On 13 February 2011 23:19, Deepak Shetty <[email protected]> wrote:
> Hi
>>do you know another way making string concat and deal with strange
> incremental variable names (like extracteid_154 )?
> The for-each controller can deal with variables of this type - but you get
> the result only one value at a time.
> However for concatenation you probably need a script. (I dont think Jmeter
> supports Xpath 2.0 functions but I might be mistaken)
JMeter does not implement XPath directly, it relies on the library files.
By default JMeter includes xalan_2.7.1, but of course you can replace
that if you wish.
If you know how many variables there are, then of course you can just
concatenate them yourself:
${V1}${V2}...${Vn}
> regards
> deepak
>
>
>
> On Fri, Feb 11, 2011 at 11:43 AM, papa nagy <[email protected]> wrote:
>
>> i definded the query
>> //@id
>> and variable name
>> extracedid
>> in XPath Extractor
>>
>> in the debug sampler it shows up like:
>> $extractedid=d3e9
>> $extractedid_1=d3e3
>> $extractedid_10=d3e5
>> $extractedid_100=d3e6
>> $extractedid_101=d3e7
>> ...
>>
>> so for constructing my url "http://url.com/query?i=d3e4&i=XXX..."; i
>> would
>> have to script again
>>
>>
>> do you know another way making string concat and deal with strange
>> incremental variable names (like extracteid_154 )?
>>
>> On Fri, Feb 11, 2011 at 8:10 PM, Deepak Shetty <[email protected]> wrote:
>>
>> > >as far as i know this is not possible with xpath, prove me wrong!
>> > it works . use the XPath Extractor , specify your expression, add a
>> DEBUG
>> > sampler and check in view results tree listener. You will see multiple
>> > values.
>> >
>> > >"$ctx" gives me an error), and how can i push variables back into the
>> > jmeter context.
>> > In scripting languages like Beanshell / javascript use the vars object
>> for
>> > variables . i dont know how to this with XSL as your language . If its
>> > possible , it would be possible only by using Java extensions.
>> >
>> > regards
>> > deepak
>> >
>> > On Fri, Feb 11, 2011 at 11:02 AM, papa nagy <[email protected]>
>> wrote:
>> >
>> > > thx for replying soon,
>> > >
>> > > i want to extract MULTIPLE id-s from one sample and want to build a
>> > string
>> > > for use in consequent samplers(i=23423&i=134324&i=32543...).
>> > >
>> > > as far as i know this is not possible with xpath, prove me wrong!
>> > >
>> > > yes i want to ask in the general, how can I read the input variables
>> > (using
>> > > "$ctx" gives me an error), and how can i push variables back into the
>> > > jmeter
>> > > context.
>> > >
>> > > maybee i should look to do it with javascript+DOM or XSL, but i find it
>> > too
>> > > hard programming inside jmeter! if somebody knows how to use this stuff
>> i
>> > > would prefer xslt becouse i consider it much simpler.
>> > >
>> > > On Fri, Feb 11, 2011 at 7:08 PM, Deepak Shetty <[email protected]>
>> > wrote:
>> > >
>> > > > hi
>> > > > if all you want to do is select an id then use the XPATH extractor.
>> > > >
>> > > > If you want to ask this in the general case , then I believe you will
>> > > have
>> > > > to use a scripting language that can run an XSL transform and which
>> can
>> > > > also
>> > > > interact with the JMeter variables instead of using xsl as the BSF
>> > > > language.
>> > > >
>> > > > It might also be possible to use XSLT enhancements (which can call
>> java
>> > > > code), but Im not sure
>> > > >
>> > > > regards
>> > > > deepak
>> > > >
>> > > > On Fri, Feb 11, 2011 at 8:38 AM, papa nagy <[email protected]>
>> > wrote:
>> > > >
>> > > > > hi,
>> > > > >
>> > > > > I am trying to use the BSF PostProcessor with a basic XSLT Script!
>> it
>> > > > runs
>> > > > > without errors but I dont know how to read sample data nor to ouput
>> > > > > something in a variable.
>> > > > >
>> > > > > I found one exaple using this postprocessor with javascript
>> > > > >
>> > > > > http://www.havecomputerwillcode.com/blog/?p=500
>> > > > >
>> > > > > but cannot find code using xslt, maybee somebody used it before...
>> > > > >
>> > > > > this is my xslt, extracting id-attributes:
>> > > > >
>> > > > > <?xml version="1.0" encoding="UTF-8"?>
>> > > > > <xsl:stylesheet version="1.0" xmlns:xsl="
>> > > > > http://www.w3.org/1999/XSL/Transform"; >
>> > > > >
>> > > > > <xsl:output method="text" version="1.0" encoding="UTF-8"
>> > indent="yes"/>
>> > > > >
>> > > > > <xsl:template match="/">
>> > > > > <xsl:value-of select="//*/@id"/>
>> > > > > </xsl:template>
>> > > > >
>> > > > > </xsl:stylesheet>
>> > > > >
>> > > >
>> > >
>> >
>>
>
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