From 81a17654b0649188218dc7e7d9ab1d01be522c81 Mon Sep 17 00:00:00 2001
From: Alex Arnaud <alex.arnaud@biblibre.com>
Date: Thu, 10 Dec 2015 16:33:53 +0100
Subject: [PATCH] Bug 15206 - CalculateAge in memberentry use
 C4::Members::GetAge()

---
 .../prog/en/modules/members/memberentrygen.tt      |   44 ++++++++++----------
 1 file changed, 21 insertions(+), 23 deletions(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/members/memberentrygen.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/members/memberentrygen.tt
index 290bebe..6ca7570 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/members/memberentrygen.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/members/memberentrygen.tt
@@ -145,36 +145,34 @@
         return 0;
     }
 
-    function CalculateAge(dateofbirth) {
-        var today = new Date();
-        var dob = new Date($("#dateofbirth").datepicker( 'getDate' ));
-
-        var nowyear = today.getFullYear();
-        var nowmonth = today.getMonth();
-        var nowday = today.getDate();
+    function CalculateAge() {
+        if (!$("#dateofbirth").datepicker( 'getDate' )) {
+            var elem = $("#dateofbirth").siblings(".hint").first().html('');
+            return 1;
+        }
 
-        var birthyear = dob.getFullYear();
-        var birthmonth = dob.getMonth();
-        var birthday = dob.getDate();
+        var dob = new Date($("#dateofbirth").datepicker( 'getDate' ));
 
-        var year = nowyear - birthyear;
-        var month = nowmonth - birthmonth;
-        var day = nowday - birthday;
+        var year = dob.getFullYear();
+        var month = dob.getMonth();
+        var day = dob.getDate();
 
-        if(day < 0) {
-            month = parseInt(month) -1;
-        }
+        $.ajax({
+            url : '/cgi-bin/koha/svc/members/age',
+            type : 'GET',
+            data: 'dateofbirth=' + year + '-' + month + '-' + day,
+            dataType: 'json',
+            success : function(json, statut){
+                var age_string = "Age: ";
+                if (json.years) { age_string += json.years + " year(s) "; }
+                if (json.months) { age_string += json.months + " month(s) "; }
+                var elem = $("#dateofbirth").siblings(".hint").first().html(age_string);
+            },
+        });
 
-        if(month < 0) {
-            year = parseInt(year) -1;
-            month = 12 + month;
-        }
 
         var age_string = "Age: ";
-        if (year) { age_string += year + " year(s) "; }
-        if (month) { age_string += month + " month(s) "; }
 
-        var elem = $("#dateofbirth").siblings(".hint").first().html(age_string);
     }
 
 
-- 
1.7.10.4