public function fieldElement(string $node_name, string $fieldname_attribute_name = ''): self
    {
        $clone = clone $this;
        $clone->field_name = $this->filterElementName($node_name);
        $clone->column_attr = $this->filterAttributeName($fieldname_attribute_name);

        return $clone;
    }
public function fieldElement(string $node_name, string $fieldname_attribute_name = ''): self
    {
        $clone = clone $this;
        $clone->field_name = $this->filterElementName($node_name);
        $clone->column_attr = $this->filterAttributeName($fieldname_attribute_name);

        return $clone;
    }
public function fieldElement ( string $ node_name , string $ fieldname_attribute_name = '' ) : self { $ clone = clone $ this ; $ clone -> field_name = $ this -> filterElementName ( $ node_name ) ; $ clone -> column_attr = $ this -> filterAttributeName ( $ fieldname_attribute_name ) ; return $ clone ; }
XML Field element setter.
XML Field element setter .