to je radelo lepo
kada sam hteo malo da je izmenim (dodat deo oznacen ########)
i uradeo izmene u js fajlu i php fajlu
to ne radi vise
moze li mi neko ukazati na greske u ovim prepravkama
*orderform.html*
<html>
<head>
<script language = "JavaScript" src = "proracun.js"></script>
</head>
<body>
<form name = "order">
<table border="0">
<tr bgcolor="#cccccc">
<td width="150">Item</td>
<td width="15">Quantity</td>
</tr>
<tr>
<td>Tires</td>
<td align="center"><input type="text" name="tireqty" id = "tireqty" size="3" maxlength="3"></td>
</tr>
<tr>
<td>Oil</td>
<td align="center"><input type="text" name="oilqty" id = "oilqty" size="3" maxlength="3"></td>
</tr>
<tr>
<td>Spark Plugs</td>
<td align="center"><input type="text" name="sparkqty" id = "sparkqty" size="3" maxlength="3"></td>
</tr>
<tr>
<td>How did you find Bob's?</td>
<td><select name="find" id = "find" >
<option value = "a">I'm a regular customer</option>
<option value = "b">TV advertising</option>
<option value = "c">Phone directory</option>
<option value = "d">Word of mouth</option>
</select>
</td>
</tr>
<tr> #################################
<td>Shipping Address</td> #################################
<td align=center><input type="text" name="address" id ="address" size="40" maxlength="40"></td> ###########
</tr> ##################################
<tr>
<td colspan="2" align="center"><input type="button" value="Submit Order" onclick = "izracunaj();" /></td>
</tr>
</table>
</form>
<div id = "rezultat"></div>
</body>
</html>
-------------------------------------------------------------------------------------------------------------------------------------------------------
*proracun.js*
var xmlHttp;
function izracunaj(){
xmlHttp=GetXmlHttpObject();
if (xmlHttp == null){
alert ("Vaš browser ne podržava AJAX.");
return;
}
var tireqty = document.getElementById('tireqty').value;
var oilqty = document.getElementById('oilqty').value;
var sparkqty = document.getElementById('sparkqty').value;
var find = document.getElementById('find').options[document.getElementById('find').selectedIndex].value;
var address = document.getElementById('address').value; ##############################################
var url = "processorder.php";
url = url + "?t=" +tireqty;
url = url + "&o=" +oilqty;
url = url + "&s=" +sparkqty;
url = url + "&f=" +find;
url = url + "&a=" +address; #############################################
xmlHttp.onreadystatechange = promena;
xmlHttp.open("GET", url, true);
xmlHttp.send(null);
}
function promena() {
if (xmlHttp.readyState == 4){
document.getElementById("rezultat").innerHTML = xmlHttp.responseText;
}
}
function GetXmlHttpObject(){
var xmlHttp=null;
try{
// Firefox, Opera 8.0+, Safari
xmlHttp=new XMLHttpRequest();
}
catch (e){
// Internet Explorer
try{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e){
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
}
return xmlHttp;
}
----------------------------------------------------------------------------------------------------------------------------------------------------
*processorder.php*
<?php
// create short variable names
$tireqty = $_GET['t'];
$oilqty = $_GET['o'];
$sparkqty = $_GET['s'];
$find = $_GET['f'];
?>
<h1>Bob's Auto Parts</h1>
<h2>Order Results</h2>
<?php
echo '<p>Order processed at ';
echo date('H:i, jS F');
echo '</p>';
echo '<p>Your order is as follows: </p>';
$totalqty = 0;
$totalqty = $tireqty + $oilqty + $sparkqty;
echo 'Items ordered: '.$totalqty.'<br />';
if( $totalqty == 0)
{
echo 'You did not order anything on the previous page!<br />';
}
else
{
if ( $tireqty>0 )
echo $tireqty.' tires<br />';
if ( $oilqty>0 )
echo $oilqty.' bottles of oil<br />';
if ( $sparkqty>0 )
echo $sparkqty.' spark plugs<br />';
}
$totalamount = 0.00;
define('TIREPRICE', 100);
define('OILPRICE', 10);
define('SPARKPRICE', 4);
$totalamount = $tireqty * TIREPRICE
+ $oilqty * OILPRICE
+ $sparkqty * SPARKPRICE;
echo 'Subtotal: $'.number_format($totalamount,2).'<br />';
$taxrate = 0.10; // local sales tax is 10%
$totalamount = $totalamount * (1 + $taxrate);
echo 'Total including tax: $'.number_format($totalamount,2).'<br />';
if($find == 'a')
echo '<p>Regular customer.</p>';
elseif($find == 'b')
echo '<p>Customer referred by TV advert.</p>';
elseif($find == 'c')
echo '<p>Customer referred by phone directory.</p>';
elseif($find == 'd')
echo '<p>Customer referred by word of mouth.</p>';
else
echo '<p>We do not know how this customer found us.</p>';
$outputstring = $date."\t".$tireqty." tires \t".$oilqty." oil\t" #####################################
.$sparkqty." spark plugs\t\$".$totalamount #####################################
."\t". $address."\n";
// open file for appending
@ $fp = fopen("orders.txt", 'ab');
flock($fp, LOCK_EX);
if (!$fp) dodato
{
echo '<p><strong> Your order could not be processed at this time. '
.'Please try again later.</strong></p></body></html>';
exit;
}
fwrite($fp, $outputstring, strlen($outputstring));
flock($fp, LOCK_UN);
fclose($fp); #########################################
?>