protected function registerTypeChangeScript()
 {
     Yii::app()->clientScript->registerScript('actionAttributeTypeChangeRules', "\n                \$('.actionAttributeType').live('change', function()\n                    {\n                        arr  = " . CJSON::encode(WorkflowActionAttributeTypeStaticDropDownElement::getValueTypesRequiringFirstInput()) . ";\n                        arr2 = " . CJSON::encode(WorkflowActionAttributeTypeStaticDropDownElement::getValueTypesRequiringSecondInput()) . ";\n                        var firstValueArea  = \$(this).parent().parent().parent().find('.value-data').find('.first-value-area');\n                        var secondValueArea = \$(this).parent().parent().parent().find('.value-data').find('.second-value-area');\n                        if (\$.inArray(\$(this).val(), arr) != -1)\n                        {\n                            firstValueArea.show();\n                            firstValueArea.find(':input, select').prop('disabled', false);\n                        }\n                        else\n                        {\n                            firstValueArea.hide();\n                            firstValueArea.find(':input, select').prop('disabled', true);\n                        }\n                        if (\$.inArray(\$(this).val(), arr2) != -1)\n                        {\n                            secondValueArea.show();\n                            secondValueArea.find(':input, select').prop('disabled', false);\n                        }\n                        else\n                        {\n                            secondValueArea.hide();\n                            secondValueArea.find(':input, select').prop('disabled', true);\n                        }\n                    }\n                );\n            ");
 }
 /**
  * @return A|string
  */
 protected function renderTypeContent()
 {
     $typeValuesAndLabels = $this->model->getTypeValuesAndLabels($this->isCreatingNewModel(), $this->isAttributeRequired);
     if (count($typeValuesAndLabels) > 1) {
         $params = array('inputPrefix' => $this->inputPrefixData, 'typeValuesAndLabels' => $typeValuesAndLabels);
         $typeElement = new WorkflowActionAttributeTypeStaticDropDownElement($this->model, 'type', $this->form, $params);
         $typeElement->editableTemplate = '{content}{error}';
         return $typeElement->render();
     } else {
         $label = reset($typeValuesAndLabels);
         $name = Element::resolveInputNamePrefixIntoString($this->inputPrefixData) . '[type]';
         $id = Element::resolveInputIdPrefixIntoString($this->inputPrefixData) . 'type';
         $htmlOptions = array('id' => $id);
         $content = ZurmoHtml::tag('span', array(), $label);
         $content .= ZurmoHtml::hiddenField($name, key($typeValuesAndLabels), $htmlOptions);
         return $content;
     }
 }