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Postsdbo
PO
 

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  1. PO
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    <p>I think you want child::table aka table</p> <pre><code>#!/usr/bin/perl -- use strict; use warnings; use HTML::TreeBuilder; { my $tree = HTML::TreeBuilder-&gt;new(); $tree-&gt;parse(&lt;&lt;'__HTML__'); &lt;table&gt; &lt;!-- outer table - no --&gt; &lt;tr&gt;&lt;td&gt; &lt;div&gt; &lt;!-- *** context node *** --&gt; &lt;table&gt; &lt;!-- yes --&gt; &lt;tr&gt;&lt;td&gt; &lt;table&gt; ... &lt;/table&gt; &lt;!-- no --&gt; &lt;/td&gt;&lt;/tr&gt; &lt;/table&gt; &lt;table&gt; &lt;!-- yes --&gt; &lt;tr&gt;&lt;td&gt; &lt;table&gt; ... &lt;/table&gt; &lt;!-- no --&gt; &lt;/td&gt;&lt;/tr&gt; &lt;/table&gt; &lt;/div&gt; &lt;/td&gt;&lt;/tr&gt; &lt;/table&gt; __HTML__ sub HTML::Element::addressx { return join( '/', '/', # // ROOT reverse( # so it starts at the top map { my $n = $_-&gt;pindex() || '0'; my $t = $_-&gt;tag; $t . '['. $n .']' } # so that root's undef -&gt; '0' $_[0], # self and... $_[0]-&gt;lineage ) ); } ## end sub HTML::Element::addressx for my $td ( $tree-&gt;look_down( _tag =&gt; qr/div|table/i ) ) { print $td-&gt;addressx, "\n"; } $tree-&gt;delete; undef $tree; } __END__ //html[0]/body[1]/table[0] //html[0]/body[1]/table[0]/tr[0]/td[0]/div[0] //html[0]/body[1]/table[0]/tr[0]/td[0]/div[0]/table[0] //html[0]/body[1]/table[0]/tr[0]/td[0]/div[0]/table[0]/tr[0]/td[0]/table[0] //html[0]/body[1]/table[0]/tr[0]/td[0]/div[0]/table[1] //html[0]/body[1]/table[0]/tr[0]/td[0]/div[0]/table[1]/tr[0]/td[0]/table[0] </code></pre> <p>and second part</p> <pre><code>#!/usr/bin/perl -- use strict; use warnings; use HTML::TreeBuilder::XPath; my $tree = HTML::TreeBuilder::XPath-&gt;new; $tree-&gt;parse_content(&lt;&lt;'__HTML__'); &lt;table&gt; &lt;!-- outer table - no --&gt; &lt;tr&gt;&lt;td&gt; &lt;div&gt; &lt;!-- *** context node *** --&gt; &lt;table&gt; &lt;!-- yes --&gt; &lt;tr&gt;&lt;td&gt; &lt;table&gt; ... &lt;/table&gt; &lt;!-- no --&gt; &lt;/td&gt;&lt;/tr&gt; &lt;/table&gt; &lt;table&gt; &lt;!-- yes --&gt; &lt;tr&gt;&lt;td&gt; &lt;table&gt; ... &lt;/table&gt; &lt;!-- no --&gt; &lt;/td&gt;&lt;/tr&gt; &lt;/table&gt; &lt;/div&gt; &lt;/td&gt;&lt;/tr&gt; &lt;/table&gt; __HTML__ #~ for my $result ($tree-&gt;findnodes(q{//html[0]/body[1]/table[0]/tr[0]/td[0]/div[0]})) { for my $result ($tree-&gt;findnodes(q{/html/body/table/tr/td/div})) { print $result-&gt;as_HTML,"\n\n"; for my $table( $result-&gt;findnodes(q{table}) ){ ## child::table print "$table\n"; print $table-&gt;as_HTML,"\n\n\n"; } } __END__ &lt;div&gt;&lt;table&gt;&lt;tr&gt;&lt;td&gt;&lt;table&gt;&lt;tr&gt;&lt;td&gt; ... &lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table&gt;&lt;tr&gt;&lt;td&gt;&lt;table&gt;&lt;tr&gt;&lt;td&gt; ... &lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt; HTML::Element=HASH(0xc6c964) &lt;table&gt;&lt;tr&gt;&lt;td&gt;&lt;table&gt;&lt;tr&gt;&lt;td&gt; ... &lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt; HTML::Element=HASH(0xc6cbf4) &lt;table&gt;&lt;tr&gt;&lt;td&gt;&lt;table&gt;&lt;tr&gt;&lt;td&gt; ... &lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt; </code></pre>
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    1. POSet difference with XPath 1.0 - how do I get .//table without .//table//table?
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    1. USricky
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    1. CONope, not respecting the context node.
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      1. PO
      1. USRandal Schwartz
 

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