switch($_GET["action"])
{
case "add_item":
{
AddItem($_GET["ids"], $_GET["qty"]);
ShowCart();
break;
}
case "update_item":
{
UpdateItem($_GET["ids"], $_GET["qty"]);
ShowCart();
break;
}
case "remove_item":
{
RemoveItem($_GET["ids"], $_GET["id"]);
ShowCart();
break;
}
default:
{
ShowCart();
}
}
function AddItem($itemId, $qty){
$result = mysql_query("SELECT COUNT(*) FROM cart WHERE cookieId = '" . GetCartId() . "' AND id = $itemId");
$row = mysql_fetch_row($result);
$numRows = $row[0];
if($numRows == 0)
{
// This item doesn't exist in the users cart,
// we will add it with an insert query
mysql_query("INSERT INTO cart(cookieId, id, qty) values('" . GetCartId() . "', $itemId, $qty)");
//printf ("Inserted records: %d\n", mysql_affected_rows());
}
else
{
// This item already exists in the users cart,
// we will update it instead
mysql_query("UPDATE cart SET qty = $qty WHERE cookieId = '" . GetCartId() . "' AND id = $itemId");
}
}
function UpdateItem($itemId, $qty)
{
mysql_query("UPDATE cart SET qty = $qty WHERE cookieId = '" . GetCartId() . "' AND id = $itemId");
//printf ("Updated records: %d\n", mysql_affected_rows());
}
function RemoveItem($itemId)
{
mysql_query("DELETE FROM cart WHERE cookieId = '" . GetCartId() . "' AND id = $itemId");
}
echo $ids;
?>
<?php
function ShowCart()
{
$result = mysql_query("SELECT
cart.id cart_id,
cart.id cart_id,
cart.cartId cartId,
cart.cookieId cookie_Id,
cart.qty qt_y,
cdkb.id cdkb_id,
cdkb.name name,
cdkb.image image,
cdkb.price price,
dkb.id dkb_id,
dkb.name name1,
dkb.image image1,
dkb.price price2,
dbl.product_id product_id,
dbl.price price3,
dbl.variety variety,
dbl.description description
FROM
cart
LEFT OUTER JOIN cdkb
ON cart.id = cdkb.id
LEFT OUTER JOIN dkb
ON cart.id = dkb.id
LEFT OUTER JOIN dbl
ON dbl.id = dkb.id
WHERE
cart.cookieId ='" . GetCartId() . "' ' ORDER BY cdkb.name AND dkb.name ASC");?>
<div id="cart">
<div id="group">
<div id="quantity">Qty</div>
<div id="cartpic">Pic</div>
<div id="product">Product</div>
<div id="cartprice">Price</div>
<div id="remove">Remove</div>
</div>
<?php
$totalCost=0;
foreach($result as $row)
{
if($row['ckb_id']){
// Increment the total cost of all items
$totalCost += ($row["qt_y"] * $row["price"]);
?>
<div id="cart1">
<select name="<?php echo $row["cdkb_id"];?>" onChange="UpdateQty(this)">
<?php print($row["cdkb_id"]);?>
<?php
for($i = 1; $i <= 30; $i++)
{
echo "<option ";
if($row["qt_y"] == $i)
{
echo " SELECTED ";
}
echo ">" . $i . "</option>";
}
?>
</select>
</div>
<div id="cart2">
<img src="images/logopic.gif"<?php /*?><?php echo $row["image"]; ?><?php */?> alt="we" width="60" height="50" />
</div>
<div id="cart3"><p><?php echo $row["name"]; ?></p></div>
<div id="cart4"><p>
$<?php echo number_format($row["price"], 2, ".", ","); ?></p></div>
<div id="cart5">
<p><?php
printf('<a href="cart.php?action=remove_item&id=%d&ids=%d®ister=%s">Remove</a>', $_GET['id'], $row['cdkb_id'], $_GET['register']);
?></p></div>
<hr size="1" color="red" >
<script language="JavaScript">
function UpdateQty(item)
{
itemId = item.name;
newQty = item.options[item.selectedIndex].text;
document.location.href = 'cart.php?action=update_item&id='+itemId+'&qty='+newQty;
}
</script>
<?php
}
?>
<?php
else {
?>
<?php // Increment the total cost of all items
$totalCost += ($row["qt_y"] * $row["price2"]);
?>
<div id="cart1">
<select name="<?php echo $row["dkb_id"];?>" onChange="UpdateQty(this)">
<?php print($row["dkb_id"]);?>
<?php
for($i = 1; $i <= 30; $i++)
{
echo "<option ";
if($row["qt_y"] == $i)
{
echo " SELECTED ";
}
echo ">" . $i . "</option>";
}
?>
</select>
</div>
<div id="cart2">
<img src="images/logopic.gif"<?php /*?><?php echo $row["image2"]; ?><?php */?> alt="we" width="60" height="50" />
</div>
<div id="cart3"><p><?php echo $row["name2"]; ?></p></div>
<?php foreach ($row['dkb_id'] as $variety) {?>
<div id="cart4">
<?php echo"<p>".$variety['variety']. " ~ " . $variety['price3'] . "</p>" ?>
<p>$<?php echo number_format($row["price3"], 2, ".", ","); ?></p></div>
<?php } ?>
<div id="cart5">
<p><?php
printf('<a href="cart.php?action=remove_item&id=%d&ids=%d®ister=%s">Remove</a>', $_GET['id'], $row['dkb_id'], $_GET['register']);
?></p></div>
<hr size="1" color="red" >
<script language="JavaScript">
function UpdateQty(item)
{
itemId = item.name;
newQty = item.options[item.selectedIndex].text;
document.location.href = 'cart.php?action=update_item&id='+itemId+'&qty='+newQty;
}
</script>
<font face="verdana" size="2" color="black" style="clear:right;">
<b>Total: $<?php echo number_format($totalCost, 2, ".", ","); ?></b></font></td>
<?php } ?>
<?php } ?>
<div id="shopping">
<a href=<?php echo "exa2.php?id=".intval($id). '®ister='. $_GET['register']. ""?>> Keep Shopping</a></div>
<?php /*?><tr>
<td colspan="4">
<font face="verdana" size="1" color="black">
<a href=<?php echo "cart.php?id=".intval($id). '®ister='. $_GET['register']. ""?>>Your Shopping Cart</a></font></td>
</tr><?php */?>
</tr>
</table>
</table>
Hi For those who has commented on http://stackoverflow.com/questions/2298885/help-with-a-unexpected-t-else this is the subsequent thread I couldn't post int he other account because accessibility issues.
O Ayrıştırma hatası kala gibi, sözdizimi hatası: sözdizimi hatası, beklenmedik T_ELSE yukarıdaki sorgu Aşağıdaki kodda bir ayrıştırma errror neden olan bir if ve else dizisi olacak. Eğer bakmak ve başka statment tasarım ve possiblly bu hataya sebep oluyor.
if {
for (blabla) {
if {
}// end of if statement inside the for loop
} //end of for loop.
} end of if statement
else{ // line 379
}// end of else statement
Ben son yazılan dedi yukarıda T_ELSE sözdizimi hatası neden inanmak nedir ise for döngüsü içinde deyim. Php else döngüsü için içinde eğer deyimi ile birlikte çalışan ve ne istediğinizi döngü çalışmaları için bir araya else deyimi ile dışarıda ise ifadesi olduğuna inanmaktadır. Hata şuna benzer:
Muhtemelen ayrıştırma hatası neden PS şeyi sorgu altındadır. teşekkürler.
IF arasında başka yılında AMACI DISPLAY gibi görünecektir
foreach($result as $row)
{
if (table cdkb) {
[1]qyt image name price remove
1 --- marina $18.90 remove?
}end of if statement
Else table dkb {
1]qyt Image Name Price Remove
1 --- marina Small Tray $18.90 remove?
Medium Tray $30.24
Large Tray $35.90
} // end of else statement
}//end of while loop
Bu AMACI ekranın arkasında dizisi yapıdır!
<?php
$result = array(
'0' => array('cdkb_id' => 'id 1',
'image' => 'img 1',
'name' => 'name 1',
'price' => 'price 1'
),
'1' => array('image1' => 'img 2',
'name1' => 'name 2',
'dkb_id' => array('0' => array('variety' => 'variety 2-1',
'price3' => 'price 2-1'
),
'1' => array('variety' => 'variety 2-2',
'price3' => 'price 2-2'
),
'2' => array('variety' => 'variety 2-3',
'price3' => 'price 2-3'
)
)
),
'2' => array('cdkb_id' => 'id 3',
'image' => 'img 3',
'name' => 'name 3',
'price' => 'price 3'
),
'3' => array('image1' => 'img 4',
'name1' => 'name 4',
'dkb_id' => array('0' => array('variety' => 'variety 4-1',
'price3' => 'price 4-1'
),
'1' => array('variety' => 'variety 4-2',
'price3' => 'price 4-2'
),
'2' => array('variety' => 'variety 4-3',
'price3' => 'price 4-3'
)
Bir if if ve else deyimi içinde döngü için .... arasında olduğundan yolda tek şey T_ELSE olduğunu
Teşekkürler.