From d4848ffeb216dc4dc512b2566cc435b389a71d9c Mon Sep 17 00:00:00 2001
From: billyct <billy_allen@126.com>
Date: Wed, 9 Apr 2014 17:34:22 +0800
Subject: [PATCH] samll change

when i use the ui-route and come out with the "Error: cannot call methods on sortable prior to initialization; attempted to call method 'option'".so give a small change when the sortable page is not removed then dont do sortable('option')
---
 src/sortable.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/sortable.js b/src/sortable.js
index 786a776..4a91c1b 100644
--- a/src/sortable.js
+++ b/src/sortable.js
@@ -184,7 +184,8 @@ angular.module('ui.sortable', [])
                   // wrap the callback
                   value = combineCallbacks(callbacks[key], value);
                 }
-                element.sortable('option', key, value);
+                if(element.is(':visible'))
+                  element.sortable('option', key, value);
               });
             }, true);