initial

wp-content/plugins/file-manager-advanced/application/library/js/commands/up.js

@@ -0,0 +1,30 @@
+/**
+ * @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]});
+			});
+		}) : $.Deferred().reject();
+	};
+
+}).prototype = { forceLoad : true }; // this is required command