Checking for content in Repeater sub_field

• scmjohns

• September 11, 2013 at 11:09 am

Hi, I am trying to check to see if a particular sub_field is populated, and if so, show content. Right now I can only get the image section to work. Essentially, I have some fields in a Repeater called casestudy_image and casestudy_video. As I loop through my posts I am pulling content into a slideshow. I cannot get the video to show. Both fields are image type sub_fields pulling the image ID. Thoughts?

<?php
             	
	$repeater_rows = get_field('casestudy_images');       // get all the rows
	$repeater_first_row = $repeater_rows[0];         // get the first row
	
	// START SLIDE
	echo '<div class="client_work_slide">';
                   
    // If the field is an image, show me the image
    if ($repeater_rows[0] = 'casestudy_image') {

	  $repeater_first_row_image = $repeater_first_row['casestudy_image'];  // get the sub field value
	  $image = wp_get_attachment_image_src($repeater_first_row_image, 'full');
	  echo '<img src="'.$image[0].'" class="single_client_hero" />'; //url = $image[0];
	  var_dump($repeater_first_row);
	  
	  // If the field is a video, show me the video
	  
	} elseif  ($repeater_first_row == 'casestudy_video') {

	  $repeater_first_row_video = $repeater_first_row['casestudy_video'];  // get the sub field value
	  
	  $video = wp_get_attachment_image_src($repeater_first_row_video, 'full');

	  ?>

      <a href="#" data-reveal-id="videoModal" border="0"><img src="<?php echo $video[0]; ?>" class="single_client_hero" alt="" /></a>
<?php } ?>

• scmjohns

• September 11, 2013 at 1:47 pm

Solved my own issue. I needed to set some vars and check for true/false on them:

$repeater_first_row_image = $repeater_first_row['casestudy_image']; $repeater_first_row_video = $repeater_first_row['casestudy_video'];