That's my work address and it has all non-USA IP addresses blocked. You can use this one for personal emails.
-Adrian --- On Fri, 12/19/08, Jacques Le Roux <jacques.le.r...@les7arts.com> wrote: > From: Jacques Le Roux <jacques.le.r...@les7arts.com> > Subject: Re: Discussion: Unified Expression Language Functions > To: dev@ofbiz.apache.org > Date: Friday, December 19, 2008, 11:49 PM > Thanks Adrian, > > I tried to send you a msg directly but got > This is an automatically generated Delivery Status > Notification. Delivery to the following recipients is > still underway after 20.3 hour(s): > * adri...@hlmksw.com > Will keep trying and contact you if the message can't > be delivered permanently. > > I suppose it's a one way address > > Jacques > > From: "Adrian Crum" <adri...@hlmksw.com> > > > http://jcp.org/aboutJava/communityprocess/final/jsr245/ > > > > Click on one of the Download links, accept the terms, > then download the file marked: > > > > JavaServer Pages 2.1 Expression Language Specification > (pdf) > > > > -Adrian > > > > Jacques Le Roux wrote: > >> Thanks for clarification Adrian, > >> > >> I must admit the information in > http://java.sun.com/products/jsp/reference/techart/unifiedEL.html > are not quite clear :/ > >> I think I got most it though, is there a better > reference ? > >> > >> I did a bunch of change. I guess now that most of > them were correct, but as I had a doubt I reverted them all > but the one I was sure. Anyway I will re-do some > >> > >> Jacques > >> > >> From: "Adrian Crum" > <adri...@hlmksw.com> > >>> Jacques, > >>> > >>> UEL supports ternary operations. So, > >>> > >>> <set > field="parameters.debitTotal" > value="${bsh:(showDebit? (debitTotal > >>> + absolutePostedBalance): (debitTotal))}" > type="BigDecimal"/> > >>> > >>> becomes > >>> > >>> <set > field="parameters.debitTotal" > value="${showDebit ? (debitTotal + > >>> absolutePostedBalance) : debitTotal}" > type="BigDecimal"/> > >>> > >>> Also, the reason for the UEL function name > prefix (math: str: util:) is > >>> the same reason we have Java package names and > XML namespaces - to avoid > >>> function name clash. > >>> > >>> -Adrian > >>> > >>> > >>> Jacques Le Roux wrote: > >>>> Hi Adrian, > >>>> > >>>> Is {util: syntax also dealing with ternary > operator (did not look into > >>>> details, doing some {bsh: to {util: > changes while changing(/adding) type > >>>> from "Double" to > "BigDecimal" as David suggested recently > >>>> > >>>> Thanks > >>>> > >>>> Jacques > >>>> > >>>> From: "Adrian Crum" > <adri...@hlmksw.com> > >>>>> Now that we have the Unified > Expression Language implemented in > >>>>> FlexibleStringExpander, we gain the > ability to use UEL functions. > >>>>> > >>>>> On the plus side, UEL functions can > make screen widget and > >>>>> mini-language code more flexible and > more powerful. On the minus side, > >>>>> you have to know the functions and > what they do (in other words, no > >>>>> auto-completion when working in XML). > >>>>> > >>>>> As an example, I frequently need to > know the size of a List, Map, or > >>>>> String. With current code, I have to > use the bsh: prefix and a short > >>>>> script: > >>>>> > >>>>> <set field="mapSize" > value="${bsh:uiLabelMap.size();}" > type="Integer"/>. > >>>>> > >>>>> Using a UEL function: > >>>>> > >>>>> <set field="mapSize" > value="${util:size(uiLabelMap)}" > type="Integer"/> > >>>>> > >>>>> or to get the length of a String: > >>>>> > >>>>> <set field="stringSize" > value="${util:size(uiLabelMap.CommonParty)}" > >>>>> type="Integer"/>. > >>>>> > >>>>> I don't know if this would be of > any use, or if it is desirable. I'm > >>>>> just tossing the idea out there for > discussion. > >>>>> > >>>>> -Adrian > >>>>> > >>>> > >>>> > >>> > >> > >> > >
