From 2e00aa780b6a1887f9323069dc579c842280c01a Mon Sep 17 00:00:00 2001
From: Vinayak Patil <vinayakpat@cybage.com>
Date: Fri, 28 Feb 2014 18:52:13 +0530
Subject: [PATCH] Code clean up

---
 demo/angularBlog/app/js/controllers.js      | 12 ++++++------
 demo/angularBlog/app/js/services.js         | 11 ++++++-----
 demo/angularBlog/app/partials/category.html |  1 -
 index.html                                  |  7 +++++++
 4 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/demo/angularBlog/app/js/controllers.js b/demo/angularBlog/app/js/controllers.js
index 7648399..def7d7f 100644
--- a/demo/angularBlog/app/js/controllers.js
+++ b/demo/angularBlog/app/js/controllers.js
@@ -3,7 +3,7 @@
 /* Controllers */
 
 angular.module('myApp.controllers', ['myApp.services']).
-run(function($rootScope){
+run(function($rootScope) {
     $rootScope.categories = [
         'backbone',
         'angular',
@@ -27,7 +27,7 @@ controller('PostController', function($scope, blogAPI, $routeParams) {
         post.comments = post.comments.split(",");
         $scope.post = post;
     }, function(errorMsg) {
-        cosole.error(errorMsg);d87
+        cosole.error(errorMsg);
     });
 
     $scope.toggleComments = function(){
@@ -35,16 +35,16 @@ controller('PostController', function($scope, blogAPI, $routeParams) {
     };
 
 }).
-controller('CategoryController', function($scope, blogAPI, $routeParams){
+controller('CategoryController', function($scope, blogAPI, $routeParams) {
     $scope.category = $routeParams.category;
-    blogAPI.getPostsByCategory($routeParams.category).then(function(posts){
+    blogAPI.getPostsByCategory($routeParams.category).then(function(posts) {
         $scope.posts = posts;
     }, function(errorMsg) {
         cosole.error(errorMsg);
     });
 }).
-controller('FeedbackController', function($scope){
-    $scope.submitForm = function(){
+controller('FeedbackController', function($scope) {
+    $scope.submitForm = function() {
         console.log("in Feedback form submit handler");
     };
 });
\ No newline at end of file
diff --git a/demo/angularBlog/app/js/services.js b/demo/angularBlog/app/js/services.js
index ad87efa..7a3c798 100644
--- a/demo/angularBlog/app/js/services.js
+++ b/demo/angularBlog/app/js/services.js
@@ -36,11 +36,11 @@ angular.module('myApp.services', [])
             return deferred.promise;
         };
 
-        this.getPostsByCategory = function(category){
+        this.getPostsByCategory = function(category) {
             var deferred = $q.defer();
             if (_posts) {
                 deferred.resolve(_filterByCategory(category));
-            } else{
+            } else {
                 this.getPosts().then(function() {
                     deferred.resolve(_filterByCategory(category));
                 }, function() {
@@ -52,6 +52,7 @@ angular.module('myApp.services', [])
         };
 
         /* Helper functions */
+
         function _findPost(id) {
             var index, length, post;
             for (index = 0, length = _posts.length; index < length; index++) {
@@ -63,10 +64,10 @@ angular.module('myApp.services', [])
             return post;
         }
 
-        function _filterByCategory(category){
-            return _posts.filter(function(post){
+        function _filterByCategory(category) {
+            return _posts.filter(function(post) {
                 return post.category === category;
-            })
+            });
         }
     })
     .value('version', '0.1');
\ No newline at end of file
diff --git a/demo/angularBlog/app/partials/category.html b/demo/angularBlog/app/partials/category.html
index 339fa66..a1ad2b3 100644
--- a/demo/angularBlog/app/partials/category.html
+++ b/demo/angularBlog/app/partials/category.html
@@ -1,7 +1,6 @@
 <h2>Posts for category: <span class="label label-default">{{category | uppercase}}</span></h2>
 <ul class="media-list col-md-12">
     <excerpt ng-repeat="post in posts|filter:search" post="post"/>
-
 </ul>
 <h3 ng-if="posts.length === 0"> No posts available</h3>
 
diff --git a/index.html b/index.html
index afd43d6..9d73789 100644
--- a/index.html
+++ b/index.html
@@ -157,6 +157,13 @@ <h2>How does angular work ?</h2>
                     </a>
                     <p>MVC big picture</p>
                 </section>
+
+                <section>
+                    <a href="#">
+                        <img src="images/databinding.png" alt="Two way data binding">
+                    </a>
+                    <p>Two way data binding</p>
+                </section>
             </section><!-- How angular js works end -->
 
             <!-- Controllers and Scope beginning -->