crm2011：使用oData（REST）服务端点检索StateCode（Status）

Posted 2021-02-24

How to retrieve entity StateCode (Status) in javascript by accessing CRM oDATA (REST) Service

function getStateCode(recordId)
{
	// Service Url
	var serverUrl = Xrm.Page.context.getServerUrl();
	var dataServiceUrl = serverUrl + "/XRMServices/2011/OrganizationData.svc";
 
	// sanitize recordId
	recordId = recordId.replace("{", "");
	recordId = recordId.replace("}", "");
 
	// create select query	
        var oDataSelect = dataServiceUrl + "/LeadSet?$filter=LeadId eq guid'" + recordId + "'";
 
	// create request
	$.ajax({
       type: "GET",
       contentType: "application/json; charset=utf-8",
       datatype: "json",
       url: oDataSelect,
       beforeSend: function (XMLHttpRequest) { XMLHttpRequest.setRequestHeader("Accept", "application/json"); },
       success: function (data, textStatus, XmlHttpRequest) 
           { 
 
				var retrievedLeadState = data.d.results[0].StateCode;
 
                                // StateCode is an OptionSet so we must use eval-function
				var stateCode = eval(retrievedLeadState.Value);
 
				return stateCode;
           },
       error: function (XmlHttpRequest, textStatus, errorThrown) { alert('OData Select Failed: ' + odataSelect); return false;}
   });
}