Check Box "Don't display image on single post" Not Saving - Support

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September 24, 2018 at 10:16 pm #1013873

Hello,
I added the code below to my Enfold theme last year (October 2017) to add the “Don’t display image on single post” check box to a specific post type (“person”). As of last week, it seems that the check box is no longer saving as “checked”. My goal is to have a feature image selected for each person post so that another page listing all “person” post types will display the image, but I’m using a different version of the image / layout in the post itself. Any insight into why this might have stopped working? I’m running WordPress 4.9.8.
Thanks!
Hannah


add_filter( 'admin_post_thumbnail_html', 'mmx_cpt_featured_image_meta');
function mmx_cpt_featured_image_meta( $content ) {
	global $post, $post_type;
	if( $post_type == "person" ) {
		$text = __( "Don't display image on single post", 'avia_framework' );
		$id = '_avia_hide_featured_image';
		$value = esc_attr( get_post_meta( $post->ID, $id, true ) );
		$selected = !empty($value) ? "checked='checked'" : "";
		$label = '</div><div class="av-meta-extra-inside"><label for="' . $id . '" class="selectit"><input '.$selected.' name="' . $id . '" type="checkbox" id="' . $id . '" value="1" > ' . $text .'</label>';
		return $content .= $label;
	}
	return $content;
}

		?>

September 25, 2018 at 9:41 am #1014075

Dude

Participant

Hey wiredlab,

Your code just adds the post meta but does not save it. You can use this code to save the field data:


add_action( 'save_post', 'mmx_cpt_featured_image_meta_save');
function mmx_cpt_featured_image_meta_save( $post_id )
{
    if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;

    if ( 'page' == $_POST['post_type'] ) 
    {
        if ( !current_user_can( 'edit_page', $post_id ) )
        return;
    }
    else
    {
        if ( !current_user_can( 'edit_post', $post_id ) )
        return;
    }

    $data = $_POST['_avia_hide_featured_image'];
    update_post_meta($post_id, '_avia_hide_featured_image', $data);
}

Best regards,
Peter

October 3, 2018 at 8:17 pm #1017594

wiredlab

Participant

That helped. Thank you so much, Peter!

October 4, 2018 at 8:11 am #1017746