CRM 2011＆ldquo; $未定义＆rdquo;

$.ajax({...

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function GetAddress() {

    var accountId;
    var dataArray;
    var accountRequestUrl;

    if (crmForm.all.regardingobjectid.DataValue != null) {

        dataArray = crmForm.all.regardingobjectid.DataValue;
        accountId = dataArray[0].id;

        if (typeof GetGlobalContext == "function") {
            var context = GetGlobalContext();
            accountRequestUrl = context.getServerUrl();
        }
        else {
            if (typeof Xrm.Page.context == "object") {
                accountRequestUrl = Xrm.Page.context.getServerUrl();
            }
        }

        accountRequestUrl = Xrm.Page.context.getServerUrl();
        accountRequestUrl += "/XRMServices/2011/OrganizationData.svc/AccountSet(guid'" +
            accountId + "')";

        crmForm.all.maxlife_addressname.DataValue = accountRequestUrl;

        GetAccountRecord(accountRequestUrl);
    }
    else {
        alert("null");
    }

}

function GetAccountRecord(accountRequestUrl) {

    $.ajax({
        type: "GET",
        url: accountRequestUrl,
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        error: function (request, textStatus, errorThrown) {
            alert("Error occurred: " + request.responseXML + "from url " + requestUrl);
            return;
        },
        success: function (data) {
            var results = data.d["results"];
            var AccountValue = new Array();
            for (resultKey in results) {
                AccountValue.push(results[resultKey]);
            }

            FillValues(AccountValue);
        }
    });
}