test.js

var win = new explorer.window();var body = win.body;body.html(`	<progress style="		width:calc(100% - 20px);margin:10px;	"></progress>	<hr>	<input style="		width:100%;	" type="range">	<button>Remove Value</button>`);body.find('input').on('change', function(e) {	body.find('.progress').attr('max', 100).attr('value', $(e.target).val());	body.find('button').click(function() {		body.find('progress').removeAttr('value');	});});