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  • I removed that thanks, but still no change;

    <?php 
    $count = count( get_sub_field('featured_developments') );
    echo '<strong>The total is '. $count . '</strong></br><br>';
	if( have_rows('featured_developments') == 1 ) {
?>
	<?php while( have_rows('featured_developments') ): the_row(); ?>    
	<?php
	    $post_id = get_sub_field('development', false, false);
	?>
		<div class="lg-col-12">
		</div>   
	<?php endwhile; ?>
<?php
	} elseif( have_rows('featured_developments') == 2 ) {
?>
	<?php while( have_rows('featured_developments') ): the_row(); ?>    
	<?php
	    $post_id = get_sub_field('development', false, false);
	?>
		<div class="lg-col-6 md-col-6">
		</div>   
	<?php endwhile; ?>
<?php
	} else{
?>
	<?php while( have_rows('featured_developments') ): the_row(); ?>    
	<?php
	    $post_id = get_sub_field('development', false, false);
	?>
		<div class="lg-col-4 md-col-4">
		</div>  
	<?php endwhile; ?>
<?php
	}
?>    
<?php wp_reset_query(); ?>

  • Hi John,

    Thanks for getting back to me, I tried that and didn’t work the “echo $count = 2” was correct so I used this code;

    <?php 
    $count = count( get_sub_field('featured_developments') );
    echo '<strong>The total is '. $count . '</strong></br><br>';
	if( have_rows('featured_developments') == 1 ) {
?>
	<?php while( have_rows('featured_developments') ): the_row(); ?>    
	<?php
	    $post_id = get_sub_field('development', false, false);
	?>			

	<div class="lg-col-12"></div>

	<?php $count++; ?>    
	<?php endwhile; ?>
<?php
	} elseif( have_rows('featured_developments') == 2 ) {
		echo '2';
?>
	<?php while( have_rows('featured_developments') ): the_row(); ?>    
	<?php
	    $post_id = get_sub_field('development', false, false);
	?>			

	<div class="lg-col-6 md-col-6"></div>

	<?php $count++; ?>    
	<?php endwhile; ?>
<?php
	} else{
?>
		<?php while( have_rows('featured_developments') ): the_row(); ?>    
	<?php
	    $post_id = get_sub_field('development', false, false);
	?>			

		<div class="lg-col-4 md-col-4"></div>

		<?php $count++; ?>    
		<?php endwhile; ?>
<?php
	}
?>    
<?php wp_reset_query(); ?>

    It outputted “lg-col-12”, when it should’ve outputted “lg-col-6”

  • That seems to be working thanks John! 🙂

  • Hi @hube2

    Sorry, I am using the relationship field in 1 CPT to get data from another (hope that makes sense?)

    So I have the loop of CPT (1) and inside that done this;

    <?php 
	$dev_id = get_the_ID();
	$doctors = get_posts(array(
		'post_type' => 'house_types',
		'meta_query' => array(
			array(
				'key' => 'development_plots', // name of custom field
				'value' => $dev_id, // matches exactly "123", not just 123. This prevents a match for "1234"
				'compare' => 'LIKE'
			)
		)
	));			
	if( $doctors ): 
?>
	<?php 
		foreach( $doctors as $doctor ): 
	?>
		<?php 
			$field = get_field_object( 'bedrooms', $doctor->ID );
			$value = $field['value'];
			$label = $field['choices'][ $value ];
		?>
			<?php echo $value; ?> //these being 5 5 2 etc. 
	<?php endforeach; ?>
<?php endif; ?>

    Where at the end I was hoping to use the PHP from my previous message to show the min/max of the select fields, e.g.

    Min: 2
    Max: 5

  • I’ve made some progress on this, I’m looking for this to work with my select field;

    <?php 
	$array = array(3, 5, 5); 
	echo (min($array)). ' - ' .(max($array)) ; 
?>

    So I can get the CPT loop of the ACF fields, but when I try and get that to show the min/max of above it errors

  • Yep, that solved it! Thanks for much for the help @hube2

  • That’s 99.9% there thanks @hube2 !!! 🙂

    The only annoyance is a random space before the first comma;

    Kimberley Brewary , Shipstones Brewary and Mansfield Brewary

    When it should be

    Kimberley Brewary, Shipstones Brewary and Mansfield Brewary

    I’ve tried to work out what’s causing it, but can’t seem to crack it…

  • I’m getting latlng is not defined error and nothing showing…

  • Thanks for the help @hube2

    To make sure I wasn’t getting empty results, I changed the ACF to relationship and used;

    <?php $locations = get_field('development_plots'); ?>
<?php if( $locations ): ?>
	<?php foreach( $locations as $location ): ?>
		<span class="accent_color"><?php echo get_the_title( $location->ID ); ?></span>,
	<?php endforeach; ?>
<?php endif; ?>

    To output them, which they are but obviously want the last one to have ‘and’ at the end.

    I tried the above, but that just blew it up again…

  • @hube2

    Thanks for the reply and support, I used array_filter() etc. from another tutorial which I came across.

    I inserted the code you gave and got some errors and realised that it’s needed more code around it. I worked through some but now get;

    Warning: count(): Parameter must be an array or an object that implements Countable in C:\laragon\www\joint-venture\wp-content\themes\joint-venture\single-house_types.php on line 15
    9
    Warning: count(): Parameter must be an array or an object that implements Countable in C:\laragon\www\joint-venture\wp-content\themes\joint-venture\single-house_types.php on line 15
    1

    With this code;

    <?php if( have_rows('development_plot_number') ): ?>          
    <?php while( have_rows('development_plot_number') ): the_row(); ?>
		<?php 
			$development = get_sub_field('development', $post_id);
			$output = false;
			if (count($development) == 1) {
			  	$output = $development[0];
			} elseif (count($development) > 1)  {
				$last  = array_slice($development, -1);
				$first = join(', ', array_slice($development, 0, -1));
				$both  = array_merge(array($first), $last);
				$output = join(' and ', $both);
			}
			if ($output) {
			 	echo $output;
			}
		?>
    <?php endwhile; ?>
<?php endif; ?> 
<?php wp_reset_query(); ?>

  • That’s perfect thanks! I had the feeling I wasn’t far off.

  • Solved it with;

    <?php if( $value == '' ): ?>
	
<?php else: ?>
	<div class="product_logo">
  	<img src="<?php echo $logos[$value] ?>" alt="<?php the_field('product_logo') ?>">
	</div>
<?php endif; ?>

  • I’ve had a similar issue where my query had a lot of arrays;

    'meta_query'    => array(
            'relation'      => 'AND',
            // array(
            //     'key'       => 'product_type',
            //     'value'     => $filterProductType,
            //     'compare'   => '=',
            // ),
            // array(
            //     'key'       => 'load_class',
            //     'value'     => $filterProductUsed,
            //     'compare'   => '=',
            // ),
            // array(
            //     'key'       => 'length_of_opening',
            //     'value'     => $lengthValue,
            //     'compare'   => '=',
            // ),
            // array(
            //     'key'       => 'width_of_opening',
            //     'value'     => $widthValue,
            //     'compare'   => '=',
            // ),
            // array(
            //     'key'       => 'depth',
            //     'value'     => $depthValue,
            //     'compare'   => '=',
            // ),
            array(
                'key'       => 'lockable',
                'value'     => $lockAble,
                'compare'   => 'LIKE',
            ),
            array(
                'key'       => 'grating_opening_orientation',
                'value'     =>  $grateOpening,
                'compare'   => 'LIKE',
            ),
            array(
                'key'       => 'cover_type',
                'value'     =>  $coverType,
                'compare'   => 'LIKE',
            ),
            array(
                'key'       => 'enhanced_skid_resistance',
                'value'     =>  $enhancedSkid,
                'compare'   => 'LIKE',
            ),
            array(
                'key'       => 'accessories',
                'value'     =>  $accessoriesOpt,
                'compare'   => 'LIKE',
            ),
            array(
                'key'       => 'sealable',
                'value'     =>  $sealableOpt,
                'compare'   => 'LIKE',
            ),
            array(
                'key'       => 'install_plus',
                'value'     =>  $installPlus,
                'compare'   => 'LIKE',
            ),
        ),

    So been trying to do the above, however it doesn’t run the query anymore and comes back with no “products” found.

    $results = array_unique ( array_intersect( $default_types, $first_result_types, $lockable_types, $grate_types ) );

    $posts = new WP_Query( $results );
    if ( $posts->have_posts() ){
        while($posts->have_posts()){
            $posts->the_post();
            get_template_part( 'template-parts/content' );
        }
    }
    else {
        print '<h1>Sorry no products matched the filter</h1>';
    }

  • I realised that works on the page with the custom fields associated but not on another…so how do I get it to populate there??

  • Got it with;

    echo the_field('background_image', $post_id);

    Cheers

  • I tried it and got an error;

    <b>Fatal error</b>: Uncaught Error: Call to undefined function get_the_field()

  • Hi @bosoxbill

    Thanks for getting back to me, sadly it didn’t work. It put the car at £11,000 at the bottom with a £12,000 and £7,000 above it.

    UPDATE

    Went back and removed the £ sign from the fields and tested again, worked! Thanks! 🙂

  • Thanks for all the comments, I solved it by adding the following to my functions.php

    add_filter('acf/format_value/type=textarea', 'do_shortcode');

  • I have been able to get the page title but can’t get the custom field inside of it….

    <?php if( have_rows('page_selector') ):
$i=1;
$count = (count($my_fields['value']));
?>          
<?php while( have_rows('page_selector') ): the_row(); 
    // vars
    $page = get_sub_field('page');
?>  
	<div class="lg-col-6 md-col-6">
		<div class="sub_service">

			<?php 
			// vars
			$post_id = get_sub_field('page', false, false);

			// check 
			if( $post_id ): ?>
			<a href="<?php echo get_the_permalink($post_id); ?>"><h2><?php echo get_the_title($post_id); ?></h2></a>

			<?php endif; ?>

			
			<p>Content</p>
			
		</div>
	</div>			        		
<?php
    $i++;
    endwhile; ?>
<?php endif; ?> 
<?php wp_reset_query(); ?>

  • Solved!

    Since it’s in an repeater, it needed to be;

    $date = get_sub_field('event_date', false, false);

    instead of “get_field” it needed to be “get_sub_field”

  • For some reason won’t format the code how it should do normally…

  • As always John you are fantastic!
    As always it’s only one little thing wrong!! Grrr
    Cheers! 🙂

  • Brilliant, thanks John 🙂

  • Hi @acf-support

    That worked, thanks! Can’t believe I didn’t realise it needed to be a sub field

    Thanks 🙂

  • Cracked it! 

    $images = array(
  'Apple' => get_template_directory_uri(). '/dist/images/media/image-01.png',
  'Orange' => get_template_directory_uri(). '/dist/images/media/image-02.png',
  'Pear' => get_template_directory_uri(). '/dist/images/media/image-02.png',
);
$values = get_field('codes');
foreach ($values as $value) {
  ?>
  <img src="<?php echo $images[$value] ?>" alt="">
  <?php 
}

    Thanks for you help John! 🙂

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