Hello,
I am not able to set lookup field value when writing the below code. I am getting the error that "Uncaught ReferenceError:Xrm is not defined". I have also added XrmServiceToolkit and ClientGlobalContext.js.aspx but still getting the same error. Please provide the solution if possible.
var recordname = $("#SelectEntityPrimaryName").val();
var recordnamevalue = $("#SelectEntityPrimaryName option:selected").text();
var primaryrecord = new Array();
primaryrecord[0] = new Object();
primaryrecord[0].id = recordname;
primaryrecord[0].name = recordnamevalue;
primaryrecord[0].entityType = "new_event";
Xrm.Page.data.entity.attributes.get("regardingobjectid").setValue(primaryrecord);