From: Daniel Veillard (Daniel.Veillard@w3.org)
Date: Sun Oct 15 2000 - 15:43:13 EDT
On Sun, Oct 15, 2000 at 07:05:43PM +0200, Michael Liehmann wrote:
>
> Hi !
>
> as this is my first message to this mailing list, i hope that
> my question or problem is not too dumb .
>
> well i try to write a XMLmodule for MetaHTML.
> at the moment i am still probing around and try to understand the
> internal presentation of the tree, the parser returns.
>
>
> i used this small xml example file from xmlsoft.org
> <?xml version="1.0"?>
> <EXAMPLE prop1="gnome is great" prop2="& linux too">
> <head>ddd
> <title>Welcome to Gnome
> <sub>suse</sub>
> </title>
> </head>
> <chapter>eins
> <title>The Linux adventure</title>
> <p>bla bla bla ...</p>
> <p>...</p>
> </chapter>
> </EXAMPLE>
>
>
> here comes the testfile
> ...
> ...
>
> doc = xmlParseFile("xmlFile2.xml");
> if (doc == NULL) return(NULL);
> cur = xmlDocGetRootElement(doc);
>
> now, cur is the root tag ( = <EXAMPLE> )
> and with printf("%s\n",cur->name) i get the right tagname
>
> with printf("%s\n",cur->xmlChildrenNode->next->name) i get the name of
> the <head> tag
Make sure you use libxml2
you should have
cur->children pointing to a text node
cur->children->next pointing to head
cur->children->next->next to a text node
cur->children->next->next->next to chapter
use xmllint --debug xmlFile2.xml
to get a complete view of the built tree
> ok, but then the questions start!
> how can i reference the <chapter> tag?
> or the second title tag ( = the linux adventure)
> how can i parse throug the whole tree!
next <-> prev
children <-> parent
and attributes <-> parent to access the list of attributes
Daniel
-- Daniel.Veillard@w3.org | W3C, INRIA Rhone-Alpes | Today's Bookmarks : Tel : +33 476 615 257 | 655, avenue de l'Europe | Linux XML libxml WWW Fax : +33 476 615 207 | 38330 Montbonnot FRANCE | Gnome rpm2html rpmfind http://www.w3.org/People/all#veillard%40w3.org | RPM badminton Kaffe ---- Message from the list xml@rpmfind.net Archived at : http://xmlsoft.org/messages/ to unsubscribe: echo "unsubscribe xml" | mail majordomo@rpmfind.net
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