Merge pull request #138 from jjc16105/master

Add Persons Per Row Dropdown, allow 2,3,4 or 6 per row

inc/people-grid.php

@@ -4,6 +4,8 @@ if ( $the_query->have_posts() ) { ?>
 	<div class="row">
 		<?php 
 		$person_count=1;
+		$persons_per_row = get_field("persons_per_row"); // default is 4
+
 		while ( $the_query->have_posts() ) {
 			$the_query->the_post();
 
@@ -12,11 +14,7 @@ if ( $the_query->have_posts() ) { ?>
 
 
 
-
-
-
-
-			<div class="col-sm-3 personcount-<?php echo $person_count ?>" id="person-<?php echo get_the_id(); ?>">
+            <div class="col-sm-<?php echo 12/$persons_per_row; ?> personcount-<?php echo $person_count ?>" id="person-<?php echo get_the_id(); ?>">
 				<div class="person">
 						<?php 
 						$external_url = get_field('external_url');
@@ -132,7 +130,7 @@ if ( $the_query->have_posts() ) { ?>
 
 			<?php 
 			// check to see if we need to close this row... 
-			if ($person_count % 4 == 0){
+			if ($person_count % $persons_per_row == 0){
 				// if this is the 4th, 8th, 16th, etc person... 
 				echo '</div><!-- /row --><div class="row">';		
 			}