WP Ninja Table Serial Column

ninja-table-serial.php

add_filter('ninja_table_rendering_table_vars',function($table_vars, $table_id, $tableArray){
	$target_id = 5;
	if($tableArray['table_id'] != $target_id) { return $table_vars; }
	
	$counter_column = [  
					'name' => 'serial',
                    'key' => 'serial',
                    'title' => 'Serial',
					];
	array_unshift($table_vars['columns'], $counter_column);
	return $table_vars;
},10,3);

add_action('ninja_tables_get_public_data',function($formatted_data, $ID){
     		
	$i = 1;
	foreach($formatted_data as $key=>$value){
		$formatted_data[$key]['serial'] = $i++;
	}
	return $formatted_data;
},10,2);