Lenovo-Electronics-Shop-Management-System/orders.php at main · CK-ing/Lenovo-Electronics-Shop-Management-System · GitHub

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<?php
session_start();
if (!isset($_SESSION['loggedin'])) {
    header("Location: login.php");
    exit;
  }
  include_once 'orders_crud.php';
  $is_admin = $_SESSION['user_level'] === 'admin';
?>
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Lenovo Ordering System : Orders</title>
  <!-- Bootstrap -->
  <link href="css/bootstrap.min.css" rel="stylesheet">
  <link rel="shortcut icon" type="image/jpg" href="logo.png"/>
</head>
<body>
  <?php include_once 'nav_bar.php'; ?>
  <div class="container-fluid">
  <div class="row">
    <div class="col-xs-12 col-sm-8 col-sm-offset-2 col-md-6 col-md-offset-3">
      <div class="page-header">
        <h2>Create New Order</h2>
      </div>
    <form action="orders.php" method="post" class="form-horizontal">
      <div class="form-group">
          <label for="orderid" class="col-sm-3 control-label">Order ID</label>
          <div class="col-sm-9">
          <input name="oid" type="text" class="form-control" id="orderid" placeholder="Order ID" readonly value="" value="<?php if(isset($_GET['edit'])) echo $editrow['fld_order_num']; ?>" required>
        </div>
        </div>
      <div class="form-group">
          <label for="orderdate" class="col-sm-3 control-label">Order Date</label>
          <div class="col-sm-9">
          <input name="orderdate" type="text" class="form-control" id="orderdate" placeholder="Order Date" readonly value="" value="<?php if(isset($_GET['edit'])) echo $editrow['fld_order_date']; ?>" required>
        </div>
        </div>

      <div class="form-group">
          <label for="staffid" class="col-sm-3 control-label">Staff</label>
          <div class="col-sm-9">
          <select name="sid" class="form-control" id="staffid" required>
            <?php
              try {
                $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
                $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
                  $stmt = $conn->prepare("SELECT * FROM tbl_staffs_a186687_pt2");
                $stmt->execute();
                $result = $stmt->fetchAll();
              }
              catch(PDOException $e){
                    echo "Error: " . $e->getMessage();
              }
              foreach($result as $staffrow) {
              ?>
                <?php if((isset($_GET['edit'])) && ($editrow['fld_staff_num']==$staffrow['fld_staff_id'])) { ?>
                  <option value="<?php echo $staffrow['fld_staff_id']; ?>" selected><?php echo $staffrow['fld_staff_name'];?></option>
                <?php } else { ?>
                  <option value="<?php echo $staffrow['fld_staff_id']; ?>"><?php echo $staffrow['fld_staff_name'];?></option>
                <?php } ?>
              <?php
              } // while
              $conn = null;
              ?>
          </select>
        </div>
        </div>

      <div class="form-group">
          <label for="customerid" class="col-sm-3 control-label">Customer</label>
          <div class="col-sm-9">
          <select name="cid" class="form-control" id="customerid" required>
            <?php
              try {
                $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
                $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
                  $stmt = $conn->prepare("SELECT * FROM tbl_customers_a186687_pt2");
                $stmt->execute();
                $result = $stmt->fetchAll();
              }
              catch(PDOException $e){
                    echo "Error: " . $e->getMessage();
              }
              foreach($result as $custrow) {
              ?>
                <?php if((isset($_GET['edit'])) && ($editrow['fld_customer_num']==$custrow['fld_customer_id'])) { ?>
                  <option value="<?php echo $custrow['fld_customer_id']; ?>" selected><?php echo $custrow['fld_customer_name']?></option>
                <?php } else { ?>
                  <option value="<?php echo $custrow['fld_customer_id']; ?>"><?php echo $custrow['fld_customer_name']?></option>
                <?php } ?>
              <?php
              } // while
              $conn = null;
              ?>
          </select>
        </div>
        </div>

      <div class="form-group">
        <div class="col-sm-offset-3 col-sm-9">
          <?php if (isset($_GET['edit'])) { ?>
          <button class="btn btn-default" type="submit" name="update"><span class="glyphicon glyphicon-pencil" aria-hidden="true"></span>Update</button>
          <?php } else { ?>
          <button class="btn btn-default" type="submit" name="create"><span class="glyphicon glyphicon-plus" aria-hidden="true"></span>Create</button>
          <?php } ?>
          <button class="btn btn-default" type="reset"><span class="glyphicon glyphicon-erase" aria-hidden="true"></span>Clear</button>
        </div>
      </div>
    </form>
    </div>
  </div>

  <div class="row">
    <div class="col-xs-12 col-sm-12 col-md-10 col-md-offset-1">
      <div class="page-header">
        <h2>Order List</h2>
      </div>
      <table class="table table-striped table-bordered">
        <tr>
          <th>Order ID</th>
          <th>Order Date</th>
          <th>Staff ID</th>
          <th>Customer ID</th>
          <th></th>
        </tr>
      <?php
      $per_page = 5;
      if (isset($_GET["page"]))
        $page = $_GET["page"];
      else
        $page = 1;
      $start_from = ($page-1) * $per_page;
      try {
        $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
        $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
        $sql = "SELECT * FROM tbl_orders_a186687, tbl_staffs_a186687_pt2, tbl_customers_a186687_pt2 WHERE ";
        $sql = $sql."tbl_orders_a186687.fld_staff_num = tbl_staffs_a186687_pt2.fld_staff_id and ";
        $sql = $sql."tbl_orders_a186687.fld_customer_num = tbl_customers_a186687_pt2.fld_customer_id ";
        $sql = $sql."LIMIT $start_from, $per_page";
        $stmt = $conn->prepare($sql);
        $stmt->execute();
        $result = $stmt->fetchAll();
      }
      catch(PDOException $e){
            echo "Error: " . $e->getMessage();
      }
      foreach($result as $orderrow) {
      ?>
      <tr>
        <td><?php echo $orderrow['fld_order_num']; ?></td>
        <td><?php echo $orderrow['fld_order_date']; ?></td>
        <td><?php echo $orderrow['fld_staff_name']?></td>
        <td><?php echo $orderrow['fld_customer_name']?></td>
        <td>
          <a href="orders_details.php?oid=<?php echo $orderrow['fld_order_num']; ?>"class="btn btn-warning btn-xs" role="button">Details</a>
          <?php if ($is_admin) { ?>
          <a href="orders.php?edit=<?php echo $orderrow['fld_order_num']; ?>"class="btn btn-success btn-xs" role="button">Edit</a>
          <a href="orders.php?delete=<?php echo $orderrow['fld_order_num']; ?>" onclick="return confirm('Are you sure to delete?');"class="btn btn-danger btn-xs" role="button">Delete</a>
          <?php } ?>
        </td>
      </tr>
      <?php
      }
      $conn = null;
      ?>
    </table>
  </div>
</div>

<div class="row">
    <div class="col-xs-12 col-sm-10 col-sm-offset-1 col-md-8 col-md-offset-2">
      <nav>
          <ul class="pagination">
          <?php
          try {
            $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
            $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
            $stmt = $conn->prepare("SELECT * FROM tbl_orders_a186687");
            $stmt->execute();
            $result = $stmt->fetchAll();
            $total_records = count($result);
          }
          catch(PDOException $e){
                echo "Error: " . $e->getMessage();
          }
          $total_pages = ceil($total_records / $per_page);
          ?>
          <?php if ($page==1) { ?>
            <li class="disabled"><span aria-hidden="true">«</span></li>
          <?php } else { ?>
            <li><a href="orders.php?page=<?php echo $page-1 ?>" aria-label="Previous"><span aria-hidden="true">«</span></a></li>
          <?php
          }
          for ($i=1; $i<=$total_pages; $i++)
            if ($i == $page)
              echo "<li class=\"active\"><a href=\"orders.php?page=$i\">$i</a></li>";
            else
              echo "<li><a href=\"orders.php?page=$i\">$i</a></li>";
          ?>
          <?php if ($page==$total_pages) { ?>
            <li class="disabled"><span aria-hidden="true">»</span></li>
          <?php } else { ?>
            <li><a href="orders.php?page=<?php echo $page+1 ?>" aria-label="Previous"><span aria-hidden="true">»</span></a></li>
          <?php } ?>
        </ul>
      </nav>
    </div>
    </div>
 </div>
   <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
    <!-- Include all compiled plugins (below), or include individual files as needed -->
    <script src="js/bootstrap.min.js"></script>

</body>
</html>