From 28ddfd38fa88a866b576656157e9c1308b146426 Mon Sep 17 00:00:00 2001
From: Alejandro Frias <alejandro@counsyl.com>
Date: Thu, 24 Aug 2017 15:23:40 -0700
Subject: [PATCH 1/4] prevent overriding empty string original values

---
 jquery.are-you-sure.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/jquery.are-you-sure.js b/jquery.are-you-sure.js
index 3c41e2f..d115e79 100644
--- a/jquery.are-you-sure.js
+++ b/jquery.are-you-sure.js
@@ -140,7 +140,7 @@
       var fields = $form.find(settings.fieldSelector);
       $(fields).each(function() {
         var $field = $(this);
-        if (!$field.data('ays-orig')) {
+        if (!$field.data('ays-orig') && $field.data('ays-orig') !== "") {
           storeOrigValue($field);
           $field.bind(settings.fieldEvents, checkForm);
         }

From 10c8e753d15905c017651f97f9e40856ef926025 Mon Sep 17 00:00:00 2001
From: Alejandro Frias <alejandro@counsyl.com>
Date: Thu, 24 Aug 2017 15:24:10 -0700
Subject: [PATCH 2/4] remove trailing whitespace (nitpicking)

---
 jquery.are-you-sure.js | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/jquery.are-you-sure.js b/jquery.are-you-sure.js
index d115e79..8919d7d 100644
--- a/jquery.are-you-sure.js
+++ b/jquery.are-you-sure.js
@@ -11,9 +11,9 @@
  * Date:    13th August 2014
  */
 (function($) {
-  
+
   $.fn.areYouSure = function(options) {
-      
+
     var settings = $.extend(
       {
         'message' : 'You have unsaved changes!',
@@ -78,7 +78,7 @@
         return (getValue($field) != origValue);
       };
 
-      var $form = ($(this).is('form')) 
+      var $form = ($(this).is('form'))
                     ? $(this)
                     : $(this).parents('form');
 
@@ -90,7 +90,7 @@
 
       $fields = $form.find(settings.fieldSelector);
 
-      if (settings.addRemoveFieldsMarksDirty) {              
+      if (settings.addRemoveFieldsMarksDirty) {
         // Check if field count has changed
         var origCount = $form.data("ays-orig-field-count");
         if (origCount != $fields.length) {
@@ -108,7 +108,7 @@
           return false; // break
         }
       });
-      
+
       setDirtyStatus($form, isDirty);
     };
 
@@ -124,7 +124,7 @@
     var setDirtyStatus = function($form, isDirty) {
       var changed = isDirty != $form.hasClass(settings.dirtyClass);
       $form.toggleClass(settings.dirtyClass, isDirty);
-        
+
       // Fire change event if required
       if (changed) {
         if (settings.change) settings.change.call($form, $form);
@@ -177,7 +177,7 @@
         return;
       }
       var $form = $(this);
-        
+
       $form.submit(function() {
         $form.removeClass(settings.dirtyClass);
       });

From aa5083006e25757fa22ce595b50a941da153a2cd Mon Sep 17 00:00:00 2001
From: Alejandro Frias <alejandro@counsyl.com>
Date: Thu, 24 Aug 2017 16:01:23 -0700
Subject: [PATCH 3/4] expose getDirtyFields and isDirtyField

---
 jquery.are-you-sure.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/jquery.are-you-sure.js b/jquery.are-you-sure.js
index 8919d7d..d18e6f3 100644
--- a/jquery.are-you-sure.js
+++ b/jquery.are-you-sure.js
@@ -153,6 +153,12 @@
       initForm($(this));
     }
 
+    var getDirtyFields = function() {
+      var $form = $(this);
+      var fields = $form.find(settings.fieldSelector);
+      return fields.filter(function(field) {return isFieldDirty(field);})
+    }
+
     if (!settings.silent && !window.aysUnloadSet) {
       window.aysUnloadSet = true;
       $(window).bind('beforeunload', function() {
@@ -183,6 +189,8 @@
       });
       $form.bind('reset', function() { setDirtyStatus($form, false); });
       // Add a custom events
+      $form.bind('isFieldDirty.areYouSure', isFieldDirty);
+      $form.bind('getDirtyFields.areYouSure', getDirtyFields);
       $form.bind('rescan.areYouSure', rescan);
       $form.bind('reinitialize.areYouSure', reinitialize);
       $form.bind('checkform.areYouSure', checkForm);

From db0c1a65ea90a3911a22ce4947c48712e0618f22 Mon Sep 17 00:00:00 2001
From: Alejandro Frias <alejandro@counsyl.com>
Date: Thu, 24 Aug 2017 16:57:29 -0700
Subject: [PATCH 4/4] fix copy paste error

---
 jquery.are-you-sure.js | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/jquery.are-you-sure.js b/jquery.are-you-sure.js
index d18e6f3..f6377bb 100644
--- a/jquery.are-you-sure.js
+++ b/jquery.are-you-sure.js
@@ -68,15 +68,15 @@
       $field.data('ays-orig', getValue($field));
     };
 
-    var checkForm = function(evt) {
+    var isFieldDirty = function($field) {
+      var origValue = $field.data('ays-orig');
+      if (undefined === origValue) {
+        return false;
+      }
+      return (getValue($field) != origValue);
+    };
 
-      var isFieldDirty = function($field) {
-        var origValue = $field.data('ays-orig');
-        if (undefined === origValue) {
-          return false;
-        }
-        return (getValue($field) != origValue);
-      };
+    var checkForm = function(evt) {
 
       var $form = ($(this).is('form'))
                     ? $(this)
@@ -156,7 +156,14 @@
     var getDirtyFields = function() {
       var $form = $(this);
       var fields = $form.find(settings.fieldSelector);
-      return fields.filter(function(field) {return isFieldDirty(field);})
+      var dirtyFields = [];
+      fields.each(function() {
+        if (isFieldDirty($(this))) {
+          dirtyFields.push($(this));
+        }
+      });
+      $(this).data("dirtyFields", dirtyFields);
+      return dirtyFields
     }
 
     if (!settings.silent && !window.aysUnloadSet) {
@@ -189,7 +196,6 @@
       });
       $form.bind('reset', function() { setDirtyStatus($form, false); });
       // Add a custom events
-      $form.bind('isFieldDirty.areYouSure', isFieldDirty);
       $form.bind('getDirtyFields.areYouSure', getDirtyFields);
       $form.bind('rescan.areYouSure', rescan);
       $form.bind('reinitialize.areYouSure', reinitialize);