From 453096bb276e46f92da4e1634476dc28057ff5d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?An=C5=BEe=20=C4=8Casar?= <anze.casar@gmail.com>
Date: Thu, 21 Jul 2016 18:55:03 +0200
Subject: [PATCH] Fix nested repeater

---
 modules/backend/formwidgets/repeater/assets/js/repeater.js  | 6 +++---
 modules/backend/formwidgets/repeater/partials/_repeater.htm | 5 ++++-
 .../formwidgets/repeater/partials/_repeater_item.htm        | 2 +-
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/modules/backend/formwidgets/repeater/assets/js/repeater.js b/modules/backend/formwidgets/repeater/assets/js/repeater.js
index 348fc1830..240d02fad 100644
--- a/modules/backend/formwidgets/repeater/assets/js/repeater.js
+++ b/modules/backend/formwidgets/repeater/assets/js/repeater.js
@@ -38,15 +38,15 @@
 
         var sortableOptions = {
             // useAnimation: true,
-            handle: '.repeater-item-handle',
+            handle: this.$el.data('sortable-handle'),
             nested: false
         }
 
-        $('ul.field-repeater-items', this.$el).sortable(sortableOptions)
+        $(this.$el.data('sortable-container'), this.$el).sortable(sortableOptions)
     }
 
     Repeater.prototype.unbind = function() {
-        this.$el.find('ul.field-repeater-items').sortable('destroy')
+        this.$el.find(this.$el.data('sortable-container')).sortable('destroy')
         this.$el.removeData('oc.repeater')
     }
 
diff --git a/modules/backend/formwidgets/repeater/partials/_repeater.htm b/modules/backend/formwidgets/repeater/partials/_repeater.htm
index cdb9fe2c9..930486544 100644
--- a/modules/backend/formwidgets/repeater/partials/_repeater.htm
+++ b/modules/backend/formwidgets/repeater/partials/_repeater.htm
@@ -1,4 +1,7 @@
-<div class="field-repeater" data-control="fieldrepeater">
+<div class="field-repeater"
+     data-control="fieldrepeater"
+     data-sortable-container="#<?= $this->getId('items') ?>"
+     data-sortable-handle=".<?= $this->getId('items') ?>-handle">
 
     <ul id="<?= $this->getId('items') ?>" class="field-repeater-items">
         <?php foreach ($this->formWidgets as $index => $widget): ?>
diff --git a/modules/backend/formwidgets/repeater/partials/_repeater_item.htm b/modules/backend/formwidgets/repeater/partials/_repeater_item.htm
index c3ddec648..1a843be7b 100644
--- a/modules/backend/formwidgets/repeater/partials/_repeater_item.htm
+++ b/modules/backend/formwidgets/repeater/partials/_repeater_item.htm
@@ -1,6 +1,6 @@
 <li class="field-repeater-item">
 
-    <div class="repeater-item-handle">
+    <div class="repeater-item-handle <?= $this->getId('items') ?>-handle">
         <i class="icon-bars"></i>
     </div>