To display Nouislider by use data-nouislider="init" data-option="{'range': {'min': 0,'max': 1000},'step': 1, 'tooltips': true,'start': [70,500]}" attribute.
data-nouislider="init" data-option="{'range': {'min': 0,'max': 1000},'step': 1, 'tooltips': true,'start': [70,500]}"
