如何更新数据库中的新数据视图

<script type="text/javascript">
    $(document).ready(function () {
    function getPlanetFeeds() {
       $("#planetFeedsDiv").load('/PlanetFeed/GetPlanetFeeds', function (data) {
       });

    var refreshPartial = setInterval(function () { getPlanetFeeds() }, 3000);
    function myStopFunction() {
       clearInterval(refreshPartial);
    }

 <div id="planetFeedsDiv">
 </div>
<script type="text/javascript">
    $(document)