Add a class on every third row

• kawaisin

• August 13, 2014 at 7:41 am

I have a repeater field that is wrapped around a div tag. On every third row I want to add a class last within <div class=”one_third”>. How can I do this?

<?php if( have_rows("tombstones") ): ?>
    						<?php while( have_rows("tombstones") ): the_row();
    						$image = get_sub_field('tombstone_image');
    						?>
							<div class="one_third">
							<img src="<?php echo $image['url']; ?>" alt="<?php echo $image['alt'] ?>" title="<?php echo $image['title'] ?>" />
							</div>

• R3dRidl3

• August 14, 2014 at 3:23 am

Hey Kawaisin,

This should do the trick (untested):

<?php
if(have_rows("tombstones"))
{
	$tombstonescount = 0;
	while( have_rows("tombstones") )
	{
		$tombstonescount++;
		$class = '';
		$image = get_sub_field('tombstone_image');
		if(i % 3 == 0)
		{
			$class .= 'last';
		}
		?>
        <div class="one_third <?php echo $class;?>">
        <img src="<?php echo $image['url']; ?>" alt="<?php echo $image['alt'] ?>" title="<?php echo $image['title'] ?>" />
        </div>
        <?php
	}
}
?>

• kawaisin

• August 14, 2014 at 4:37 am

No that doesn’t seem to work.