Question

During user Registration progress bar is set to 150% in step 3 and to 134% in step 4. Here is the code from progressbar.php:

<?php
class CProgressbarHelper{

    static public function getHTML( $max=100, $currval=0, $barclass='outerpgbar', $barfillclass='innerpgbar'){

        if(!is_numeric($max) || !is_numeric($currval) || $max < 0 || $currval < 0)
        return '<div>Progress bar cannot be generated properly</div>';

        $width = intval(($currval/$max) * 100) ;
        $barclass = (!empty($barclass))
                    ? 'class="'.$barclass.'"'
                    : 'style="background-color:white; height:.8em; border :1px solid #D0D0D0; margin-bottom:10px; padding:1px; "' ;

        $barfillclass = (!empty($barfillclass))
                    ? 'class="'.$barfillclass.'" style="width:'.$width.'%;"'
                    : 'style="width:'.$width.'%; height: 100%; background-color:blue; position:relative;"' ;

        //class progressbarfill : inside of the progress bar
        $html = '<div '.$barclass.' >'.
                    '<div '.$barfillclass.'></div>'.
                '</div>';

        return $html;
    }
}

I have also tried an answer to such an issue at another blog as to change the line 1055 of /administrator/components/com_community/installer.helper.php from

$html .='<div class="outerpg"><div class="innerpgbar" style="width:'.$percentage.'%;"> '. $percentage .'%</div></div>';

to

$html .='<div class="outerpg"><div class="innerpgbar" style="width:'.($percentage/2).'%;"> '. $(percentage/2) .'%</div></div>';

But it is still not working properly. In fact, it has cut the progress bar in half on the first user registration page.

I can’t show the image here clearly, but you can understand it by registering at Jomsocial>>Demo. In fact, you won’t see the error there.

Answer 1

The code which called this function passed a value for $currval which is higher than $max. Something like getHTML(100, 154) (this will give you 154% as result).

You may add the following line:

if ($currval > $max) $currval = $max;

(before the $width = intval(($currval/$max) * 100); line)

This way, you avoid having percentage higher than 100%.