Hi , i am using a datatable with progress bar but while sorting , the negative values mess up, is there any workaround for this:

-2 is coming before -6 in ascending order , this is the code:

"columns"=>[

            $name=>[
              "footerText"=>"Total"
            ],
            "Serial Count"=>[
                'formatValue'=>function($value,$row){
            $neg_pos = abs($value);
            $text_label = '<span>'.$value.'&nbsp;</span>';
            if($value < 0) {
                return $text_label . '<div class="progress" style="display:inline-flex;height:6px;width:90%;flex-direction: row-reverse">
   <div class="progress-bar" style="width:' . $neg_pos . '%;background-color:red;"></div>

</div>';

            }
        else{
            return $text_label.'<div class="progress" style="display:inline-flex;height:6px;width:90%;">
<div class="progress-bar" style="width:'.$value.'%"></div>

</div>';

        }
        }