wbraganca\dynamicform\DynamicFormWidget::initOptions PHP Method

    protected function initOptions()
    {
        $this->_options['widgetContainer'] = $this->widgetContainer;
        $this->_options['widgetBody'] = $this->widgetBody;
        $this->_options['widgetItem'] = $this->widgetItem;
        $this->_options['limit'] = $this->limit;
        $this->_options['insertButton'] = $this->insertButton;
        $this->_options['deleteButton'] = $this->deleteButton;
        $this->_options['insertPosition'] = $this->insertPosition;
        $this->_options['formId'] = $this->formId;
        $this->_options['min'] = $this->min;
        $this->_options['fields'] = [];
        foreach ($this->formFields as $field) {
            $this->_options['fields'][] = ['id' => Html::getInputId($this->model, '[{}]' . $field), 'name' => Html::getInputName($this->model, '[{}]' . $field)];
        }
        ob_start();
        ob_implicit_flush(false);
    }