Hello,
I am trying to create my own colors via acf in the tinymce color picker, but I have a problem with the output.
function wfl_color_picker($init) {
$custom_colours = array();
$args = array(
'post_type' => 'posttype',
'posts_per_page' => '-1'
);
$postcolor = new WP_Query($args);
if($postcolor->have_posts()) :
while ( $postcolor->have_posts() ) :
$postcolor->the_post();
array_push($custom_colours, strtoupper(substr( get_field( 'hex' ), 1, 6 ) ) );
array_push($custom_colours, get_the_title() );
endwhile; //end the while loop
wp_reset_postdata();
$colors = '["'. join("\", \"", $custom_colours) .'"]';
// build colour grid default+custom colors
$init['textcolor_map'] = $colors;
// change the number of rows in the grid if the number of colors changes
// 8 swatches per row
$init['textcolor_rows'] = 1;
return $init;
endif; // end of the loop.
}
add_filter('tiny_mce_before_init', 'wfl_color_picker');
What is wrong with the output? What isn’t working as expected?
