• 1983ron

• in reply to: ACF get title from image
• July 1, 2014 at 11:59 pm

You will need to set the return value of the image field to ‘object’, currently it looks set to ‘URL’.

Then you can do something like this:

<?php while ( have_posts() ) : the_post(); ?>
  <?php if( get_field('projectafbeelding') ): ?>
   <?php while( has_sub_field('projectafbeelding') ): 
    $image = get_sub_field('afbeelding');
   ?>
   <li style="background-image: url('<?php echo $image['url'];?>');">
    <?php echo $image['title'];?>
   </li>
  <?php endwhile; ?>
<?php endif; ?>
<?php endwhile; ?>

• 1983ron

• in reply to: Repeater does not output images
• July 1, 2014 at 11:31 pm

If the field is set to ‘URL’ then just use:

<img src="<?php echo $image; ?>" alt="" />

or:

<img src="<?php the_sub_field('slider_images'); ?>" alt="" />

Your original code:

<img src="<?php echo $image['url']; ?>" alt="" />

refers to the ‘image object’ which your not using.

• 1983ron

• in reply to: Mathematical operation in ACF field
• July 1, 2014 at 1:49 am

Use ‘get_field();’

<?php
$x1 = get_field('eye');
$x2 =  get_field('movement');
$x3 =  get_field('verbal'); 
$x4 = $x1+$x2+$x3 ;
echo  "</br> Value is $x4" ; 
?>

• 1983ron

• in reply to: Random repeater
• June 30, 2014 at 9:55 pm

Count and Break.

<?php 

$rows = get_field('career_grid');
if($rows){
	shuffle( $rows )
        $i = 0;
 
	foreach($rows as $row){
		$image = wp_get_attachment_image_src( $row['image'], 'full');
		
		?>
		<a href="<?php echo $row['link']; ?>">
			<img src="<?php echo $image[0]; ?>" alt="<?php echo $image['alt']; ?>" />
		</a>
		<?php
                  if (++$i == 2) break;
         }
 
	
}

?>

• 1983ron

• in reply to: Insert values of a repeater into an array
• June 21, 2014 at 2:10 am

This might help.

<?php $allow[] = get_sub_field('ip_address'); ?>

• 1983ron

• in reply to: Randomize array content in PHP via WordPress posts
• June 21, 2014 at 1:29 am

Something like this should get you looking in the right direction.

<?php if ( have_posts() ) : while ( $fullbanner->have_posts() ) : $fullbanner->the_post(); ?>
	<?php $banners = get_field(‘home_banner_01_selection’); ?>
	<?php if( $banners ): ?>
	
		<?php shuffle($banners); ?>
		<?php foreach(array_slice($banners, 0, 1) as $banner ): ?>
			<?php the_field( 'home_headline', $banner->ID ); ?>
		<?php endforeach; ?>	
			
	<?php endif; ?>
<?php endif; ?>

• 1983ron

• in reply to: Repeater – Only Display First 3 Rows
• June 21, 2014 at 12:48 am

Use a counter and break out the loop when you get to ‘3’.

<?php
if( have_rows('latest_offers', 'options') ):
 	$i = 0;
    while ( have_rows('latest_offers', 'options') ) : the_row(); ?>
		<?php $i++; ?>
		<?php if( $i > 3 ):
			<?php break; ?>
		<?php endif; ?>
		
		<a href="<?php the_sub_field('page_link'); ?>" class="hot">
			<div class="img"><img src="<?php the_sub_field('brand_logo'); ?>" alt=""></div>
			<div class="text">
				<div class="smlltxt"><?php the_sub_field('heading'); ?></div>
				<div class="num"><?php the_sub_field('price'); ?></div>
				<div class="txt"><?php the_sub_field('description'); ?></div>
			</div>
			<img src="<?php echo get_template_directory_uri(); ?>/img/hot.png" alt="" class="hot_img">
		</a>
	
    <?php endwhile;
 
else :

endif;
?>

• 1983ron

• in reply to: Attachment Size with Repeater Field issue
• June 21, 2014 at 12:21 am

Something like this.

<?php if( have_rows('repeater_field_name') ): ?>
 	<?php while ( have_rows('repeater_field_name') ) : the_row(); ?>
 	
 	<?php
 		$attachment_id = get_sub_field('file_upload');
		$url = wp_get_attachment_url( $attachment_id );
		$title = get_the_title( $attachment_id );
		
		// part where to get the filesize
		$filesize = filesize( get_attached_file( $attachment_id ) );
		$filesize = size_format($filesize, 2);
 	?>

  	<!-- display a sub field value -->
  	<div class="item-upload">
    	<?php the_sub_field('file_upload'); ?> (<?php echo $filesize; ?>)
  	</div>
 
<?php endwhile; else : ?>
<?php endif; ?>

• 1983ron

• in reply to: Repeater – "while" detect last
• June 21, 2014 at 12:13 am

Treat the repeater field as an array, you can count the number of values.

<?php if( have_rows('services_repeater', $services) ): ?>
	<?php $rowCount = count( get_field('services_repeater', $services) ); //GET THE COUNT ?>
	<?php $i = 1; ?>
	<?php while( have_rows('services_repeater', $services) ): the_row(); ?>

		<?php // vars
			$service = get_sub_field('service');
			$description = get_sub_field('description');
		?>

		<span class="hint--bottom" data-hint="<?php echo $description; ?>"><?php echo $service; ?></span>
		<?php if($i < $rowCount): ?>
			<div id="separator"> / </div>
		<?php endif; ?>
		<?php $i++; ?>
	<?php endwhile; ?>
<?php endif; ?>