ganti jadi site_url

<?php $this->load->view('menu_jm');?>
    <div class="container">
      <!-- Main component for a primary marketing message or call to action -->
      <div class="panel panel-default">
  <div class="panel-heading"><b>Daftar Barang</b></div>
  <div class="panel-body">
      <a href="<?php echo site_url('barang/tambah');?>" class="btn btn-sm btn-primary"><i class="glyphicon glyphicon-plus"></i> Tambah Data</a>
       <table class="table table-striped">
        <thead>
         <tr>
         <th>No</th>
         <th>Program Hari</th>
         <th>Nama Paket</th>
         <th>Harga Paket</th>
         <th>Pilih Paket</th>
         <th>Akomodasi</th>
         <th></th>
         </tr>
        </thead>
        <?php
        $no = 1;
        foreach($user as $u){
        ?>
        <tbody>
         <tr>
          <td><?php echo $no++?></td>
          <td><?php echo $u->prog_hari?></td>
          <td><?php echo $u->nama_paket?></td>
          <td><?php echo $u->harga_paket?></td>
          <td><?php echo $u->pilih_paket?></td>
          <td><?php echo $u->akomodasi_hotel?></td>

         </tr>
        <?php }?>
        </tbody>
       </table>
        </div>
    </div>    <!-- /panel -->
    </div> <!-- /container -->