How to add a value suffix in jQuery.knob

Question

I have problem with jQuery.knob I need to add a Sufixx to the value in the knob.

For Example: i need a Sufix $ after the value, i just

Answer 1

As for version 1.2.8 of knob(current of writing), simply use format function

jQuery(document).ready(function($){
            $('.ksta').knob({
                'min':0,
                'max':100,
                'step': 1,
                'readOnly': false,
                'data-linecap': 'round',
                'format': function(v){ return v + ' $';}
            });
        });