From 6d4fd75a970cdee20aafca4de0fcad7afa2ecc3f Mon Sep 17 00:00:00 2001
From: unknown <priyanka.karan26@gmail.com>
Date: Mon, 13 Oct 2014 21:22:54 +0100
Subject: [PATCH] detect repeat configuration changes

---
 templates/CRM/Core/Form/RecurringEntity.tpl | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/templates/CRM/Core/Form/RecurringEntity.tpl b/templates/CRM/Core/Form/RecurringEntity.tpl
index 0c742e42c1..985f2b39e3 100644
--- a/templates/CRM/Core/Form/RecurringEntity.tpl
+++ b/templates/CRM/Core/Form/RecurringEntity.tpl
@@ -215,10 +215,18 @@
       }
         
     });
-        
+    
+    //Detect changes in Repeat configuration field
+    var unsavedChanges = false;
+    cj('div.crm-core-form-recurringentity-block').on('change', function() {
+      unsavedChanges = true;
+    });
+    
+    //If there are changes in repeat configuration enable save button
     //Dialog for preview repeat Configuration dates
     cj('#preview-dialog').dialog({ autoOpen: false });
     cj('#_qf_Repeat_submit-top, #_qf_Repeat_submit-bottom, #_qf_Activity_upload-top, #_qf_Activity_upload-bottom').click( function (e) {
+      if (unsavedChanges) {
       e.preventDefault();
       cj('#exclude_date_list option').attr('selected',true);
       //Copy exclude dates
@@ -322,7 +330,12 @@
         }
       });
       return false;
-    });
+      }
+      else {
+        alert("No changes to save");
+        return false;
+      }
+      });
     
     //Build Summary
     var finalSummary = '';
-- 
2.25.1