current"><a href="StockRequisition.php" title="Stock Requisition"><span>Stock Requisition</span></a></li>
</ul>
</div>

<div id="SR_date">
<label>Date :</label>
<input type="text" name="sr_date" value="<?php echo $sr_date; ?>" size="16" readonly="readonly" style="border: none;">    
</div>
<div id="SR_number">
<label>SR# :</label>
<input type="text" name="sr_number" value="<?php echo $currentSR; ?>" size="10" readonly="readonly" style="font-weight: bold; border: none;">
<br/> 
</div> 
   <div>
<table>
<thead>
<th>Items</th>
<th>Sub Items</th>
<th>Item Code</th>
<th>Demanded Qty</th>
<th>UoM</th>
<th>Class</th>
<th>Description</th>
<th>BIN Location</th>
</thead>
<?php
$sql = "SELECT DISTINCT Items FROM bom_subitems ORDER BY Items";
$res_bom = mysql_query($sql, $con);

while($row = mysql_fetch_assoc($res_bom)){
    
    $Items = $row['Items'];
echo "<tr>
        <td style='border: none;font-weight: bold;'>&nbsp;<input type='name' value='$Items' name='Items' id='Items' readonly = 'readonly' style = 'border:none;width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='5'></td>
        </tr>";       
     
$sql = "SELECT Items, SubItems, ItemCode, UoM, Class, Description, BINLocation FROM bom_subitems WHERE Items = '$Items' ORDER BY Items"or die(mysql_error());

$res_sub = mysql_query($sql, $con);  
 
 while($row_sub = mysql_fetch_assoc($res_sub)){

     $Items1 = $row_sub['Items'];
     $SubItems = $row_sub['SubItems'];
     $ItemCode = $row_sub['ItemCode'];
     $UoM = $row_sub['UoM'];
     $Class = $row_sub['Class'];
     $Description = $row_sub['Description'];
     $BINLocation = $row_sub['BINLocation'];         
     
    echo "<tr>
        <td style='border: none;'>&nbsp;<input type='hidden' value='$Items1' id='Items1' name='Items1'></td>
        <td style='border: none;'>&nbsp;<input type='text' name='SubItems' value='$SubItems' id='SubItems' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='10'></td>
        <td style='border: none;'>&nbsp;<input type='text' name='ItemCode' value='$ItemCode' id='ItemCode' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='10'></td>
        <td style='border: none;'><center><input type='text' name='DemandedQty' id='DemandedQty' value='' size='7'></center></td>
        <td style='border: none;' size='3'>&nbsp;<input type='text' name='UoM' value='$UoM' id='UoM' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='3'></td>
        <td style='border: none;'>&nbsp;<input type='text' name='Class' value='$Class' id='Class' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='10'></td>
        <td style='border: none;'>&nbsp;<input type='text' name='Description' value='$Description' id='Description' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='10'></td>
        <td style='border: none;'>&nbsp;<input type='text' name='BINLocation' value='$BINLocation' id='BINLocation' readonly='readonly' style='border:none; width:auto;font-family: Arial, Helvetica, sans-serif;font-size: 1em;' size='10'></td>     
        </tr>";
}
}   
   
               
?>
</table>
</div>
<?php
   $RequestedBy = array('AAA', 'BBB', 'CCC', 'DDD');
   
   $ApprovedBy = array('EEE', 'FFF', 'GGG', 'HHH');
   
   $ReceivedBy = array('III', 'JJJ', 'KKK', 'LLL');
   
   $IssuedBy = array('MMM', 'NNN', 'OOO', 'PPP'); 

?>

 <div id='Requested_By'>
<label>Requested By:</label>
 <select name="RequestedBy">
 <option value="Select">Select</option>
 <option value="AAA" <?php if($_POST['RequestedBy'] == 'AAA') echo "selected='selected'"; ?>>AAA</option>
  <option value="BBB" <?php if($_POST['RequestedBy'] == 'BBB') echo "selected='selected'"; ?>>BBB</option>
 <option value="CCC" <?php if($_POST['RequestedBy'] == 'CCC') echo "selected='selected'"; ?>>CCC</option>
  <option value="DDD" <?php if($_POST['RequestedBy'] == 'DDD') echo "selected='selected'"; ?>>DDD</option>
 </select>
</div>

<div id='Approved_By'>
<label>Approved By:</label>
<select name="ApprovedBy">
<option name='Select'>Select</option>
<option value="EEE" <?php if($_POST['ApprovedBy'] == 'EEE') echo "selected='selected'"; ?>>EEE</option>
  <option value="FFF" <?php if($_POST['ApprovedBy'] == 'FFF') echo "selected='selected'"; ?>>FFF</option>
 <option value="GGG" <?php if($_POST['ApprovedBy'] == 'GGG') echo "selected='selected'"; ?>>GGG</option>
  <option value="HHH" <?php if($_POST['ApprovedBy'] == 'HHH') echo "selected='selected'"; ?>>HHH</option>
</select>
</div>

<div id='Received_By'>
<label>Issued By:</label>
<select name="IssuedBy">
<option name='Select'>Select</option>
<option value="III" <?php if($_POST['ReceivedBy'] == 'III') echo "selected='selected'"; ?>>III</option>
  <option value="JJJ" <?php if($_POST['ReceivedBy'] == 'JJJ') echo "selected='selected'"; ?>>JJJ</option>
 <option value="KKK" <?php if($_POST['ReceivedBy'] == 'KKK') echo "selected='selected'"; ?>>KKK</option>
  <option value="LLL" <?php if($_POST['ReceivedBy'] == 'LLL') echo "selected='selected'"; ?>>LLL</option>

</select>
</div>

<div id='Issued_By'>
<label>Received By:</label>
<select name="ReceivedBy">
<option name='Select'>Select</option>
<option value="MMM" <?php if($_POST['IssuedBy'] == 'MMM') echo "selected='selected'"; ?>>MMM</option>
  <option value="NNN" <?php if($_POST['IssuedBy'] == 'NNN') echo "selected='selected'"; ?>>NNN</option>
 <option value="OOO" <?php if($_POST['IssuedBy'] == 'OOO') echo "selected='selected'"; ?>>OOO</option>
  <option value="PPP" <?php if($_POST['IssuedBy'] == 'PPP') echo "selected='selected'"; ?>>PPP</option>

</select>
</div>

<div id="save_btn">
<input type="button" name="button" value="save" onClick="save_sr()">
</div>
</form>
</body>
</html>



and here is StockRequisitionSave.php
code for saving data to database :


<?php                                                                          
   error_reporting(0);
   date_default_timezone_set("Asia/Singapore"); //set the time zone  
$con = mysql_connect('localhost', 'root','');

if (!$con) {
    echo 'failed';
    die();
}

mysql_select_db("mes", $con);
$sr_date = $_POST['sr_date'];
$sr_number = $_POST['sr_number'];
$Items1 = $_POST['Items1'];
$SubItems = $_POST['SubItems'];
$ItemCode = $_POST['ItemCode'];
$DemandedQty = $_POST['DemandedQty'];
$UoM = $_POST['UoM'];
$Class = $_POST['Class'];
$Description = $_POST['Description'];
$BINLocation = $_POST['BINLocation'];
$RequestedBy = $_POST['RequestedBy'];
$ApprovedBy = $_POST['ApprovedBy'];
$ReceivedBy = $_POST['ReceivedBy'];
$IssuedBy = $_POST['IssuedBy'];

$sql = "INSERT INTO stock_requisition
(sr_date, sr_number, Items, SubItems, ItemCode, DemandedQty, UoM, Class, Description, BINLocation, RequestedBy,
ApprovedBy, ReceivedBy, IssuedBy)
VALUES
('$sr_date', '$sr_number', '$Items1', '$SubItems', '$ItemCode', '$DemandedQty', '$UoM', '$Class', '$Description',
'$BINLocation', '$RequestedBy', '$ApprovedBy', '$ReceivedBy', '$IssuedBy')
";  

$result = mysql_query($sql, $con);            
?>


the problem is only the last data was save.

I will attach my form.

I hope somebody can help me..
I really don't know how can I save all data from form into my database.

Thank you so much for your understanding and help.

I'm missing something here. I have a form, and when the submit is pressed, the relevant post data inserts into table one, then I want the last insert id to insert along with other form data into a second table. The first table's still inserting fine, but I can't get that second one to do anything. It leapfrogs over the query and doesn't give an error. EDIT: I forgot to add an error: I get: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'usage, why VALUES ('14', '', '123', '','1234', '', '')' at line 1

query:INSERT INTO tbl_donar (donar_fname, donar_name, donar_address, donar_address2, donar_city, donar_state, donar_zip, donar_email, donar_phone, donar_fax, donar_company) VALUES ('test 14', 'asdfa', 'asdf', 'adf','asdf', '', '', '', '123', '', '')


Code: [Select]
if (empty($errors)) {

require_once ('dbconnectionfile.php');

$query = "INSERT INTO tbl_donar (donar_fname, donar_name, donar_address, donar_address2, donar_city, donar_state, donar_zip, donar_email, donar_phone, donar_fax, donar_company)
 VALUES ('$description12', '$sn', '$description4', '$cne','$description5', '$description6', '$description7', '$description8',
'$description9', '$description10', '$description11')";

$result = @mysql_query ($query);


if ($result) {

$who_donated=mysql_insert_id();

$query2 = "INSERT INTO tbl_donation (donor_id, donor_expyear, donor_cvv, donor_cardtype, donor_authorization, amount, usage, why)
 VALUES ('$who_donated', '$donate2', '$donate3', '$donate4','$donate5', '$donate6', '$donate7')";
$result2 = @mysql_query ($query2);

if ($result2) {echo "Info was added to both tables! yay!";}

echo "table one filled. Table two was not.";
echo $who_donated;

//header ("Location: http://www.twigzy.com/add_plant.php?var1=$plant_id");

exit();
} else {
echo 'system error. No donation added';

Can anyone tell me why this is not INSERTing? My array data is coming out just fine.. I've tried everything I can think of and cannot get anything to insert.. Ahhhh!

<?php
  $query = "SELECT RegionID, City FROM geo_cities WHERE RegionID='135'";
  $results = mysqli_query($cxn, $query);
  $row_cnt = mysqli_num_rows($results);
  echo $row_cnt . " Total Records in Query.<br /><br />";
  if (mysqli_num_rows($results)) {
      while ($row = mysqli_fetch_array($results)) {
          $insert_city_query = "INSERT INTO all_illinois SET state_id=$row[RegionID], city_name=$row[City] WHERE id = null" or mysqli_error();
          $insert = mysqli_query($cxn, $insert_city_query);
          if (!$insert) {
              echo "INSERT is NOT working!";
              exit();
          }
          
          echo $row['City'] . "<br />";
          
          echo "<pre>";
          echo print_r($row);
          echo "</pre>";
      }
      //while ($rows = mysqli_fetch_array($results))
      
      } //if (mysqli_num_rows($results))
      
      else {
          echo "No results to get!";
      }
?>

Here is my all_illinois INSERT table structu

CREATE TABLE IF NOT EXISTS `all_illinois` (
  `state_id` varchar(255) NOT NULL,
  `city_name` varchar(255) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1;

Here is my source table geo_cities structu

CREATE TABLE IF NOT EXISTS `1` (
  `CityId` varchar(255) NOT NULL,
  `CountryID` varchar(255) NOT NULL,
  `RegionID` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Latitude` varchar(255) NOT NULL,
  `Longitude` varchar(255) NOT NULL,
  `TimeZone` varchar(255) NOT NULL,
  `DmaId` varchar(255) NOT NULL,
  `Code` varchar(255) NOT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1;

Hey.   So the issue I'm having is consecutive loops on semi-large arrays, over and over. Consider this array:

$firstArray = array(
'row1' => array(
'dates' => array(
'2014-01-01' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-01-02' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-01-03' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-01-04' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-01-05' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-01-06' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-01-07' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
)
),
'row2' => array(
'dates' => array(
'2014-02-01' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-02-02' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-02-03' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-02-04' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-02-05' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-02-06' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-02-07' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-02-08' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
'2014-02-09' => array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3', 'key4' => 'value4', 'key5' => 'value5', 'key6' => 'value6', 'key7' => 'value7', 'key8' => 'value8', 'key9' => 'value9', 'key10' => 'value10'),
)
)
);

Originally the data comes from ~2-3 database tables, of course. But to ilustrate the point, this is how the main array looks like. This array usually contains anywhere between 10-50 rows, each row containing at least 10 dates, with 10 key/values each.   And after setting up all the data, it needs to be processed. Currently this is how a friend of mine did it..

$placeDataHere = array();
foreach($firstArray as $key => $dates) {
foreach($dates as $date => $values) {
foreach($values as $key => $value) {
$placeDataHere['DV_' . $date]['SM_' . $key] = 'KS_' . $value;
//Followed by another ~50-70 lines of processing the 3 loop's data..
...
...
....
....
....
....
....
....
}
}
}

Obviously this isn't good practise, but we can't seem to figure out a better way of doing it, since both the data and the loops are horribly nested.   This loop and setup of $firstArray is run anywhere between 10-20 times/request, due to amount of users we wish to process. So, the result is that this code can take up to over 2-3 minutes to complete, which isn't really optimal performance.   In short my question is, are there any better methods of handling this with the data setup we currently have?

Below is my output on the browser:

    Student: Kevin Smith (u0867587)
    Course: INFO101 - Bsc Information Communication Technology Course Mark 70 Grade
    Year: 3
   
   
    Module: CHI2550 - Modern Database Applications Module Mark: 41 Mark Percentage: 68 Grade: B
   
    Session: AAB Session Mark: 72 Session Weight Contribution 20%
   
    Session: AAE Session Mark: 67 Session Weight Contribution 40%


    Module: CHI2513 - Systems Strategy Module Mark: 31 Mark Percentage: 62 Grade: B
   
    Session: AAD Session Mark: 61 Session Weight Contribution 50%

Now where it says course mark above it says 70. This is incorrect as it should be 65 (The average between the module marks percentage should be 65 in the example above) but for some stange reason I can get the answer 65. I have a variable called $courseMark and that does the calculation. Now if the $courseMark is echo outside the where loop, then it will equal 65 but if it is put in while loop where I want the variable to be displayed, then it adds up to 70. Why does it do this.
   
    Below is the code:

Code: [Select]
    $sessionMark = 0;
    $sessionWeight = 0;
    $courseMark = 0;
   
    $output = "";
   
    $studentId = false;
    $courseId  = false;
    $moduleId  = false;
   
    while ($row = mysql_fetch_array($result))
    {
   
   
    $sessionMark += round($row['Mark'] / 100 * $row['SessionWeight']);
    $sessionWeight  += ($row['SessionWeight']);
        $courseMark = ($sessionMark /  $sessionWeight * 100);
   
          if($studentId != $row['StudentUsername'])
        {
   
            //Student has changed
            $studentId = $row['StudentUsername'];
   
            $output .= "<p><strong>Student:</strong> {$row['StudentForename']} {$row['StudentSurname']} ({$row['StudentUsername']})\n";
   
        }
             
        if($courseId != $row['CourseId'])
        {
   
            //Course has changed
            $courseId = $row['CourseId'];
   
            $output .= "<br><strong>Course:</strong> {$row['CourseId']} - {$row['CourseName']} <strong>Course Mark</strong>" round($courseMark) "<strong>Grade</strong>  <br><strong>Year:</strong> {$row['Year']}</p>\n";
   
        }
   
        if($moduleId != $row['ModuleId'])
        {
   
            //Module has changed
            if(isset($sessionsAry)) //Don't run function for first record
            {
   
                //Get output for last module and sessions
                $output .= outputModule($moduleId, $moduleName, $sessionsAry);
            }
   
            //Reset sessions data array and Set values for new module
   
            $sessionsAry = array();
            $moduleId    = $row['ModuleId'];
            $moduleName  = $row['ModuleName'];
        }
             
        //Add session data to array for current module
             
        $sessionsAry[] = array('SessionId'=>$row['SessionId'], 'Mark'=>$row['Mark'], 'SessionWeight'=>$row['SessionWeight']);
             
    }    //Get output for last module
   
    $output .= outputModule($moduleId, $moduleName, $sessionsAry);
   
    //Display the output
    echo $output;
I think the problem is that it is outputting the answer of the calculation only for the first session mark. How in the while loop can I do it so it doesn't display it for the first mark only but for all the session marks so that it ends up showing the correct answer 65 and not 72?

Hey guys,

Got another question im hoping someone can help me with.

I have a foreach loop (for use in a mysql query):

   foreach ($interests as $interest) {
       $query .= "($id, $interest), ";
   }

problem is i do not want the comma(,) in the last loop.

Is there some kinda of function i can use so it does not insert it on last loop?

Or should i just use a for loop with a nested if loop? something like ;

   for($i=0; $i < count($interests); $i++){
      $query .=
      "($id, '$interests[$i]')";
      if($i + 1 < count($interests)) {
         $query .= ", ";
      }
      }


Cheers guys

I am working to echo the results in a while or for loop... Both of my sample codes work, but the results are wrong!

The while loop ONLY echos a result IF the first record in the postings table matches the id passed (does not display a result unless the first record has a match)

The if loop displays ALL listings with the same name (counts them all) so there are no unique listings!


<?php

$posts_by_city_sql = "SELECT * FROM postings WHERE id='$_GET[id]'";
$posts_by_city_results = (mysqli_query($cxn, $posts_by_city_sql)) or die("Was not able to grab the Postings!");

/* While Loop  */
while($posts_by_city_row = mysqli_fetch_array($posts_by_city_results)) {
echo "<li><a href='posting_details.php?id=$posts_by_city_row[id]'>$posts_by_city_row[title]</a></li>";
}

/* For Loop  */
$posts_by_city_row = mysqli_fetch_array($posts_by_city_results);
 
for ($i=0; $i<sizeof($posts_by_city_row); $i++) {
echo "<li><a href='posting_details.php?id=$posts_by_city_row[id]'>$posts_by_city_row[title]</a></li>";
 }

?>

Results with for loop (there are 7 total unique book names, but it's just counting the first match on id 7 times like below):

AJAX for Beginners
AJAX for Beginners
AJAX for Beginners
AJAX for Beginners
AJAX for Beginners
AJAX for Beginners
AJAX for Beginners
AJAX for Beginners