ajax.php

<?php
  require_once('includes/load.php');
  if (!$session->isUserLoggedIn(true)) { redirect('index.php', false);}

  $html = '';
  if(isset($_POST['product_name']) && strlen($_POST['product_name'])){
    $products = find_product_by_title($_POST['product_name']);
    if($products){
      foreach ($products as $product):
        $html .= "<li class=\"list-group-item\">";
        $html .= $product['name'];
        $html .= "</li>";
      endforeach;
    }else{
      $html .= '<li onClick=\"fill(\''.addslashes().'\')\" class=\"list-group-item\">';
      $html .= 'No encontrado';
      $html .= "</li>";
    }
    echo json_encode($html);
  }
?>

<?php
  // Encontrar los productos.
  if(isset($_POST['p_name']) && strlen($_POST['p_name'])){
    $product_title = remove_junk($db->escape($_POST['p_name']));
    if($results = find_all_product_info_by_title($product_title)){
      foreach ($results as $result) {
        $html .= "<tr>";

        $html .= "<td id=\"s_name\">".$result['name']."</td>";
        $html .= "<input type=\"hidden\" name=\"s_id\" value=\"{$result['id']}\">";
        $html  .= "<td>";
        $html  .= "<input type=\"text\" class=\"form-control\" name=\"price\" value=\"{$result['sale_price']}\">";
        $html  .= "</td>";
        $html .= "<td id=\"s_qty\">";
        $html .= "<input type=\"text\" class=\"form-control\" name=\"quantity\" value=\"1\">";
        $html  .= "</td>";
        $html  .= "<td>";
        $html  .= "<input type=\"text\" class=\"form-control\" name=\"total\" value=\"{$result['sale_price']}\">";
        $html  .= "</td>";
        $html  .= "<td>";
        $html  .= "<input type=\"date\" class=\"form-control datePicker\" name=\"date\" data-date data-date-format=\"yyyy-mm-dd\">";
        $html  .= "</td>";
        $html  .= "<td>";
        $html  .= "<button type=\"submit\" name=\"add_sale\" class=\"btn btn-primary\">Agregar</button>";
        $html  .= "</td>";
        $html  .= "</tr>";
      }
    }else{
      $html ='<tr><td>El producto no se encuentra registrado en la base de datos</td></tr>';
    }
    echo json_encode($html);
  }
?>