Do the esql examples work? > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] > Sent: Sunday, December 22, 2002 8:09 PM > To: [EMAIL PROTECTED] > Subject: ESQL taglib missing in action > > > I'm trying to convert a simple XSP application from AxKit to > Cocoon, and ESQL isn't being interpreted. > > In my original application, the uninterpreted XML shows up in my > output documents. To simplify my testing, I tried two things: > > 1) Running a simple example from the request taglib to make sure > taglibs in general were working. They were. > > 2) Running the sample ESQL from the Cocoon documentation, hoping > I would get some sort of error to indicate that the sample > database configuration wasn't present, but that the esql > taglib was being invoked. No such luck. > > For the 2nd test, I used the following XSP page: > > --- > <xsp:page > language="java" > xmlns:xsp="http://apache.org/xsp"; > xmlns:esql="http://apache.org/cocoon/SQL/v2"; > > > <esql:connection> > <esql:pool>myConnection</esql:pool> > <esql:execute-query> > <esql:query>SELECT content FROM xml_document where id = 1</esql:query> > <esql:results> > <table> > <esql:row-results> > <tr> > <td><esql:get-string column="content"/></td> > </tr> > </esql:row-results> > </table> > </esql:results> > <esql:no-results> > <p>Sorry, no results!</p> > </esql:no-results> > </esql:execute-query> > </esql:connection> > </xsp:page> > --- > > > The entire contents of the resulting "HTML" page: > --- > <esql:connection > xmlns:xspdoc="http://apache.org/cocoon/XSPDoc/v1"; > xmlns:esql="http://apache.org/cocoon/SQL/v2"; > xmlns:xsp="http://apache.org/xsp";> > --- > > Note that my original application includes all the ESQL tags and > their contents; I don't know why I'm getting just the connection > tag from the sample app. > > > My pipeline from sitemap: > --- > <map:pipeline> > <map:match pattern="db.html"> > <map:generate src="newsletter/xsp/db.xsp" type="serverpages"/> > <map:serialize type="html"/> > </map:match> > </map:pipeline> > --- > > > >From cocoon.xconf: > --- > <builtin-logicsheet> > <parameter name="prefix" value="esql"/> > <parameter name="uri" value="http://apache.org/cocoon/SQL/v2"/> > <parameter name="href" > value="resource://org/apache/cocoon/components/language/markup/xsp > /java/esql.xsl"/> > </builtin-logicsheet> > --- > > I'm using Postgres, and it's entirely possible that my JDBC > driver is not set up properly, but this doesn't strike me as a > database configuration problem if the esql tags are showing up in > the output. > > Relevant software versions: > Java: 1.4.1 (beta, Blackdown release) > Tomcat: 4.1.18 > Cocoon: 2.0.4 > > Many thanks for any assistance. I started working with Cocoon > this weekend, so it's entirely possible I am overlooking > something obvious. > > <tangent> > Incidentally, while experimenting with the JDBC connectivity, I > noticed that the JDBC example in the Cocoon documentation refers > to a class that doesn't exist: org.apache.cocoon.Roles. Is this > a recent change that has not yet been documented? > > On the topic of documentation, I also noticed that the API docs > don't link to the org.apache.avalon docs; that would seem to be a > particularly relevant API for cross-referencing. > </tangent> > > -- > John R. Daily [EMAIL PROTECTED] > Director of Technology Progeny Linux Systems > Master of the ephemeral epiphany > > --------------------------------------------------------------------- > Please check that your question has not already been answered in the > FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html> > > To unsubscribe, e-mail: <[EMAIL PROTECTED]> > For additional commands, e-mail: <[EMAIL PROTECTED]> > > >
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