<form action="" method="post" name="Input">
              <legend>Detail Customer</legend>
                <table class="table table-condensed">
                <tr>
                    <td><label for="customer">Customer</label></td>
                    <td><input name="customer" type="text" class="form-control" id="customer" placeholder="Customer"/></td>
                    <td><label for="company">Company</label></td>
                    <td><input name="company" type="text" class="form-control" id="company" placeholder="Company"/></td>
                   </tr>
                    <tr>
                    <td><label for="vat">VAT (%)</label></td>
                    <td><input name="vat" type="text" class="form-control" id="vat" placeholder="VAT" /></td>
                    <td><label for="termofpayments">TOP (Days)</label> </td>
                    <td><input name="termofpayments" type="text" class="form-control" id="termofpayments" placeholder="TOP"/></td>
                  </tr>
                  <tr>

                   </tr>

                  </table>
               <table class="table table-condensed">
               <legend>Detail Order</legend>
                  <tr>
                    <td><label for="itemcode">Item Code</label></td>
                    <td><input name="itemcode" type="text" class="form-control" id="itemcode" placeholder="Item Code" required/>
                    </td>
                  </tr>
                  <tr>
                    <td><label for="description">Description</label></td>
                    <td><input name="description" type="text" class="form-control" id="description" placeholder="Description" required/></td>
                  </tr>
                  <tr>
                    <td><label for="quantity">Quantity</label></td>
                    <td><input name="quantity" type="text" class="form-control" id="quantity" placeholder="Quantity" required/></td>
                  </tr>
                  <tr>
                    <td><label for="price">Price</label></td>
                    <td><input name="price" type="text" class="form-control" id="price" placeholder="price" required/></td>
                  </tr>
                  <tr><td colspan="2" align="right"><input type="submit" name="Input" value="Tambah" class="btn btn-sm btn-primary"></td></tr>
               </table>
                <div class="table-responsive">
                  <table class="table table-bordered table-hover table-striped tablesorter">
                      <tr>
                        <th>Item Code</th>
                        <th>Description</th>
                        <th>Quantity</th>
                        <th>Price</th>
                        <th>Subtotal</th>
                      </tr>
                    <tr lass="header">
                    <td align="left">
                    <?php
                        if (isset($_POST['Input'])) {
                        $itemcode = $_POST['itemcode'];
                        echo "$itemcode";
                        }

                    ?>
                    </td>
                    <td align="center">
                    <?php
                        if (isset($_POST['Input'])) {
                        $description = $_POST['description'];
                        echo "$description";
                        }
                    ?>
                    </td>
                    <td align="center">
                    <?php
                        if (isset($_POST['Input'])) {
                        $quantity = $_POST['quantity'];
                        echo "$quantity";
                        }
                    ?>
                    </td>
                    <td align="center">
                    <?php
                        if (isset($_POST['Input'])) {
                        $price = $_POST['price'];
                        echo "$price";
                        }
                    ?>
                    </td>
                    <td align="center">

                    </td>
                    </tr>
                    <tr lass="header">
                    <td colspan="4" align="right"><b>TOTAL</b></td>
                    <td>   </td>
                    </tr>
                   </table>
            </form>