protected function buildSelect($fieldType)
    {
        $this->children[] = new $fieldType(
            $this->name,
            $this->choiceType,
            $this->parent,
            $this->formHelper->mergeOptions($this->options, ['is_child' => true])
        );
    }
protected function buildSelect($fieldType)
    {
        $this->children[] = new $fieldType(
            $this->name,
            $this->choiceType,
            $this->parent,
            $this->formHelper->mergeOptions($this->options, ['is_child' => true])
        );
    }
protected function buildSelect ( $ fieldType ) { $ this -> children [ ] = new $ fieldType ( $ this -> name , $ this -> choiceType , $ this -> parent , $ this -> formHelper -> mergeOptions ( $ this -> options , [ 'is_child' => true ] ) ) ; }
Build select field from choice.

@param string $fieldType
Build select field from choice .