Gpf_Rpc_GridRequest::send PHP Method

        public function send()
        {
            if (count($this->filters) > 0) {
                $this->addParam("filters", $this->getFiltersParameter());
            }
            if ($this->sortColumn !== '') {
                $this->addParam("sort_col", $this->sortColumn);
                $this->addParam("sort_asc", $this->sortAscending ? 'true' : 'false');
            }
            if ($this->offset !== '') {
                $this->addParam("offset", $this->offset);
            }
            if ($this->limit !== '') {
                $this->addParam("limit", $this->limit);
            }
            parent::send();
        }