search for: htmltree

Hi, I need to do some screen scraping and I''ve spent a couple hour getting htmltools and rexml do the right thing. Here''s the code: parser = HTMLTree::Parser.new(false, false) parser.feed(res.body) tree = parser.tree.html_node.as_rexml_document I works for one page, but for another I get "undefined method `add'' for #<HTMLTree::Element:0x37f9cc8>" in as_rexml_document It seems like a library mismatch, but I just downloa...

...</pre> </body> </html> If I run Rpad("index.html") in the local server mode and when I turn to my Rgui, then the object "x" looks like "ABab", i.e. all my html-tags are removed within the R-chunk. I know that I can avoid this with nested "HtmlTree"s, e.g. H("table", H("tr", H("th", "A"), H("th", "B")), H("tr", H("td", "a"), H("td", "b"))) but as I have to produce html-output of a large dataframe (100 rows and 6 colums), the...

...oot 2435 Feb 28 13:22 debugXML.h -rw-r--r-- 1 root root 4146 Feb 28 13:22 encoding.h -rw-r--r-- 1 root root 3123 Feb 28 13:22 entities.h -rw-r--r-- 1 root root 2936 Feb 28 13:22 HTMLparser.h -rw-r--r-- 1 root root 800 Feb 28 13:22 HTMLtree.h lrwxrwxrwx 1 root root 1 May 18 18:02 libxml -> . -rw-r--r-- 1 root root 2551 Feb 28 13:22 nanoftp.h -rw-r--r-- 1 root root 920 Feb 28 13:22 nanohttp.h -rw-r--r-- 1 root root 17325 Feb 28 13:22 parser.h -rw-r--r-- 1 root roo...

...> > -rw-r--r-- 1 root root 4146 Feb 28 13:22 encoding.h > > -rw-r--r-- 1 root root 3123 Feb 28 13:22 entities.h > > -rw-r--r-- 1 root root 2936 Feb 28 13:22 HTMLparser.h > > -rw-r--r-- 1 root root 800 Feb 28 13:22 HTMLtree.h > > lrwxrwxrwx 1 root root 1 May 18 18:02 libxml -> . > > -rw-r--r-- 1 root root 2551 Feb 28 13:22 nanoftp.h > > -rw-r--r-- 1 root root 920 Feb 28 13:22 nanohttp.h > > -rw-r--r-- 1 root root 17325 Feb 28 13:...

...t, as it wouldn''t recognize XHTML-style "empty" tags (for instance, it dislikes <link ... />). What''s even worse, I can''t seem to get it to dump back the HTML it read. Something as simple as: #!/usr/bin/env ruby require ''html/tree'' p = HTMLTree::Parser.new(false, false) p.feed("<a href=''about:blank''><img src=''blah'' /></a>") p.tree.dump Results in: <a href="about:blank"> <img src="blah"> Rubyful Soup is not perfect either, quite often...

...28 13:22 debugXML.h > -rw-r--r-- 1 root root 4146 Feb 28 13:22 encoding.h > -rw-r--r-- 1 root root 3123 Feb 28 13:22 entities.h > -rw-r--r-- 1 root root 2936 Feb 28 13:22 HTMLparser.h > -rw-r--r-- 1 root root 800 Feb 28 13:22 HTMLtree.h > lrwxrwxrwx 1 root root 1 May 18 18:02 libxml -> . > -rw-r--r-- 1 root root 2551 Feb 28 13:22 nanoftp.h > -rw-r--r-- 1 root root 920 Feb 28 13:22 nanohttp.h > -rw-r--r-- 1 root root 17325 Feb 28 13:22 parser.h > -rw...

Hi, What is the best way to parse HTML? Or is there a simple way to convert a table to an array? I tried beautiful_soup and the built-in htmltools, but have trouble getting them to run. Any pointers? Thanks, Hari -- Posted via http://www.ruby-forum.com/.

At 07:59 AM 7/29/02 +1000, you wrote: >I noticed another post where it was mentioned which modules were needed etc, >then followed the instructions at xiph.org for CVS. It's working now, >although darkice (which is none of xiph's concern AFAIK) seg-faults..... > >I haven't been able to test ices2 in live mode, well, it seems to work, but I >get silence.... ices2 in