From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/41093 Path: news.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: Re: luatex and xml Date: Sun, 18 May 2008 16:23:18 +0200 Message-ID: <48303BD6.8090805@wxs.nl> References: <482F7630.70401@tiscali.nl> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1211120714 1877 80.91.229.12 (18 May 2008 14:25:14 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 18 May 2008 14:25:14 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Sun May 18 16:25:53 2008 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from ronja.vet.uu.nl ([131.211.172.88] helo=ronja.ntg.nl) by lo.gmane.org with esmtp (Exim 4.50) id 1Jxjph-0004I2-1Z for gctc-ntg-context-518@m.gmane.org; Sun, 18 May 2008 16:25:53 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id D39B41FC66; Sun, 18 May 2008 16:25:01 +0200 (CEST) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 02759-01-5; Sun, 18 May 2008 16:24:15 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id A55531FBFB; Sun, 18 May 2008 16:24:13 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 404B91FBE8 for ; Sun, 18 May 2008 16:24:04 +0200 (CEST) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 01374-04-3 for ; Sun, 18 May 2008 16:23:25 +0200 (CEST) Original-Received: from mail.pragma-ade.net (dsl-083-247-100-017.solcon.nl [83.247.100.17]) by ronja.ntg.nl (Postfix) with ESMTP id F1E1E1FBFB for ; Sun, 18 May 2008 16:23:19 +0200 (CEST) Original-Received: from [10.100.1.100] (unverified [10.100.1.100]) by controller-1 (SurgeMail 3.9e) with ESMTP id 6778-1840426 for ; Sun, 18 May 2008 16:23:19 +0200 User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) In-Reply-To: <482F7630.70401@tiscali.nl> X-Originating-IP: 10.100.1.100 X-Authenticated-User: hagen@controller-1 X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.9 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: ntg-context-bounces@ntg.nl Errors-To: ntg-context-bounces@ntg.nl X-Virus-Scanned: amavisd-new at ntg.nl Xref: news.gmane.org gmane.comp.tex.context:41093 Archived-At: WN wrote: > Hi, > > I am trying to parse a xml file with mkiv to process a list of invoices > (factuur in dutch). please wikify the following solution ... % engine=luatex \startbuffer[whatever] 123456789 1 januari 2008 whoever Omschrijving geleverde dienst a1500,00 Omschrijving geleverde dienst b200,00 \stopbuffer \startxmlsetups xml:invoice \xmlsetsetup{main}{factuur}{xml:*} \stopxmlsetups \xmlregistersetup{xml:invoice} \startluacode document.user = document.user or {} function document.user.sum(root) root = lxml.id(root) local sum = 0 for r, d, k in xml.elements(root,"regels/bedrag") do local data = xml.content(d[k]) data = data:gsub(",",".") sum = sum + tonumber(data) end local result = string.format("%0.2f",sum) result = result:gsub("%.",",") tex.write(result) end \stopluacode \startxmlsetups xml:factuur ... \ctxlua{document.user.sum("#1")} ... \stopxmlsetups \starttext \xmlprocessbuffer{main}{whatever}{} \stoptext ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________