On 31/01/2008, Ronan Klyne <[EMAIL PROTECTED]> wrote: > Hello all, > > I'm having a little trouble with the XPath Extractor. > The problem presents itself whenspecified element is not present in the > page. Instead of the expression returning my default value of "ERROR", > it returns "". This looks to me like a bug in the substring-* functions. > > This expression works as expected: > //[EMAIL PROTECTED]"tabLinkFunc"]/@href > There is no such element, so it returns "ERROR". Correct. > > The second, which does not: > substring-before(substring-after(//[EMAIL PROTECTED]"tabLinkFunc"]/@href, > "@as_id="), "&") > There is no such element, so it should also return "ERROR". But it > returns "" instead. > > Any thoughts/suggestions, anyone? >
Are there any errors reported in jmeter.log? If not, then it is most likely that the behaviour is determined by the XPath implementation. > # r > > -- > Ronan Klyne > Business Collaborator Developer > Tel: +44 01189 028518 > [EMAIL PROTECTED] > www.groupbc.com > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
