Fix #22: Fixes for JQuery v2.1.4 & Select2

CHANGE.md

@@ -1,10 +1,11 @@
 version 1.4.1
 =============
-**Date:** 20-Apr-2015
+**Date:** 22-May-2015
 
 1. (enh #19): New `depdrop_all_params` that will be sent as an associative array (keys & values) to the server ajax action.
 2. (enh #20): Ability to configure `id` and `name` param names in json response.
 3. (bug kartik-v/yii2-widget-depdrop#10): Fix process dependency params.
+4. (enh #22): Fixes for JQuery v2.1.4 & Select2.
 
 version 1.4.0
 =============

bower.json

@@ -19,7 +19,7 @@
     "dependencies": {
         "jquery": ">= 1.9.0"
     },
-    "license": "BSD-3",
+    "license": "BSD-3-Clause",
     "ignore": [
         "**/.*",
         "node_modules",

composer.json

@@ -3,7 +3,7 @@
     "description": "A multi level dependent dropdown JQuery plugin that allows nested dependencies.",
     "keywords": ["jquery", "dependent", "dropdown", "select", "option"],
     "homepage": "https://github.com/kartik-v/dependent-dropdown",
-    "license": "BSD 3-Clause",
+    "license": "BSD-3-Clause",
     "authors": [
         {
             "name": "Kartik Visweswaran",

css/dependent-dropdown.css

@@ -1,21 +1,18 @@
 /*!
- * @copyright Copyright © Kartik Visweswaran, Krajee.com, 2014-2015
+ * @copyright Copyright © Kartik Visweswaran, Krajee.com, 2014 - 2015
  * @version 1.4.1
  *
  * Styling for the dependent-dropdown JQuery plugin. 
  * 
  * For more JQuery plugins visit http://plugins.krajee.com
  * For more Yii related demos visit http://demos.krajee.com
  */
-.kv-loading, .select2-container.kv-loading .select2-chosen {
-    background-image: url('../img/loading.gif');
-    background-position: right 30px center;
-    background-repeat: no-repeat;
+.kv-loading, .select2-container .kv-loading {
+    background: url('../img/loading.gif') right 20px center no-repeat;
     cursor: wait;
     opacity: 0.6;
 }
 
-.select2-container.kv-loading .select2-chosen {
-    background-position: right center;
-    margin-right: 15px !important;
+.select2-container .kv-loading {
+    background-position: right 0px center;
 }

css/dependent-dropdown.min.css

@@ -1,9 +1,9 @@
 /*!
- * @copyright Copyright © Kartik Visweswaran, Krajee.com, 2014-2015
+ * @copyright Copyright © Kartik Visweswaran, Krajee.com, 2014 - 2015
  * @version 1.4.1
  *
  * Styling for the dependent-dropdown JQuery plugin. 
  * 
  * For more JQuery plugins visit http://plugins.krajee.com
  * For more Yii related demos visit http://demos.krajee.com
- */.kv-loading,.select2-container.kv-loading .select2-chosen{background-image:url(../img/loading.gif);background-position:right 30px center;background-repeat:no-repeat;cursor:wait;opacity:.6}.select2-container.kv-loading .select2-chosen{background-position:right center;margin-right:15px!important}
+ */.kv-loading,.select2-container .kv-loading{background:url(../img/loading.gif)right 20px center no-repeat;cursor:wait;opacity:.6}.select2-container .kv-loading{background-position:right 0 center}

js/dependent-dropdown.js

@@ -1,5 +1,5 @@
 /*!
- * @copyright © Kartik Visweswaran, Krajee.com, 2014-2015
+ * @copyright © Kartik Visweswaran, Krajee.com, 2014 - 2015
  * @version 1.4.1
  *
  * A multi level dependent dropdown JQuery plugin. The plugin
@@ -176,6 +176,9 @@
             if (placeholder !== false) {
                 addOption($select, "", placeholder, defVal);
             }
+            if (isEmpty(data)) {
+                data = {};
+            }
             $.each(data, function (i, groups) {
                 if (groups[idParam]) {
                     addOption($select, groups[idParam], groups[nameParam], defVal);