PHYan kasi kapag first na pag open ko ng system ko kapag nag lalagay ako ng quantity hindi sya nag da direct sa next action nya which is dapat sya ma add sa cart..
pero kapag binalick ko sa previous page .. na add na sya..then kapag nag add ako ulit ng ibang item nag dadirect na sya......
Code:
Eto yung sa form
<form method="post" action="shop.php?action=add&id= <?php echo $row["id"]; ?>">
<div style="border: 1px solid #eaeaec; margin: -1px 19px 3px -1px; box-shadow: 0 1px 2px rgba(0,0,0,0.05); padding:10px;" align="center" >
<img src="<?php echo $row["image"]; ?>" class="img-responsive">
<h5 class="text-info"><?php echo $row["p_name"]; ?></h5>
<h5 class="text-default">Description:<?php echo $row["description"]; ?>
<h5 class="text-danger">Php<?php echo $row["price"]; ?></h5></h5>
<input type="text" name="quantity" class="form-control" value="" placeholder="Enter Quantity">
<script>
if (quantity)
</script>
<input type="hidden" name="hidden_name" value="<?php echo $row["p_name"]; ?>">
<input type="hidden" name="hidden_price" value="<?php echo $row["price"]; ?>">
<input type="submit" name="add" style="margin-top:5px;" class="btn btn-warning" value="Add to Cart">
<!--Another row of camsss-->
</div>
</form>
</div>
<!---->
<?php
}
}
?>
<div style="clear:both"></div>
<h2>Your Orders</h2>
<div class="table-responsive">
<table class="table table-bordered">
<tr>
<th width="40%">Product Name</th>
<th width="10%">Quantity</th>
<th width="20%">Price Details</th>
<th width="15%">Order Total</th>
<th width="5%">Action</th>
</tr>
<?php
if(!empty($_SESSION["cart"]))
{
$total = 0;
foreach($_SESSION["cart"] as $keys => $values)
{
?>
<tr>
<td> <?php echo $values["item_name"]; ?></td>
<td> <?php echo $values["item_quantity"] ?></td>
<td><?php echo $values["product_price"]; ?></td>
<td><?php echo number_format($values["item_quantity"] * $values["product_price"], 2); ?></td>
<td><a href="shop.php?action=delete&id=<?php echo $values["product_id"]; ?>"><span class="text-danger"><i class="glyphicon glyphicon-trash "></i></span></a></td>
</tr>
<?php
$total = $total + ($values["item_quantity"] * $values["product_price"]);
}
?>
<tr>
<td colspan="3" align="right">Total</td>
<td align="right"><h4 class="text-danger">Php <?php echo number_format($total, 2); ?></h4></td>
<td></td>
</tr>
Code:
ito yung sa shop.php ko
<?php
session_start();
$connect = mysqli_connect("localhost", "root", "", "camshop");
if(isset($_POST["add"]))
{
if(isset($_SESSION["cart"]))
{
$item_array_id = array_column($_SESSION["cart"], "product_id");
if(!in_array($_GET["id"], $item_array_id))
{
$count = count($_SESSION["cart"]);
$item_array = array(
'product_id' => $_GET["id"],
'item_name' => $_POST["hidden_name"],
'product_price' => $_POST["hidden_price"],
'item_quantity' => $_POST["quantity"]
);
$_SESSION["cart"][$count] = $item_array;
echo '<script>window.location="index.php"</script>';
}
else
{
echo '<script>alert("Items already added to cart")</script>';
echo '<script>window.location="index.php"</script>';
}
}
else
{
$item_array = array(
'product_id' => $_GET["id"],
'item_name' => $_POST["hidden_name"],
'product_price' => $_POST["hidden_price"],
'item_quantity' => $_POST["quantity"]
);
$_SESSION["cart"][0] = $item_array;
}
}
if(isset($_GET["action"]))
{
if($_GET["action"] == "delete")
{
foreach($_SESSION["cart"] as $keys => $values)
{
if($values["product_id"] == $_GET["id"])
{
unset($_SESSION["cart"][$keys]);
echo '<script>alert("Product has been removed")</script>';
echo '<script>window.location="index.php"</script>';
}
}
}
}
?>