Hi,

Where is "Live preview" button that you mentioned? Could you send us some screenshots?

Hi,

1. Go to theme md_phoenix
2. And go to md_phoenix/template
3. Open file node--portfolio.tpl.php
4. Replace the following code:

<a class="btn btn-default btn-black" href="<?php (isset($node->field_portfolio_link['und'])) ? print $node->field_portfolio_link['und'][0]['value'] : print '' ?>">
         <?php print t('Live Preview'); ?>
</a>

with the code:

<?php if(isset($node->field_portfolio_link['und'])) :  ?>
                         <a class="btn btn-default btn-black" href="<?php print $node->field_portfolio_link['und'][0]['value']; ?>">
        <?php print t('Live Preview'); ?>
                            </a>
                        <?php endif; ?>