Xform js 调用WebService并取值

XML

<pre name="code" class="html"><data>
<GetApproveCodeListDnForTPromotionMasterSummaryJobResponse xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" xmlns="http://schemas.cordys.com/tbpm/tpromotion" preserveSpace="no" qAccess="0" qValues="">
<tuple>
<old>
<getApproveCodeListDnForTPromotionMasterSummaryJob>
<getApproveCodeListDnForTPromotionMasterSummaryJob>cn=tbpmadmin,cn=organizational users,o=laiyifen,cn=cordys,cn=defaultInst1,o=laiyifen</getApproveCodeListDnForTPromotionMasterSummaryJob>
</getApproveCodeListDnForTPromotionMasterSummaryJob>
</old>
</tuple>
</GetApproveCodeListDnForTPromotionMasterSummaryJobResponse>
</data>

JavaScript

<pre name="code" class="javascript">    var approverJobModel=GetApproveCodeListDnForTPromotionMasterSummaryJobModel;
var req=approverJobModel.getMethodRequest();
cordys.setNodeText(req, ".//*[local-name()='formID']", formID);
approverJobModel.reset();
if(!approverJobModel.soapFaultOccurred)
{
var data=approverJobModel.getData();
var users=cordys.getNodeText(data, ".//*[local-name()='getApproveCodeListDnForTPromotionMasterSummaryJob']", "");
if(notNull(users))
tag=true;
}