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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?

    	$repeater_rows = get_field('casestudy_images');       // get all the rows
    	$repeater_first_row = $repeater_rows[0];         // get the first row
    	echo '<div class="client_work_slide">';
        // If the field is an image, show me the image
        if ($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 = $image[0];
    	  // If the field is a video, show me the video
    	} elseif  ($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'];
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