Show Image if URL is entered

Hi Tina

Thanks for posting! Your code looks good to me :).  There are slight more advanced ways you could do what you are doing but what you have should work great :).  The difference between what you have and the more advanced way is one less line of code and I don't think it's worth the time investment for such a small return.

Have you actually tried the code you posted on the page you linked us to?  What happens when you do?  Let me know :).

Thanks!

Then entry would be via the cms admin. For example. 

If a lodge  has an online reservation link, I would enter that url in the field in the admin.  If no url is entered, the "online reservations" graphic would NOT appear on the detail page. If a url IS entered, then the "online reservations" graphic WOULD appear on the detail page and contain the hyper link to the url that was entered. 

The part I wasn't sure about was how to convert that code I had for "Sold, Reduced & new banners" over to what I need... but here's a shot. I replaced Sold, reduced and new with "???" because that's the part I don't understand. I believe the rest is correct.  Hopefully :)   On the first one. I have the option of uploading a single pdf file or entering a url link - either way, the image showing on the page remains the same. .  The rest are a single entry - either a url is entered - or it is not.  

<?php foreach ($lodge_pagesRecords as $record): ?>  

<?php foreach ($lodge_pagesRecord['planning_guide_pdf'] as $index => $upload): ?>
<?php if ($record['planning_guide_pdf'] == '???') : ?><a href="<?php echo $upload['urlPath'] ?>" target="_blank"><img src="images/seclodge-planning-guide-travel.png" alt="360 pano photos tours" width="128" height="128" vspace="4" /></a><?PHP endif ?>
<?php endforeach ?>

<?php if ($record['planning_guide_link'] == '???') : ?><?php echo htmlencode($lodge_pagesRecord['planning_guide_link']) ?>" target="_blank"><img src="images/seclodge-planning-guide-travel.png" alt="360 pano photos tours" width="128" height="128" vspace="4" /></a><?PHP endif ?>  

<?php if ($record['facebook_url'] == '???') : ?><a href="<?php echo htmlencode($lodge_pagesRecord['facebook_url']) ?>" target="_blank"><img src="images/like_us_on_facebook.png" alt="Like us on facebook!" width="158" height="60" vspace="10" /></a><?PHP endif ?>  

<?php if ($record['360_tour_link'] == '???') : ?><a href="<?php echo htmlencode($lodge_pagesRecord['360_tour_link']) ?>"><img src="images/lodge-bnr-360-tours.png" alt="360 pano photos tours" width="158" height="67" vspace="4" /></a><?PHP endif ?>

<?php if ($record['online_reservations_url'] == '???') : ?><a href="<?php echo htmlencode($lodge_pagesRecord['online_reservations_url']) ?>" target="_blank"><img src="images/seclodge-online-reservations.jpg" alt="Make your vacation reservations online" width="143" height="149" /></a><?PHP endif ?>

<?php endforeach ?> 

Thanks guys!!!  Your help is greatly appreciated!!  Tina

Hi Tina,

To test for the existence of something in a field (not its specific value) you can just delete the == '???'

from an if statement

If you get errors when there's nothing in the field, insert an @ sign before $record. That will suppress errors from being generated.

<?php if (@$record['planning_guide_pdf']) : ?>

Best,

Jerry Kornbluth