public function delete($id)
{
$category = Model\Kelas\Category::findOrFail($id);
$category->delete();
set_message_success('Kategori berhasil dihapus.');
redirect('kelasonline/category', 'refresh');
}
public function edit($id)
{
$category = Model\Kelas\Category::findOrFail($id);
$data['category'] = $category;
$this->form_validation->set_rules('name', 'Nama Kategori', 'required');
if ($this->form_validation->run() == FALSE) {
$this->template->build('category_edit', $data);
} else {
$category->update(['name' => set_value('name')]);
set_message_success('Kategori berhasil diperbarui.');
redirect('kelasonline/category', 'refresh');
}
}