how do i sort by month from database?

[theBrent]

hi guys i'm new here.. and i need help

 

i have a module that sorts all reports by date but it doesn't work i'm not getting any errors.. i'm guessing its my query but i'm not that good in guessing. basically all i want to do is display data depending on what the client is asking.. for example if a client would choose form the dropdown list to display reports in march all reports in march should appear but it doesnt..

 

here is my code:

<?php
$month = (isset($_POST['month']));
$year = (isset($_POST['year']));

$totalsale = 0;
$totalqty = 0;

if(isset($month) && $month != ' '){
$sql = "SELECT * FROM tbl_order od, tbl_order_item o, tbl_product pd WHERE od.od_id = o.od_id and o.pd_id = pd.pd_id AND od.od_status = 'Paid' AND MONTH(od_date) = '$month' AND YEAR(od_date) = '$year'";
}else{
$sql = "SELECT * FROM tbl_order od, tbl_order_item o, tbl_product pd WHERE od.od_id = o.od_id and o.pd_id = pd.pd_id AND od.od_status = 'Paid'";
}
$result = dbQuery($sql);
?>

<form action="index.php?view=sales" method="post">
<table width="80%" cellpadding="5" cellspacing="0" border="1" sytle="font-family:arial;color:purple;font-size:12px" align="center">
<tr>
<td style="font-size:20px;color:purple;font-family:arial" colspan="7" align="center">SALES REPORT</td>
</tr>
<tr>
<td colspan="7">
Month and Year required<br><br>
<select name="month">
<option>--selected--</option>
<option value="01">January</option>
<option value="02">Febuary</option>
<option value="03">March</option>
<option value="04">April</option>
<option value="05">May</option>
<option value="06">June</option>
<option value="07">July</option>
<option value="08">August</option>
<option value="09">September</option>
<option value="10">October</option>
<option value="11">November</option>
<option value="12">December</option>
</select>    
<select name="year">
<option>--selected--</option>
<option value="2007">2007</option>
<option value="2008">2008</option>
<option value="2009">2009</option>
<option value="2010">2010</option>
<option value="2011">2011</option>
<option value="2012">2012</option>
<option value="2013">2013</option>
<option value="2014">2014</option>
<option value="2015">2015</option>
<option value="2016">2016</option>
<option value="2017">2017</option>
<option value="2018">2018</option>
</select>
<input type="submit" value="sort">

</td>
</tr>
<tr>
<td>Order Date</td>
<td>Order ID</td>
<td>First Name</td>
<td>Last Name</td>
<td>Order Quantity</td>
<td>Price</td>
<td>Total Amount(Tax included)</td>
</tr>
<?php
while ($row = dbFetchAssoc($result)){
extract($row);

$tax = $pd_price * 0.12;
$total = $od_qty * $pd_price + $tax;
$totalsale += $total;
$totalqty += $od_qty;
?>
<tr>
<td><?php echo $od_date;?></td>
<td align="center"><?php echo $od_id;?></td>
<td><?php echo $od_payment_first_name;?></td>
<td><?php echo $od_payment_last_name;?></td>
<td align="center"><?php echo $od_qty;?></td>
<td><?php echo displayAmount($pd_price);?></td>
<td align="center"><?php echo displayAmount($total);?></td>
</tr>
<?php
}
?>
<tr>
<td colspan="7">
 
</td>
</tr>
<tr>
<td colspan="7">
<?php echo "Total Items Sold:"." ".$totalqty;?>
</td>
</tr>
<tr>
<td colspan="7">
<?php echo "Total Sales:"." ".displayAmount($totalsale);?>
</td>
</tr>
</table>
</form>

could it be my query is incomplete? i'am really not that good in php so please help! thank you!

[Barand]

There is no db connection code shown.

 

after

$result = dbQuery($sql);

 

try

 

if (!$result) echo dbError();  // or whatever your error message function is

[tibberous]

Problem:

 

$month = (isset($_POST['month']));

$year = (isset($_POST['year']));

 

You setting them to isset, which is setting them to false or true.