Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Re^2: Extracting HTML content between the h tags

by Anonymous Monk
on Aug 05, 2012 at 12:53 UTC ( #985524=note: print w/ replies, xml ) Need Help??


in reply to Re: Extracting HTML content between the h tags
in thread Extracting HTML content between the h tags

The   "Comment." key stuck out, so a better idea might be to use the @id attribute as key

my $key = shift(@nodes)->findvalue('*[@id]/@id');


Comment on Re^2: Extracting HTML content between the h tags
Select or Download Code
Re^3: Extracting HTML content between the h tags
by vagabonding electron (Hermit) on Aug 05, 2012 at 14:09 UTC
    Thank you very much!
    Just tried the both approaches, it works even if the last h2-tag is missing ( appears in about 10 pages from > 400, for which I used the following workaround:
    my @solution_2 = $content->findvalues( './h2[4]/preceding-sibling::*' +); unless ( @solution_2 ) { @solution_2 = $content->findvalues( '//hr/preceding-sibling::*' ); }
    ... with substr as before ...
    Fortunately they have only one hr-tag in the page :-)
    With your approach it is not necessary anymore.
    BTW the content after the <h2>[4] is not important.
    Thanks again!

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://985524]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (6)
As of 2014-07-25 09:10 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite superfluous repetitious redundant duplicative phrase is:









    Results (170 votes), past polls