使用带有javascript的ODATA检索数据

Question

我正在尝试使用odata从crm返回结果集。我是新手。我希望有一个asp.net页面显示数据网格中的值。我收到错误odata执行错误弹出窗口。如果我输入正确的服务器和查询字符串，它总是失败..任何有关如何正常工作的建议

    function ExecuteQuery(ODataQuery) {

    //var serverUrl = Xrm.Page.context.getServerUrl();
    var serverUrl = "https://server.server.com"; //would be the real server

    // Adjust URL for differences between on premise and online 
//    if (serverUrl.match(/\/$/)) {
   //     serverUrl = serverUrl.substring(0, serverUrl.length - 1);
  //  }


    alert("test");
    var ODataURL = serverUrl + "/XRMServices/2011/OrganizationData.svc" + ODataQuery;

    $.ajax({
        type: "GET",
        contentType: "application/json; charset=utf-8",
        datatype: "json",
        url: ODataURL,
        beforeSend: function (XMLHttpRequest) {
            XMLHttpRequest.setRequestHeader("Accept", "application/json");
        },
        success: function (data, textStatus, XmlHttpRequest) {
            //
            // Handle result from successful execution
            alert("success");
            //data.d.results


        },
        error: function (XmlHttpRequest, textStatus, errorObject) {
            //
            // Handle result from unsuccessful execution
            //


            alert("OData Execution Error Occurred");
        }
    });
}


      <script type="text/javascript">
         ExecuteQuery("the query would go in here);
      </script>