Comparison and data extraction with PHP, MySQL, JS - php

Question

I have a database, golf_add.php and ajax_price.php Files.
So I can not do this:
After I choose values from form like > From | To | Transfer Type | Golf Date option box fields, I want these fields' values are compared and select the appropriate data from database (for golf price value) into Golf Price textBox.
For example:
From: XXX Otel (id=15)To: YYY Place(id=25)Transfer Type: Shuttle (id=4)Golf Date: 2015/08/05
After I choose these values from form I want to click refresh button OR after I selected the Golf Date last step its automatically must get only price from correct row according to my selection as above..
You can preview my form here :
golf_add.php code:
<!-- OTHER CODES ... -->
<script>
function refreshforprice() {
jQuery.ajax({
type: 'GET',
url: 'ajax_price.php',
data: 'tid='+jQuery('#op_transfer_type_id').val()+'&p='+jQuery('#operation_pax').val()+'&p2='+jQuery('#operation_pax2').val()+'&v=1',
cache : false,
success: function(sonuc){
sonucx = sonuc.split(';');
jQuery('#sold_tour_price_auto').val(sonucx[0]+'.00');
jQuery('#xprice1').html('* '+sonucx[1]+'.00 €');
jQuery('#xprice2').html('* '+sonucx[2]+'.00 €');
}
});
}
</script>
<form method="POST" action="golf_add.php" name="adminForm" id="adminForm">
<table class="adminlist">
<thead>
<tr>
<th> GOLF DETAILS </th>
</tr>
</thead>
</table>
<table class="adminlist">
<tbody>
<?PHP $i = 0; ?>
<tr class="<?php $i++; $m=$i%2; if($m=='1') echo "row0"; else echo "row1";?>">
<td align="right"><b>From</b></td>
<td id="fromarea">
<select size="1" name="operation_pickup_from" id="operation_pickup_from">
<option value="-1" disabled selected> --- Select Pick Up Point --- </option>
<?php
$strSQL2 = "SELECT * FROM pickup_points_From WHERE region_id='".$regionidx."' soldtours='1' ORDER BY pickup_point_name ASC";
$resultSQL2 = mysql_query($strSQL2);
$ks = mysql_num_rows($resultSQL2);
for ($z=0; $z<$ks; $z++) {
$rowSQL2 = mysql_fetch_array($resultSQL2);
?><option value="<?=$rowSQL2['pickup_point_id']?>"><?=$rowSQL2['pickup_point_name']?></option><?
}
?>
</select>
</td>
</tr>
<tr class="<?php echo "row1";?>">
<td align="right"><b>To</b></td>
<td id="fromarea">
<select size="1" name="operation_pickup_to" id="operation_pickup_to">
<option value="-1" disabled selected> --- Select Drop Point --- </option>
<?php
$strSQL3 = "SELECT * FROM pickup_points_To WHERE region_id='".$regionidx."' AND soldtours='1' ORDER BY drop_point_name";
$resultSQL3 = mysql_query($strSQL3);
while($rowSQL3 = mysql_fetch_array($resultSQL3)) {
?>
<option value="<?=$rowSQL3['drop_point_id']?>"><?=$rowSQL3['drop_point_name']?></option>
<? } ?>
</select>
</td>
</tr>
<tr class="<?php $i++; $m=$i%2; if($m=='1') echo "row0"; else echo "row1";?>">
<td align="right"><b>Transfer Type</b></td>
<td id="tourtypes">
<select size="1" name="op_transfer_type_id" id="op_transfer_type_id">
<option value="-1" disabled selected> --- Select Transfer Type --- </option>
<?php
$strSQL2 = "SELECT * FROM operation_transfer_types WHERE op_transfer_type_id IN (4,10) ORDER BY op_transfer_type_name";
$resultSQL2 = mysql_query($strSQL2);
while($rowSQL2 = mysql_fetch_array($resultSQL2)) {
?><option value="<?=$rowSQL2['op_transfer_type_id']?>"><?=$rowSQL2['op_transfer_type_name']?></option><?
}
?>
</select>
</td>
</tr>
<tr class="<?php $i++; $m=$i%2; if($m=='1') echo "row0"; else echo "row1";?>">
<td width="45%" align="right"><b>Golf Date</b>»</td>
<td width="55%"><input type="text" name="operation_date" id="operation_date" value="<?=$_GET['selected_day']?>" size="10" class="datepicker" autocomplete="off"> <input type="text" name="operation_time" id="operation_time" size="5" class="timepicker" autocomplete="off">«<b>Golf Time</b></td>
</tr>
<tr class="<?php $i++; $m=$i%2; if($m=='1') echo "row0"; else echo "row1";?>">
<td align="right"><b>Adult</b></td>
<td><input type="text" name="operation_pax" id="operation_pax" size="5" value="1" onkeypress="return OnlyDigits(event);"
onblur="OnlyDigits(event,false)" autocomplete="off"> <span id="xprice1" style="color: green;">* 0.00 €. </span>
</tr>
<tr class="<?php $i++; $m=$i%2; if($m=='1') echo "row0"; else echo "row1";?>">
<td align="right" id="agex1"><b>06-12 Age</b></td>
<td><input type="text" name="operation_pax2" id="operation_pax2" size="5" value="0" onkeypress="return OnlyDigits(event);"
onblur="OnlyDigits(event,false)" autocomplete="off"> <span id="xprice2" style="color: green;">* 0.00 €. </span>
</td>
</tr>
<tr class="<?php $i++; $m=$i%2; if($m=='1') echo "row0"; else echo "row1";?>">
<td align="right"><b>Golf Price</b></td>
<td id="pricediv"><input type="text" name="sold_tour_price_auto" id="sold_tour_price_auto" size="8" class="bestupper"
value="0.00" onkeypress="return OnlyDigits(event,'.');" onblur="OnlyDigits(event,false)"> EUR
</td>
</tr>
</tbody>
</table>
</form>
<!-- OTHER CODES ... -->
ajax_price.php Code:
<?php
$tid = intval(#$_GET['tid']);
$p = intval(#$_GET['p']);
$p2 = intval(#$_GET['p2']);
$v = intval(#$_GET['v']);
$sql = "SELECT * FROM transfer_type WHERE transfer_id='".$tid."'";
$s = mysql_query($sql);
$ks = mysql_num_rows($s);
if ($ks > 0) {
$k = mysql_fetch_assoc($s);
$pprice = floatval($k['golf_price']);
if ($tid == 4) {
$price_pax = $p + $p2;
$price = ($price_pax * $pprice) + ($price_pax * 7);
}
else {
$price = ($pprice * $p) + ($pprice * $p2);
}
if ($v == 1) { echo $price.';'.$pprice.';'.$pprice; }
else { echo $price; }
?><?PHP
}
else {
if ($v == 1) { ?>0;0;0<?PHP }
else { ?>0<?PHP }
}
?>

Answer 1

I'm not too sure but I can't see where you are using the function refreshforprice() in your form, I have done similar using the function in a onchange in a <select> box.
eg <select id="something" name="something" onchange"function();">