<br>
<div class="row">
    <div class="col-md-4">
        <div class="panel panel-default">
            <div class="panel-body">
                <?php echo form_open('subjects/update'); ?>
                <?php echo hidden_input(array('name'=>'subject_id','value'=>$subjects->subject_ID)); ?>
                <?php echo form_input(array('name'=>'subjects','label'=>'Subjects :','value'=>$subjects->subject_name)); ?>
                <?php echo form_submit(); ?>
                <?php echo form_close(); ?>
            </div>
        </div>
    </div>
</div>
                        
                        