• simtwo

• in reply to: Sort by date a repeater field
• August 10, 2016 at 1:01 am

Sorry I am learning php, I don’t know where to place the “debug”
So far, still no change. Thank you.
Here is my function.php

<? function my_acf_load_value( $value, $post_id, $field ) {

    $order = array();
    

    if( empty($value) ) {
        
        return $value;
        
    }

    foreach( $value as $i => $row ) {
        
    $order[ $i ] = strtotime($row['field_5794d01d5c71a']);
        
}

    array_multisort( $order, SORT_ASC, $value );

  
    return $value;

    print_r( get_field('programmation', field_5794d01d5c71a) );
    
}?>

<? add_filter('acf/load_value/key=field_5794d01d5c71a', 'my_acf_load_value', 10, 3);?>

• simtwo

• in reply to: Sort by date a repeater field
• August 5, 2016 at 10:21 pm

Ok thank you for the explanation, here is what I achieve

<? function my_acf_load_value( $value, $post_id, $field ) {

    $order = array();
    

    if( empty($value) ) {
        
        return $value;
        
    }

    foreach( $value as $i => $row ) {
        
    $order[ $i ] = strtotime($row['field_5794d01d5c71a']);
        
}

    array_multisort( $order, SORT_DESC, $value );
  
    return $value;
    
}?>

<? add_filter('acf/load_value/key=field_5794d01d5c71a', 'my_acf_load_value', 10, 3);?>

So far, the order of the content doesn’t seem to change.
I can’t seem to find where the problem come from, any idea ?
Thank you very much @James

• simtwo

• in reply to: Sort by date a repeater field
• August 3, 2016 at 12:01 am

Hey @James, thank you for your help.
So I did try the following code you send me, it doesn’t seem to work yet.

Here is what I wrote on my functions.php

<? function my_acf_load_value( $value, $post_id, $field ) {

    $order = array();
    

    if( empty($value) ) {
        
        return $value;
        
    }

    foreach( $value as $i => $row ) {
        
    $order[ $i ] = strtotime($row['date']);
        
}

    array_multisort( $order, SORT_DESC, $value );
  
    return $value;
    
}?>

<? add_filter('acf/load_value/name=date', 'my_acf_load_value', 10, 3);?>

• simtwo

• in reply to: Sort by date a repeater field
• August 1, 2016 at 6:17 pm

Hi @James
Thank you for your help, I’ve explored all your link.
To answer your question : I am trying to sort a repeater from a single page, so the current post I guess ?

I am trying to this (in the “Advanced” part).
A code that allow to sort front and backend.
https://www.advancedcustomfields.com/resources/how-to-sorting-a-repeater-field/.

So I use this code in my function.php

<? function my_acf_load_value( $value, $post_id, $field ) {
    
    // vars
    $order = array();
    
    
    // bail early if no value
    if( empty($value) ) {
        
        return $value;
        
    }
    
    
    // populate order
    foreach( $value as $i => $row ) {
        
        $order[ $i ] = $row['date'];
        
    }
    // DATE is my time sub field.
    
    // multisort
    array_multisort( $order, SORT_DESC, $value );
    
    
    // return   
    return $value;
    
}?>

<? add_filter('acf/load_value/name=scores', 'my_acf_load_value', 10, 3);?>

And I have the same code (the one that is in my question) on my template.php

Could you give me a hand ?

• simtwo

• in reply to: Get last row from a flexible content and display it on another page
• June 15, 2016 at 5:15 am

Hi, thanks for your help 🙂
So I did that, but doesn’t seem to work yet.

		  	<?php

			$post_object = array_reverse(get_field('relation'));
			$post_object[0]
			
			$repeater = get_field('repeater', $post_object->id);
					$last_row = end($repeater);
					$last_row['subhead'];

			if( $post_object ): 

			// override $post
			$post = $post_object;
			setup_postdata( $post ); 		

			?>
		    <div>
		    	
                    	
					<?php

					

					// check if the flexible content field has rows of data
					if( have_rows('selection') ):
					// loop through the rows of data
					while ( have_rows('selection') ) : the_row();
					if( get_row_layout() == 'selectionselection' ):?>

						<div class="titre-soustitre">
						    <div class="menu-content" data-id="id-<?php echo $post_object[0]['id']; ?>">
						        <p class="demo bis"><span class="sub">&nbsp;</span></p>
						        <a href="#" class="expander"><h1><p class="demo title"><?php echo $post_object[0]['title'] ?></p></h1></a>              
						        <p class="demo bis"><span class="sub"><?php echo $post_object[0]['subhead']; ?></span></p>
						    </div>
						</div>
						            

				

					<?php endif;
					endwhile;
					else :
					// no layouts found
					endif;

					?>

		    </div>
		    <?php wp_reset_postdata(); // IMPORTANT - reset the $post object so the rest of the page works correctly ?>
			<?php endif; ?>

I guess I should define the ID on the original flexible content ?
So far, the ID I use on the original flexible content are written by hand through a text field like this data-id="id-<?php the_sub_field('id');?>
Should I change that ?