From de2c8f6b97ed7faa9b626edd36254aa6e5072607 Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Wed, 22 Jul 2015 03:00:07 -0400
Subject: [PATCH] feature(dom) getCurrentData: show alert when ".."

---
 lib/client/dom.js  | 10 ++++++----
 lib/client/edit.js |  4 +++-
 lib/client/view.js |  1 -
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/lib/client/dom.js b/lib/client/dom.js
index eaabc6fd..8e903f32 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -735,11 +735,12 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                         callback(error, data);
                     };
                 
-                if (Info.name === '..')
-                    callback('No files selected!');
-                else if (isDir)
+                if (Info.name === '..') {
+                    Dialog.alert.noFiles();
+                    callback(Error('No files selected!'));
+                } else if (isDir) {
                     RESTful.read(path, func);
-                else
+                } else {
                     DOM.checkStorageHash(path, function(error, equal, hashNew) {
                         Util.exec.if(!error && equal, function() {
                                 DOM.getDataFromStorage(path, callback);
@@ -748,6 +749,7 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                                 RESTful.read(path, func);
                             });
                         });
+                }
             };
             
             
diff --git a/lib/client/edit.js b/lib/client/edit.js
index 45e0fbd6..e5ae9fc5 100644
--- a/lib/client/edit.js
+++ b/lib/client/edit.js
@@ -81,7 +81,9 @@ var CloudCmd, Util, DOM, CloudFunc, MenuIO, Format, edward;
                     if (isDir)
                         name += '.json';
                     
-                    if (!error) {
+                    if (error) {
+                        Images.hide();
+                    } else {
                         edward.setValueFirst(path, data);
                         
                         setMsgChanged(name);
diff --git a/lib/client/view.js b/lib/client/view.js
index d0543e8f..110e22f1 100644
--- a/lib/client/view.js
+++ b/lib/client/view.js
@@ -132,7 +132,6 @@ var CloudCmd, Util, DOM, CloudFunc, $;
                             var element;
                             if (error) {
                                 Images.hide();
-                                Dialog.alert(error);
                             } else {
                                 element = document.createTextNode(data);
                                 /* add margin only for view text documents */