Hi Balazs, On 6/29/06, Balazs E. Pataki <[EMAIL PROTECTED]> wrote: > Hi John, > > Sorry for bothering you via email, but SourcForge logins are disabled > today and I couldn't post my question to the support forum.
Yeah I know, it's boring... > I'm learning OWFE these days (I now understand how the REST interface > works :-), and I found a feature I couldn't find documentation or > support forum references for. > > I try to understand Xeme expression and how to work with workitem payloads: > > http://www.openwfe.org/docbook/build/ch06s06.html > > As far a I figured out I can work with straight XML or special XML based > structures like <smap> ... and <list>... My problem is that I couldn't > find explanation how these actually work, what are their syntax, > semantics, etc. I only found "smap" "raw-xml" mentioned in > coder-configuration.xml. > > The other related problem I have is how to work with these structures > ones stored in a workitem field or variable. I understand the basics > (the Xeme expression), but have problems with the "dollar notation" > > http://www.openwfe.org/docbook/build/ch06s10.html > > In the "using fields with the dollar notation" section there's an > example for acessing XML elements and attributes. Where can I find a > desccription of the supported syntax? Or only the operators in the > example (".", "eX", "@attrib") exist? Is there, for example, a syntax to > select more than one element with this dotted $ syntax? For example, if > I have <name> elements and I want to concatenate all the names. If > there's nwo such $ notation to help select all names, I guess there's a > xeme way I can handle it. A quick initial reply (more to come in a further mail) : As the SVN web view from sourceforge is 'down' as well, I uploaded some of OpenWFE's test to http://openwfe.org/tst/ There is a lot of 'xeme' related tests in it. Each of them contains an embedded process definition (and, as they are tests in OpenWFE full test suite, they work). You might be interested by : http://openwfe.org/tst/etest_17_fva.py.txt http://openwfe.org/tst/etest_18_cons.py.txt http://openwfe.org/tst/etest_19_xlookup.py.txt http://openwfe.org/tst/etest_21_list.py.txt Best regards, -- John Mettraux -///- http://jmettraux.openwfe.org Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ OpenWFE - Open source WorkFlow Engine OpenWFE-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openwfe-users
