"If" " and" syntax problem
5 posts by 3 authors in: Forums > CMS Builder
Last Post: December 18, 2008 (RSS)
I know that I've seen this on the forum before but I cant seem to locate it.
I'm trying to put an "if" statement together that looks for 2 fields to be empty and if both are empty, shows a block of text.
I've tried:
<?php if (!$record['print_price']) and ($!record['full_description']):?>NO INFORMATION AVAILABLE<?php endif ?>
and as many variations on the theme as I can think of, but obviously my syntax is all screwy.
Anyone know the correct syntax?
Also, is there a resource anyone uses that answers these types of syntax issues in a similar context? I've tried a number of php websites but they leave me even more confused.
Thanks,
Jerry
I'm trying to put an "if" statement together that looks for 2 fields to be empty and if both are empty, shows a block of text.
I've tried:
<?php if (!$record['print_price']) and ($!record['full_description']):?>NO INFORMATION AVAILABLE<?php endif ?>
and as many variations on the theme as I can think of, but obviously my syntax is all screwy.
Anyone know the correct syntax?
Also, is there a resource anyone uses that answers these types of syntax issues in a similar context? I've tried a number of php websites but they leave me even more confused.
Thanks,
Jerry
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Take advantage of a free 3 month trial subscription, only for CMSB users, at: http://www.thecmsbcookbook.com/trial.php
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Re: [gkornbluth] "If" " and" syntax problem
By ross - December 17, 2008
Hi.
Thanks for posting!
Instead of the word "and" could you try "&&" like this:
<?php if (!$record['print_price']) && ($!record['full_description']):?>
Let me know how you make out with that :)
Thanks for posting!
Instead of the word "and" could you try "&&" like this:
<?php if (!$record['print_price']) && ($!record['full_description']):?>
Let me know how you make out with that :)
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Ross Fairbairn - Consulting
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Template changes, advanced features, full integration, whatever you
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Re: [gkornbluth] "If" " and" syntax problem
By Dave - December 17, 2008
And remove the extra ) and (. Then replace $! with !$. sometimes I add spaces to make it clearer:
Hope that helps!
<?php if ( !$record['print_price'] && !$record['full_description'] ): ?>
...
<?php endif ?>Hope that helps!
Dave Edis - Senior Developer
interactivetools.com
interactivetools.com
Re: [Dave] "If" " and" syntax problem
By gkornbluth - December 17, 2008 - edited: December 17, 2008
thank you both,
Here;s what I cobbled together, although I have a feeling that it's not the most elegant approach and I'm open to suggestions. This works with Milkbox which is a lightbox derivative so that when the various combination of selling price and description occur, the appropriate message appears under the title.
http://www.elleschorrphotography.com/cmspeople4.php
<table border="0" id="gallery" cellspacing="0" cellpadding="10" align="center">
<tr valign="middle">
<?php foreach ($peopleRecords as $record): ?><?php foreach ($record['image'] as $upload): ?>
<td align="center" valign="middle" <?php echo $record['border'] ?> width="15%">
<div align="center">
<?php if ($upload['hasThumbnail']): ?>
<a href="<?php echo $upload['urlPath'] ?>" rel="milkbox[people]" title="
<?php if (!$record['print_price'] && !$record['full_description']): ?>?php echo $record['title'] ?><?php endif ?>
<?php if ($record['print_price'] && !$record['full_description']): ?><a href="<?php echo $record['_link'] ?>"><?php echo $record['title'] ?></a><br>Click title for more information or to buy a print.<?php endif ?>
<?php if ($record['print_price'] && $record['full_description']): ?><a href="<?php echo $record['_link'] ?>"><?php echo $record['title'] ?></a><br>Click title for more information or to buy a print.<?php endif ?>
<?php if (!$record['print_price'] && $record['full_description']): ?><a href="<?php echo $record['_link'] ?>"><?php echo $record['title'] ?></a><br>Click title for more information<br />about this image.<?php endif ?>">
<img src="<?php echo $upload['thumbUrlPath'] ?>" width="<?php echo $upload['thumbWidth'] ?>" height="<?php echo $upload['thumbHeight']?>" /></a>
<?php endif; ?>
</div></td>
<?php $maxCols=7; if (@++$count % $maxCols == 0): ?></tr><tr><?php endif; ?>
<?php endforeach ?>
<?php endforeach ?>
</tr>
</table>
Here;s what I cobbled together, although I have a feeling that it's not the most elegant approach and I'm open to suggestions. This works with Milkbox which is a lightbox derivative so that when the various combination of selling price and description occur, the appropriate message appears under the title.
http://www.elleschorrphotography.com/cmspeople4.php
<table border="0" id="gallery" cellspacing="0" cellpadding="10" align="center">
<tr valign="middle">
<?php foreach ($peopleRecords as $record): ?><?php foreach ($record['image'] as $upload): ?>
<td align="center" valign="middle" <?php echo $record['border'] ?> width="15%">
<div align="center">
<?php if ($upload['hasThumbnail']): ?>
<a href="<?php echo $upload['urlPath'] ?>" rel="milkbox[people]" title="
<?php if (!$record['print_price'] && !$record['full_description']): ?>?php echo $record['title'] ?><?php endif ?>
<?php if ($record['print_price'] && !$record['full_description']): ?><a href="<?php echo $record['_link'] ?>"><?php echo $record['title'] ?></a><br>Click title for more information or to buy a print.<?php endif ?>
<?php if ($record['print_price'] && $record['full_description']): ?><a href="<?php echo $record['_link'] ?>"><?php echo $record['title'] ?></a><br>Click title for more information or to buy a print.<?php endif ?>
<?php if (!$record['print_price'] && $record['full_description']): ?><a href="<?php echo $record['_link'] ?>"><?php echo $record['title'] ?></a><br>Click title for more information<br />about this image.<?php endif ?>">
<img src="<?php echo $upload['thumbUrlPath'] ?>" width="<?php echo $upload['thumbWidth'] ?>" height="<?php echo $upload['thumbHeight']?>" /></a>
<?php endif; ?>
</div></td>
<?php $maxCols=7; if (@++$count % $maxCols == 0): ?></tr><tr><?php endif; ?>
<?php endforeach ?>
<?php endforeach ?>
</tr>
</table>
The first CMS Builder reference book is now available on-line!
Take advantage of a free 3 month trial subscription, only for CMSB users, at: http://www.thecmsbcookbook.com/trial.php
Take advantage of a free 3 month trial subscription, only for CMSB users, at: http://www.thecmsbcookbook.com/trial.php
Re: [gkornbluth] "If" " and" syntax problem
By Dave - December 18, 2008
Jerry, thanks for posting back. Great to hear it's working! :)
Dave Edis - Senior Developer
interactivetools.com
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