Tuesday, June 4, 2013

retNodeValue(req,node) in AJAX

function retNodeValue(req,node)
{
     if(req.responseXML.getElementsByTagName(node)[0].firstChild!=null||req.responseXML.getElementsByTagName(node)[0].firstChild!="")
        return req.responseXML.getElementsByTagName(node)[0].firstChild.nodeValue;
    else
        return ' ';
}

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