<?php
require '../class/books.php';
$objBook = new Books();
$Nbooks = $objBook->counting_books();
//tamaño de la pagina
$page_size = 4;
if (isset($_GET['pages'])) {
$page = $_GET['pages'];
$init = ($page - 1) * $page_size;
} else {
$init = 0;
$page = 1;
}
//calcular el total de las paginas
$total_pages = ceil($Nbooks / $page_size);
$result = $objBook->show_books($init, $page_size);
?>
<h2>Listado de Libros</h2>
<div class="space"></div>
<a class="opcion" href="<?php
echo URL;
?>
admin/newB.php">Insertar Nuevo Libro</a>
<div class="space"></div>
<form name="upload" action="<?php
echo URL;
?>
admin/uploadB.php" method="POST" enctype="multipart/form-data">
<label>Cargar Libros:</label>
<div class="fileinputs">
