Cara membuat Shoping Cart PHP Mysql

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Jika Anda ingin mencari tutorial cara membuat keranjang belanja dengan PHP MYSQL ? berikut langkah demi langkah pembuatan keranjang belanja. Di posting ini kita akan belajar bagaimana Cara membuat Shoping Cart PHP MYSQL. Disini akan menjelaskan bagaimana cara menampilkan daftar produk dari database MySql. 

Di setiap produk display kami telah memberikan pilihan untuk memasukkan jumlah barang dan menambahkan item ke keranjang belanja dan item keranjang belanja tersebut akan disimpan ke dalam variabel sesi dan jika Anda ingin menghapus item dari keranjang belanja, Anda dapat menghapus variabel sesi dan dapat menghapusnya. 

barang dari keranjang belanja Saya telah menggunakan kode php inti yang sangat sederhana untuk membuat keranjang belanja sederhana ini dengan menggunakan metode get and post php.

Stories adalah blog Menulis Artikel dan Sambung cerita bersama teman. 

Sebelum masuk ke script kode silakan buat tabel seperti dibawah ini :
CREATE TABLE IF NOT EXISTS `tbl_product` (  
  `id` int(11) NOT NULL AUTO_INCREMENT,  
  `name` varchar(255) NOT NULL,  
  `image` varchar(255) NOT NULL,  
  `price` double(10,2) NOT NULL,  
  PRIMARY KEY (`id`)  
) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=4 ;  

sekarang buat file index.php script kode :
<?php   
 session_start();  
 $connect = mysqli_connect("localhost", "root", "password", "database");  
 if(isset($_POST["add_to_cart"]))  
 {  
      if(isset($_SESSION["shopping_cart"]))  
      {  
           $item_array_id = array_column($_SESSION["shopping_cart"], "item_id");  
           if(!in_array($_GET["id"], $item_array_id))  
           {  
                $count = count($_SESSION["shopping_cart"]);  
                $item_array = array(  
                    'item_id' => $_GET["id"],  
                    'item_name' => $_POST["hidden_name"],  
                    'item_price' => $_POST["hidden_price"],  
                    'item_quantity' => $_POST["quantity"]  
                );  
                $_SESSION["shopping_cart"][$count] = $item_array;  
           }  
           else  
           {  
                echo '<script>alert("Item Already Added")</script>';  
                echo '<script>window.location="index.php"</script>';  
           }  
      }  
      else  
      {  
           $item_array = array(  
                'item_id'=> $_GET["id"],  
                'item_name'=> $_POST["hidden_name"],  
                'item_price'=> $_POST["hidden_price"],  
                'item_quantity'=> $_POST["quantity"]  
           );  
           $_SESSION["shopping_cart"][0] = $item_array;  
      }  
 }  
 if(isset($_GET["action"]))  
 {  
      if($_GET["action"] == "delete")  
      {  
           foreach($_SESSION["shopping_cart"] as $keys => $values)  
           {  
                if($values["item_id"] == $_GET["id"])  
                {  
                    unset($_SESSION["shopping_cart"][$keys]);  
                    echo '<script>alert("Item Removed")</script>';  
                    echo '<script>window.location="index.php"</script>';  
                }  
           }  
      }  
 }  
 ?>  
 <!DOCTYPE html>  
 <html>  
      <head>  
           <title>Cara membuat shoping cart php mysql</title>  
           <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>  
           <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" />  
           <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>  
      </head>  
      <body>  
           <br />  
           <div class="container" style="width:700px;">  
                <h3 align="center">Cara membuat shoping cart php mysql</h3><br />  
                <?php  
                $query = "SELECT * FROM tbl_product ORDER BY id ASC";  
                $result = mysqli_query($connect, $query);  
                if(mysqli_num_rows($result) > 0)  
                {  
                    while($row = mysqli_fetch_array($result))  
                    {  
                ?>  
                <div class="col-md-4">  
                     <form method="post" action="index.php?action=add&id=<?php echo $row["id"]; ?>">  
                          <div style="border:1px solid #333; background-color:#f1f1f1; border-radius:5px; padding:16px;" align="center">  
                               <img src="<?php echo $row["image"]; ?>" class="img-responsive" /><br />  
                               <h4 class="text-info"><?php echo $row["name"]; ?></h4>  
                               <h4 class="text-danger">$ <?php echo $row["price"]; ?></h4>  
                               <input type="text" name="quantity" class="form-control" value="1" />  
                               <input type="hidden" name="hidden_name" value="<?php echo $row["name"]; ?>" />  
                               <input type="hidden" name="hidden_price" value="<?php echo $row["price"]; ?>" />  
                               <input type="submit" name="add_to_cart" style="margin-top:5px;" class="btn btn-success" value="Add to Cart" />  
                          </div>  
                     </form>  
                </div>  
                <?php  
                }  
                }  
                ?>  
                <div style="clear:both"></div>  
                <br />  
                <h3>Order Details</h3>  
                <div class="table-responsive">  
                     <table class="table table-bordered">  
                          <tr>  
                               <th width="40%">Item Name</th>  
                               <th width="10%">Quantity</th>  
                               <th width="20%">Price</th>  
                               <th width="15%">Total</th>  
                               <th width="5%">Action</th>  
                          </tr>  
                          <?php   
                          if(!empty($_SESSION["shopping_cart"]))  
                          {  
                            $total = 0;  
                            foreach($_SESSION["shopping_cart"] as $keys => $values)  
                            {  
                          ?>  
                          <tr>  
                               <td><?php echo $values["item_name"]; ?></td>  
                               <td><?php echo $values["item_quantity"]; ?></td>  
                               <td>$ <?php echo $values["item_price"]; ?></td>  
                               <td>$ <?php echo number_format($values["item_quantity"] * $values["item_price"], 2); ?></td>  
                               <td><a href="index.php?action=delete&id=<?php echo $values["item_id"]; ?>"><span class="text-danger">Remove</span></a></td>  
                          </tr>  
                          <?php  
                            $total = $total + ($values["item_quantity"] * $values["item_price"]);  
                            }  
                          ?>  
                          <tr>  
                               <td colspan="3" align="right">Total</td>  
                               <td align="right">$ <?php echo number_format($total, 2); ?></td>  
                               <td></td>  
                          </tr>  
                          <?php  
                          }  
                          ?>  
                     </table>  
                </div>  
           </div>  
           <br />  
      </body>  
 </html>

Potongan script kode dibawah ini untuk menambahkan data belaja kedalam keranjang menggunakan session

<?php   
 session_start();  
 $connect = mysqli_connect("localhost", "root", "password", "database");  
 if(isset($_POST["add_to_cart"]))  
 {  
      if(isset($_SESSION["shopping_cart"]))  
      {  
           $item_array_id = array_column($_SESSION["shopping_cart"], "item_id");  
           if(!in_array($_GET["id"], $item_array_id))  
           {  
                $count = count($_SESSION["shopping_cart"]);  
                $item_array = array(  
                    'item_id' => $_GET["id"],  
                    'item_name' => $_POST["hidden_name"],  
                    'item_price' => $_POST["hidden_price"],  
                    'item_quantity' => $_POST["quantity"]  
                );  
                $_SESSION["shopping_cart"][$count] = $item_array;  
           }  
           else  
           {  
                echo '<script>alert("Item Already Added")</script>';  
                echo '<script>window.location="index.php"</script>';  
           }  
      }  
      else  
      {  
           $item_array = array(  
                'item_id'=> $_GET["id"],  
                'item_name'=> $_POST["hidden_name"],  
                'item_price'=> $_POST["hidden_price"],  
                'item_quantity'=> $_POST["quantity"]  
           );  
           $_SESSION["shopping_cart"][0] = $item_array;  
      }  
 }  
 if(isset($_GET["action"]))  
 {  
      if($_GET["action"] == "delete")  
      {  
           foreach($_SESSION["shopping_cart"] as $keys => $values)  
           {  
                if($values["item_id"] == $_GET["id"])  
                {  
                    unset($_SESSION["shopping_cart"][$keys]);  
                    echo '<script>alert("Item Removed")</script>';  
                    echo '<script>window.location="index.php"</script>';  
                }  
           }  
      }  
 }

Silakan dicoba dan dipraktekan dengan baik, teruslah mengasah kemampuan anda. Selamat Belajar

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