Zein wrote: >Thank you! <map:handle-errors> works fine! > >Just one more question: > >Is it possible to use <map:select>-tag in <map:handle-errors> to prepare the >thrown exception >for html or wml whichever device the query came from? >
Yes. map:select, map:match, map:action - all are allowed. Vadim >regards, >Zein > > >----- Original Message ----- >From: "Vadim Gritsenko" <[EMAIL PROTECTED]> >To: <[EMAIL PROTECTED]> >Sent: Thursday, September 26, 2002 2:26 PM >Subject: Re: [newbie] ESQL Error Handling > > > > >>Zein Dowe wrote: >> >> >> >>>Hi, >>> >>>i got some questions about the esql logicsheet from cocoon. >>>I suppose the first one is easy to answer: >>> >>>1. How can i count the number of rows from the result of my query? >>> >>> >>> >>Not sure does ESQL has something for this or not, but in any case you >>can count using XSLT. >> >> >> >> >>>The second one seems quit more difficult to me (but i am a newbie and >>> >>> >know > > >>>nothing ;-): >>> >>>2. How can I handle the exception which is thrown if the database >>> >>> >connection > > >>>fails? >>> >>>If i get it right, this kind of exception is handled by cocoon itself and >>>not >>>by the esql-logicsheet. So how can i prevent that the ugly cocoon >>> >>> >exception > > >>>window pops up and, instead of that, show a message which >>>says that the connection process has failed? >>> >>> >>> >>Any exception can be handled as you want using <map:handle-errors/> >>pipeline in the sitemap. This pipeline has pre-set generator, so you can >>write an XSLT to format (and process) the error any way you want it. >> >>Vadim >> >> >> >> >>>If somebody knows the answers or has some suggestions, i would be >>>very grateful if you share them with me. >>> >>>regards, >>>Zein >>> >>> --------------------------------------------------------------------- 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]>
