Patch sortable to fix reinitialization errors (and memory leaks)

Refs https://github.com/johnny/jquery-sortable/pull/122
2015-07-18 13:43:48 +10:00 · 2015-07-18 13:43:48 +10:00 · 15c23089c6
parent c7aef3c58c
commit 15c23089c6
1 changed files with 4 additions and 0 deletions
--- a/modules/system/assets/ui/vendor/sortable/jquery-sortable.js
+++ b/modules/system/assets/ui/vendor/sortable/jquery-sortable.js
@ -631,6 +631,10 @@
          return val != that
        })

+      // See https://github.com/johnny/jquery-sortable/pull/122
+      if(this.group)
+        this.group._destroy()
+
      $.each(this.items || [], function(){
        $.removeData(this, subContainerKey)
      })