sql - extractValue function to extract from HTML? -
sql - extractValue function to extract from HTML? -
so working webload , using function called extractvalue, when googled seek , find proper utilize of it, learned sql function extracting xml values (? correct?). seeing xml , html both markup languages, figured maybe apply both html , xml? realized extractvalue xml follows form extractvalue(xmldocument, startpoint, endpoint), while illustration extractvalue using looks like
roughnkey = extractvalue("\"nkey.dummy.mensys.1\"", "/", document.wlsource, 1)
which seems have form extractvalue(startpoint, endpoint, htmldocument(i think it's reading html page?), 1)
i have no thought usage or language it's in, works purpose. know can find more info on this? function exclusive webload or something?
thanks
please review documentation. can find in:
c:\program files (x86)\radview\webload\help_files
there 3 documents contain info extractvalue:
javascript reference manual scripting guide ide user guide
extractvalue generated correlation engine.
in order extract value page source, need insert:
wlhttp.savesource = true
into ide node want search.
html sql xml webloadui
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