Edit File: up.js
/** * @class elFinder command "up" * Go into parent directory * * @author Dmitry (dio) Levashov **/ (elFinder.prototype.commands.up = function() { "use strict"; this.alwaysEnabled = true; this.updateOnSelect = false; this.shortcuts = [{ pattern : 'ctrl+up' }]; this.getstate = function() { return this.fm.cwd().phash ? 0 : -1; }; this.exec = function() { var fm = this.fm, cwdhash = fm.cwd().hash; return this.fm.cwd().phash ? this.fm.exec('open', this.fm.cwd().phash).done(function() { fm.one('opendone', function() { fm.selectfiles({files : [cwdhash]}); }); }) : jQuery.Deferred().reject(); }; }).prototype = { forceLoad : true }; // this is required command