設置窗口位置到同一頁面PHP購物車

有人可以幫助我做窗口位置，當我點擊「添加到購物車」或刪除項目按鈕保持在同一頁面，所以我可以輕鬆地瀏覽另一個項目無需回頭。設置窗口位置到同一頁面PHP購物車

<?php 
session_start(); 
$connect = mysqli_connect("localhost", "root", "", "tut"); 
if (isset($_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="#"</script>'; 
    } else { 
     echo '<script>alert("Products already added to cart")</script>'; 
     echo '<script>window.location="#.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="#.php"</script>'; 
     } 
    } 
    } 
} 
?>

這是我的表顯示每一個頁面下面我的購物車：

<div style="clear:both"></div> 
<h2>My Shopping Cart</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">X</span></a></td> 
     </tr> 
     <?php 
     $total = $total + ($values["item_quantity"] * $values["product_price"]); 
     } 
     ?> 
     <tr> 
     <td colspan="3" align="right">Total</td> 
     <td align="right">$ <?php echo number_format($total, 2); ?></td> 
     <td></td> 
     </tr> 
     <?php 
    } 
    ?> 
    </table> 
</div>

來源

2016-09-20 Jay Doe

您只需重新加載頁面。

<script>window.location.reload()</script>

來源

2016-09-20 14:57:45 zarkiel

它繼續重新加載，永不停止。 –

設置窗口位置到同一頁面PHP購物車

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