Fix #15: Fix setting current values of dropDownList

Author: Eugene Tupikov

CHANGELOG.md

@@ -4,6 +4,8 @@ Yii2 multiple input change log
 1.0.4 in development
 --------------------
 
+- Bug #15: Fix setting current values of dropDownList
+
 1.0.3
 -----
 - Hidden fields no longer break markup (unclead, kotchuprik)

src/MultipleInputColumn.php

@@ -147,7 +147,7 @@ public function prepareValue($data)
                 $value = $this->defaultValue;
             }
         }
-        return $value;
+        return is_array($value) ? Json::encode($value) : $value;
     }
 
     /**
@@ -174,7 +174,7 @@ public function renderCellContent($value)
             case self::TYPE_LISTBOX:
             case self::TYPE_CHECKBOX_LIST:
             case self::TYPE_RADIO_LIST:
-                $options['selectedOption'] = $value;
+                $options['data-selected-option'] = $value;
                 $input = Html::$type($name, null, $this->items, $options);
                 break;
             case self::TYPE_STATIC:

src/assets/src/js/jquery.multipleInput.js

@@ -54,14 +54,21 @@
                         });
                         form.yiiActiveForm('remove', id);
                     }
-
                     wrapper.find('.multiple-input-list').find('input, select, textarea').each(function () {
                         methods.addAttribute.apply(this);
                     });
                     wrapper.data('multipleInput').currentIndex = wrapper.find('.multiple-input-list__item').length;
+
+                    $('[data-selected-option]').each(function (k, v) {
+                        var $ele = $(v);
+                        $ele.val($ele.data('selected-option')).removeAttr('data-selected-option');
+                    });
                     clearInterval(intervalID);
                 }
             }, 100);
+
+
+
             wrapper.trigger('init');
 
         },