MSCrm javascript queryByAttribute 补充Function

用来查询queryByAttribute function返回的xml的栏位的值

function  queryByAttributeFieldValue(resultXml,fieldName)
{
      var  oXmlDoc  =   new  ActiveXObject( " Microsoft.XMLDOM " );
    oXmlDoc.async  =   false ; 
     //  Load the document that has the results.
    oXmlDoc.loadXML(resultXml.xml);
     var  fieldElement = oXmlDoc.selectSingleNode( " //q1: " + fieldName);
     return  (fieldElement ==   null ) ?   "   "  :fieldElement.text
}