hi the mailing list rejects attachments. upload it somewhere and send a link
regards deepak On Tue, Oct 25, 2011 at 3:38 PM, David Luu <[email protected]> wrote: > JMeter v2.5 on Windows > > Added debug sampler, it did indeed match one only (the first item in > shopping list, top down order): > > ORDERITEMIDS=7249682 > ORDERITEMIDS_1=7249682 > ORDERITEMIDS_matchNr=1 > > Attached is HTML from the HTTP sampler response of the shopping cart page > for which we extract the data. I did a text search on "removeItemLink" and > did get 3 entries for the link for 3 cart items. > > I also did a test replacing XPath extractor with regex extractor and used > this pattern to do a global/multi match against: > > .+class="removeItemLink".+id="(\d+)".+ > > granted if the HTML attribute order ever changed, it would break the regex > but wouldn't break XPath. > > In the replacement, I left everything else intact, and used same variable > name for the cart items IDs. The regex version worked fine, getting all 3 > cart items. > > So there's no loop problem for sure. Seems to be an XPath extractor problem > here. > > On Tue, Oct 25, 2011 at 3:16 PM, Deepak Shetty <[email protected]> wrote: > >> what version of Jmeter? >> Dont go by Firebug it looks at the DOM whereas JMeter will have to look at >> the source html . >> >> Add a Debug Sampler under your HTTP Sampler and also add a view results >> tree >> listener. >> If your debug sampler shows your multiple values correctly the problem is >> in >> the loop >> >> If your debug sampler only shows a single value , then you need to look at >> the HTML response (in view results tree listener) that your xpath >> extractor >> is a child of and see if you have multiple nodes satisfying your condition >> or your HTML is different from what you expect. >> If the HTML looks right , then upload a copy of the html and send the link >> >> regards >> deepak >> >> On Tue, Oct 25, 2011 at 1:27 PM, David Luu <[email protected]> wrote: >> >> > Hi, just wanted to check to see if I misconfigured something or XPath >> > defined correctly. Here's the setup: >> > >> > We have HTTP request sampler to hit user's shopping cart that returns >> HTML >> > in response. The HTML is dynamic based on what user already has in cart. >> > >> > I want the JMeter test to remove items in cart, and we do that by >> fetching >> > the item ID stored in the links to then remove item by make HTTP POST in >> > another sampler with the item ID. The XPath is as follows: >> > >> > //a[@class='removeItemLink']/@id >> > >> > We identify the item ID as an attribute in links with class type >> > 'removeItemLink'. Unfortunately, or to play it safe, we don't know if >> the >> > generated HTML always has same fixed pattern text of whether the class >> > attribute is always before or after the ID attribute, hence I chose to >> use >> > XPath extractor rather than a regular expression extractor to get the >> ID. >> > ID >> > value is also dynamic and may not be fixed length. >> > >> > I enabled Tidy with quiet mode. Later also enabled report errors show >> > warnings, and disabled quiet mode, those options didn't help. The UI and >> > the >> > docs don't mention anything about settings to match once or match all, >> etc. >> > So believe matching number determined by the XPath expression. >> > >> > used XPath extracted variable reference name ORDERITEMIDS >> > >> > and then had a ForEach controller run a HTTP request sampler to POST to >> API >> > to remove items. But during execution, it only ran once, but it did work >> > correctly for the one item that it extracted. ForEach controller >> configured >> > as follows: >> > >> > input var prefix = ORDERITEMIDS >> > output var name = returnVar >> > checked add "_" before number >> > >> > and in HTTP sampler inside the foreach, reference variable as >> ${returnVar} >> > >> > I tested the XPath with Firebug in Firefox and it matched all the items >> in >> > the cart unlike JMeter, and I know the basics of XPath, and that appears >> to >> > be the correct XPath. >> > >> > So is this a bug with JMeter or am I doing something wrong? Or wrong >> XPath >> > somehow still? >> > >> > Regards, >> > David >> > >> > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] >
