From 1ddeacc136cb5b046ac00dd95554ea9f1a2ade74 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=80=9D=E7=B6=AD=E6=BC=AB=E8=B5=B0?= <silver_Ras@163.com>
Date: Thu, 5 Mar 2015 21:01:24 +0800
Subject: [PATCH 1/3] add a classHelper make component support for IE9+

---
 src/js/angular-datepicker.js | 31 ++++++++++++++++++++++++++-----
 1 file changed, 26 insertions(+), 5 deletions(-)

diff --git a/src/js/angular-datepicker.js b/src/js/angular-datepicker.js
index 800b65b..0bb2dfd 100644
--- a/src/js/angular-datepicker.js
+++ b/src/js/angular-datepicker.js
@@ -305,23 +305,44 @@
           }
         };
 
+        $scope.classHelper={
+            add:function(element,klass){
+                if(element.className.indexOf(klass)>-1)
+                    return;
+                var classes=element.className.split(' ');
+                classes.push(klass);
+                element.className=classes.join(' ');
+            },
+            remove:function(element,klass){
+                if(element.className.indexOf(klass)==-1);
+                    return;
+                var classes=element.className.split(' ');
+                for(var i=0;i<classes.length;i++) if(classes[i]===klass){
+                        classes=classes.slice(0,i).concat(classes.slice(i+1));
+                        break;
+                }
+                element.className=classes.join(' ');
+            }
+        }
+
         $scope.showCalendar = function manageShowCalendar() {
           //lets hide all the latest instances of datepicker
           pageDatepickers = $window.document.getElementsByClassName('_720kb-datepicker-calendar');
 
           angular.forEach(pageDatepickers, function forEachDatepickerPages(value, key) {
-
-            pageDatepickers[key].classList.remove('_720kb-datepicker-open');
+            
+            pageDatepickers[key].classList ? pageDatepickers[key].classList.remove('_720kb-datepicker-open') : $scope.classHelper.remove(pageDatepickers[key],'_720kb-datepicker-open');
           });
 
-          theCalendar.classList.add('_720kb-datepicker-open');
+          theCalendar.classList ? theCalendar.classList.add('_720kb-datepicker-open') : $scope.classHelper.add(theCalendar,'_720kb-datepicker-open');
         };
 
         $scope.hideCalendar = function manageHideCalendar() {
-
-          theCalendar.classList.remove('_720kb-datepicker-open');
+          
+          theCalendar.classList ? theCalendar.classList.remove('_720kb-datepicker-open') : $scope.classHelper.remove(theCalendar,'_720kb-datepicker-open');
         };
 
+
         $scope.setDaysInMonth = function setDaysInMonth(month, year) {
 
           var i

From 74255d79111e562222cc280bc66a22706df9c81b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=80=9D=E7=B6=AD=E6=BC=AB=E8=B5=B0?= <silver_Ras@163.com>
Date: Thu, 5 Mar 2015 21:23:32 +0800
Subject: [PATCH 2/3] bug fix

---
 src/js/angular-datepicker.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/angular-datepicker.js b/src/js/angular-datepicker.js
index 0bb2dfd..a4b9b8b 100644
--- a/src/js/angular-datepicker.js
+++ b/src/js/angular-datepicker.js
@@ -314,7 +314,7 @@
                 element.className=classes.join(' ');
             },
             remove:function(element,klass){
-                if(element.className.indexOf(klass)==-1);
+                if(element.className.indexOf(klass)==-1)
                     return;
                 var classes=element.className.split(' ');
                 for(var i=0;i<classes.length;i++) if(classes[i]===klass){

From 15193e0c2aa14d9a01d98350d559e3c3764eab58 Mon Sep 17 00:00:00 2001
From: Saviio <silver_Ras@163.com>
Date: Fri, 6 Mar 2015 20:56:34 +0800
Subject: [PATCH 3/3] passed the eslint

---
 src/js/angular-datepicker.js | 55 +++++++++++++++++++++++-------------
 1 file changed, 35 insertions(+), 20 deletions(-)

diff --git a/src/js/angular-datepicker.js b/src/js/angular-datepicker.js
index a4b9b8b..4b2580e 100644
--- a/src/js/angular-datepicker.js
+++ b/src/js/angular-datepicker.js
@@ -305,41 +305,56 @@
           }
         };
 
-        $scope.classHelper={
-            add:function(element,klass){
-                if(element.className.indexOf(klass)>-1)
+        $scope.classHelper = {
+            'add': function add(ele, klass){
+                if (ele.className.indexOf(klass) > -1){
                     return;
-                var classes=element.className.split(' ');
+                }
+                var classes = ele.className.split(' ');
                 classes.push(klass);
-                element.className=classes.join(' ');
+                ele.className = classes.join(' ');
             },
-            remove:function(element,klass){
-                if(element.className.indexOf(klass)==-1)
-                    return;
-                var classes=element.className.split(' ');
-                for(var i=0;i<classes.length;i++) if(classes[i]===klass){
-                        classes=classes.slice(0,i).concat(classes.slice(i+1));
+            'remove': function remove(ele, klass){
+                var i, classes;
+                if (ele.className.indexOf(klass) === -1){
+                  return;
+                }
+                classes = ele.className.split(' ');
+                for (i = 0;i < classes.length;i += 1){
+                  if (classes[i] === klass){
+                        classes = classes.slice(0, i).concat(classes.slice(i + 1));
                         break;
+                  }
                 }
-                element.className=classes.join(' ');
+                ele.className = classes.join(' ');
             }
-        }
+        };
 
         $scope.showCalendar = function manageShowCalendar() {
           //lets hide all the latest instances of datepicker
           pageDatepickers = $window.document.getElementsByClassName('_720kb-datepicker-calendar');
 
           angular.forEach(pageDatepickers, function forEachDatepickerPages(value, key) {
-            
-            pageDatepickers[key].classList ? pageDatepickers[key].classList.remove('_720kb-datepicker-open') : $scope.classHelper.remove(pageDatepickers[key],'_720kb-datepicker-open');
+            if (pageDatepickers[key].classList) {
+              pageDatepickers[key].classList.remove('_720kb-datepicker-open');
+            } else {
+              $scope.classHelper.remove(pageDatepickers[key], '_720kb-datepicker-open');
+            }
           });
 
-          theCalendar.classList ? theCalendar.classList.add('_720kb-datepicker-open') : $scope.classHelper.add(theCalendar,'_720kb-datepicker-open');
+          if (theCalendar.classList) {
+            theCalendar.classList.add('_720kb-datepicker-open');
+          } else {
+            $scope.classHelper.add(theCalendar, '_720kb-datepicker-open');
+          }
         };
 
         $scope.hideCalendar = function manageHideCalendar() {
-          
-          theCalendar.classList ? theCalendar.classList.remove('_720kb-datepicker-open') : $scope.classHelper.remove(theCalendar,'_720kb-datepicker-open');
+          if (theCalendar.classList){
+            theCalendar.classList.remove('_720kb-datepicker-open');
+          } else {
+            $scope.classHelper.remove(theCalendar, '_720kb-datepicker-open');
+          }
         };
 
 
@@ -425,12 +440,12 @@
             daysToAppendPrepend = 50;
           }
 
-          for (i = daysToAppendPrepend/* Years */; i > 0; i -= 1) {
+          for (i = daysToAppendPrepend; i > 0; i -= 1) { /* Years */
 
             theNewYears.push(Number(startingYear) - i);
           }
 
-          for (i = 0; i < daysToAppendPrepend/* Years */; i += 1) {
+          for (i = 0; i < daysToAppendPrepend; i += 1) { /* Years */
 
             theNewYears.push(Number(startingYear) + i);
           }