On Sat, Jan 05, 2008 at 10:03:28PM +0100, Nicola Pero wrote: > There is no syntax in XPath itself to declare a namespace; you have first to > use a separate API (dependent on the XML library in use) to tell the XML > parser > about what mappings between prefixes and namespaces you want to use, then you > can use these prefixes in your XPath expressions. > > libxml2 has this API but GSXPath was missing a wrapper method - I added it in > subversion. You should still be able to do it manually in older releases as > follows > (untested) -- > > if ((xmlXPathRegisterNs ([p lib], "D", "DAV:") != 0) > ||(xmlXPathRegisterNs ([p lib], "ap", "http://apache.org/dav/props";) != > 0)) > { > /* Error registering namespaces; do something about it. */ > } > > (then a query as in "//D:href" should work)
It works, thanks a lot for the tip ! > If you're using gnustep-base from trunk, you can try > > if (![p registerNamespaceWithPrefix: @"D" href="DAV:"] > || (![p registerNamespaceWithPrefix: @"ap" > href="http://apache.org/dav/props/";])) > { > /* Error registering namespaces; do something about it. */ > } > > which does exactly the same thing (I tried this one, and it works for me). :-) Great. I'll add both versions to my code until this new method hits gnustep-stable (which could be a while I guess). Thanks again for your help and reactivity, Philippe -- Never argue with an idiot. They drag you down to their level, then beat you with experience _______________________________________________ Discuss-gnustep mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnustep
