File: /home/doubslu/www/wp-content/plugins/wp-file-manager/lib/js/commands/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