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  • WebsiteBaker Community Forum »
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  • Display content block or not
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Author Topic: Display content block or not  (Read 4666 times)

Offline Bennie_wijs

  • Posts: 229
  • Gender: Male
  • I believe what I want to Believe.
    • www.www.motortreffen.net
Display content block or not
« on: March 19, 2009, 03:36:25 PM »
Hello all,

Is there a way to check if a content block will be filled or not??.

More info:
I am building a new template and I am making a display block for a second content block.
But I want this block to be hidden unless the second content block has data.

Can this be done???
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Offline Stefek

  • Posts: 6177
  • Gender: Male
  • ("ړ)
Re: Display content block or not
« Reply #1 on: March 19, 2009, 03:46:27 PM »
Yes.
This is possible.

Please use the search.

One hint: the template "Andreas 06 - falling leaves" hast this functionality built in.

Regards,
Stefek
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Offline Ruud

  • Posts: 3671
  • Gender: Male
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    • Dev4Me - Professional WebsiteBaker Development
Re: Display content block or not
« Reply #2 on: March 19, 2009, 03:49:52 PM »
Code: [Select]
<?php 
ob_start
(); 
page_content(2); //When contentblock 2 is used
$content2=ob_get_contents();  
ob_end_clean(); 
if (
$content2<>"") { ?>

    <div class="someclass">
           <?php echo $content2; ?>
    </div>
<?php } ?>

This will work when no content block (2) is added to the page, otherwise there will be some data (about 50 bytes) even on empty blocks.

Ruud
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Offline Bennie_wijs

  • Posts: 229
  • Gender: Male
  • I believe what I want to Believe.
    • www.www.motortreffen.net
Re: Display content block or not
« Reply #3 on: March 19, 2009, 04:29:07 PM »
Oke,

Will try the code from Ruud and will look at the template "Andreas 06 - falling leaves"

Thanks for the response   :-D
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