Retrieving Customer Address from parent Account on Contact Form using ODATA

Hi All, Here I am going to retrieve Parent Account Address on contact form using Odata in crm 2011

// Populate Customer Address from Parent Account
function PopulateCustomerAddress(ParentAccount) {

    if (ParentAccount != null) {
        var AccountId = ParentAccount.getValue()[0].id;

        // Pass odataQuery
        var odataQuery = "AccountSet?$select=Address1_Fax,Address1_Line1,Address1_Line2,Address1_StateOrProvince,Address1_Telephone1,Address1_Telephone2,new_regionid&$filter=AccountId eq guid'" + AccountId + "'";

        retrieveRecord(odataQuery, retrieveCustomerAddressCompleted, null);
    }
 
}

// Retrieve Record Details based on the odataQuery

function retrieveRecord(odataQuery, successCallback, errorCallback) {

    var context = Xrm.Page.context;

    //Retrieve the server url,

    serverUrl = context.getServerUrl();

    //The XRM OData end-point

    var ODATA_ENDPOINT = "/XRMServices/2011/OrganizationData.svc";

    //odataQuery is required, i.e. "AccountSet/guid('')"

    if (!odataQuery) {

        alert("odataQuery is required.");

        return;

    }

    //Asynchronous AJAX function to Retrieve a CRM record using OData

    $.ajax({

        type: "GET",

        async: false,      

        contentType: "application/json; charset=utf-8",

        datatype: "json",

        url: serverUrl + ODATA_ENDPOINT + "/" + odataQuery,

        beforeSend: function (XMLHttpRequest) {

            //Specifying this header ensures that the results will be returned as JSON.             

            XMLHttpRequest.setRequestHeader("Accept", "application/json");

        },

        success: function (data, textStatus, XmlHttpRequest) {

            if (successCallback) {

                successCallback(data.d, textStatus, XmlHttpRequest);

            }

        },

        error: function (XmlHttpRequest, textStatus, errorThrown) {

            if (errorCallback)

                errorCallback(XmlHttpRequest, textStatus, errorThrown);

            else

                errorHandler(XmlHttpRequest, textStatus, errorThrown);

        }

    });

}

//Called upon successful Retrieval of Customer Address.

function retrieveCustomerAddressCompleted(data, textStatus, XmlHttpRequest) {

    //Get back the Account JSON object

    var Account = data.results[0];

    if (Account != null) {

        Xrm.Page.getAttribute("address1_fax").setValue(Account.Address1_Fax);

        Xrm.Page.getAttribute("address1_line1").setValue(Account.Address1_Line1);

        Xrm.Page.getAttribute("address1_line2").setValue(Account.Address1_Line2);

        Xrm.Page.getAttribute("address1_stateorprovince").setValue(Account.Address1_StateOrProvince);

        Xrm.Page.getAttribute("address1_telephone1").setValue(Account.Address1_Telephone1);

        Xrm.Page.getAttribute("address1_telephone2").setValue(Account.Address1_Telephone2);

        

             // setting lookup field

               if (Account.new_regionid != null && Account.new_regionid .Id != null)

            SetLookupValue("new_region", Account.new_regionid .Id, Account.new_regionid .Name, Account.new_regionid .LogicalName);

    }

    

}

// Set lookup value to a field

function SetLookupValue(fieldName, id, name, entityType) {

    if (fieldName != null) {

        var lookupValue = new Array();

        lookupValue[0] = new Object();

        lookupValue[0].id = id;

        lookupValue[0].name = name;

        lookupValue[0].entityType = entityType;

        Xrm.Page.getAttribute(fieldName).setValue(lookupValue);

    }

}

Dont forget to add JSON and JQuery libraries to the form. you can find it in my previous posts click here