Flexible – Add code to last row entry

• diadem

• October 7, 2014 at 12:25 pm

After searching around I have a counter to count the number of entries of rows of a flexible content. The counter will insert a div before the number of entries. What I am trying to resolve is a way to add code after the last row entry?

<?php                 
    if( have_rows('cm_content') ):                   

        $counter = 0;
        while ( have_rows('cm_content') ) : the_row();                
            
            $counter++;
            if($counter == 9 ){
                    echo '<div class="col-xs-12">break</div>';
                 }                             
            if( get_row_layout() == 'iu_image_url' ):                                 
                    
                    $image = get_sub_field('iu_image');
                    $imageurl = get_sub_field('iu_url');

                    echo '
                            <div class="col-xs-6 col-sm-3">
                                <div class="small_image_box">
                                    <a href="' . $imageurl . '" target="_blank">
                                        <img src="' . $image . '" alt="' . '" class="img-responsive center-block" />
                                    </a>
                                </div>
                            </div>
                        ';
            elseif( get_row_layout() == 'ilm_image_media' ): 

                $image = get_sub_field('ilm_image');
                $imageurl = get_sub_field('ilm_url');                
                    
                echo '
                        <div class="col-xs-6 col-sm-3">
                            <div class="small_image_box">
                                <a href="' . $imageurl . '" target="_blank">
                                    <img src="' . $image . '" alt="' . '" class="img-responsive center-block" />
                                </a>
                            </div>
                        </div>
                    ';  
            endif;
                                    
        endwhile;
    else :
    endif;
?>

• ProjectHuddle

• October 21, 2014 at 7:56 am

I was able to solve this by finding the total amount of rows in your field by using get_field_object.

In your code, after if( have_rows('cm_content') ): try this:

$field_object = get_field_object('cm_content');
$total_rows = count($field_object['value']);

Then you can test for it with an if statement:

if($counter == $total_rows ){
// this is the last one!
}

Cheers,

Andre

• josephd

• February 13, 2015 at 1:47 pm

Hi agagnon,
This worked for me too.
Thanks,
joe