|
 |
|
รบกวนสอบถามเรื่อง AjaxPHPShoppingCart จากโค้ดที่มีในเว็บอ่ะค่ะ เรื่องของการสั่งซื้อสินค้าออนไลน์ |
|
 |
|
|
 |
 |
|
น้องคราบ
อธิบายให้พี่เข้าใจมากกว่านี้ไม่คราบ
พี่มองไม่เห็นทางที่จะไปเลยคราบ
แล้วจะหัยพี่ไปส่งได้ยังรัย
แซวเล่นๆน่ะคราบ
|
 |
 |
 |
 |
Date :
2009-12-28 00:03:58 |
By :
parita |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|
sale_shop
<script language="JavaScript">
var HttPRequest = false;
function doCallAjax(subproductcode,Qty) {
HttPRequest = false;
if (window.XMLHttpRequest) { // Mozilla, Safari,...
HttPRequest = new XMLHttpRequest();
if (HttPRequest.overrideMimeType) {
HttPRequest.overrideMimeType('text/html');
}
} else if (window.ActiveXObject) { // IE
try {
HttPRequest = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
HttPRequest = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
}
}
if (!HttPRequest) {
alert('Cannot create XMLHTTP instance');
return false;
}
var url = 'shop_sale2.php';
var pmeters = "tsubproductcode=" + subproductcode+
"&tQty=" + Qty;
HttPRequest.open('POST',url,true);
HttPRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
HttPRequest.setRequestHeader("Content-length", pmeters.length);
HttPRequest.setRequestHeader("Connection", "close");
HttPRequest.send(pmeters);
HttPRequest.onreadystatechange = function()
{
if(HttPRequest.readyState == 3) // Loading Request
{
document.getElementById("mySpan").innerHTML = "Now is Loading...";
}
if(HttPRequest.readyState == 4) // Return Request
{
document.getElementById('mySpan').innerHTML = HttPRequest.responseText;
}
}
}
function CheckOut()
{
window.location = 'shop_sale3.php';
}
</script>
<body onLoad="JavaScript:doCallAjax('','')">
<table width="680" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="234" valign="top">
<?
$objConnect = mysql_connect("localhost","root","root") or die("Error Connect to Database");
$objDB = mysql_select_db("arn_dhamma_db");
$strSQL = "SELECT * FROM subproduct ORDER BY subproductcode ASC ";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
echo"<table border=\"0\" cellspacing=\"1\" cellpadding=\"1\"><tr>";
$intRows = 0;
while($objResult = mysql_fetch_array($objQuery))
{
$intRows++;
echo "<td>";
?>
<img src="Img/<?=$objResult["photo"];?>" width="70" height="61" border="0">
<center>
<?=$objResult["subproductname"];?>
<br>
<?=$objResult["pricenormal"]." Baht";?>
<br>
<input type="text" id="txt<?=$intRows;?>" value="" style="width:20px">
<input type="button" value="Add" onClick="JavaScript:doCallAjax('<?=$objResult["subproductcode"];?>',document.getElementById('txt<?=$intRows;?>').value);">
</center>
sale_shop2
<form>
<table width="408" border="1" cellspacing="0" cellpadding="0">
<tr>
<td width="51"><div align="center">ID</div></td>
<td width="154" height="26"><div align="center">Product</div></td>
<td width="69"><div align="center">Price</div></td>
<td width="57"><div align="center">Qty</div></td>
<td width="65"><div align="center">Total</div></td>
</tr>
<?
$intSumTotal = 0;
$intRows = 0;
$strSQL = "SELECT * FROM shop_cart WHERE SID = '".session_id()."' ";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
while($objResult = mysql_fetch_array($objQuery))
{
$intRows ++;
//*** Product ***//
$strSQL = "SELECT * FROM subproduct WHERE subproductcode = '".$objResult["subproductcode"]."' ";
$objQueryPro = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
$objResultPro = mysql_fetch_array($objQueryPro);
$intTotal = $objResult["Qty"] * $objResultPro["pricenormal"];
$intSumTotal = $intSumTotal + $intTotal;
?>
<tr>
<td><div align="center"><?=$intRows;?></div></td>
<td><?=$objResultPro["subproductname"];?></td>
<td><div align="right"><?=number_format($objResultPro["pricenormal"],2);?></div></td>
<td><div align="center"><?=$objResult["Qty"];?></div></td>
<td><div align="right"><?=number_format($intTotal,2);?></div></td>
<td><div align="center"><font size="2"><a href="DelSID.php? idx=<? echo "$idx"; ?>"><img src="../images/del.gif" alt="ลบข้อมูล" width="16" height="16" border="0"></a></font></div></td>
</tr>
<?
}
?>
<tr>
<td colspan="4"><div align="right">Total Amount </div></td>
<td>
<div align="right"><?=number_format($intSumTotal,2);?></div></td>
</tr>
</table><br></form>
<?
if($intSumTotal > 0)
{
?>
<input name="btnCheckOut" type="submit" id="btnCheckOut" value="Check Out" onClick="JavaScript:CheckOut();">
<?
}
?>
|
 |
 |
 |
 |
Date :
2009-12-28 09:42:01 |
By :
maki_kame |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
 |
|
|
 |
 |
|

คือพอกดแอดตรงด้านซ้ายแล้วค่าจะมาขึ้นด้านขวาอ่ะค่ะ แต่พอกดกับมาหน้านี้อีกครั้ง ค่าที่แอดไปครั้งที่แล้ว มันยังมีอยู่ ไม่ทราบว่าต้องแก้โค้ด ตรงไหนอ่ะคะ
|
 |
 |
 |
 |
Date :
2009-12-28 10:11:03 |
By :
maki_kame |
|
 |
 |
 |
 |
|
|
 |
 |
|
 |
 |
|
|
|

|
Load balance : Server 01
|