Perl: the Markov chain saw | |
PerlMonks |
Re: HTML content editing using HTML::TreeBuilderby skleblan (Sexton) |
on Apr 10, 2019 at 23:10 UTC ( [id://1232427]=note: print w/replies, xml ) | Need Help?? |
As Tux mentioned, it would be helpful to see some sample code. I can only offer some general suggestions. I will say that it can be tricky when you are using HTML::TreeBuilder to search for "text". In the following example, the visual text that you see displayed is actually split up between different nodes.
This might be related to why you see different numbers of child contents. Another example is
Whenever I'm searching for text as it's displayed to the user, I definitely take advantage of the as_text() method of HTML::Element. Maybe check if you are at the deepest/shallowest level by checking if the as_text() result of the current node is the same/different as the as_text() result of the parent/child node.
In Section
Seekers of Perl Wisdom
|
|