Unfortunately, Validation Reference documentation <https://stripesframework.atlassian.net/wiki/display/STRIPES/Validation+Reference> is still not aware of the 'self' keyword.
2016-08-30 19:39 GMT+02:00 Tika Spic <trimtostri...@gmail.com>: > That's it. Thanks. > > > I've been using source and libs from the Fred's book and he had used > Stripes 1.5RC1. That's far older than Stripes 1.5.8 when this issue was > addressed. > > So, to sum it up: > 1) 'this' keyword can be used in validation expressions for any Stripes > version if > a) used on Tomcat 5 & 6 > b) used on Tomcat 7 & 8, Tomcat must be ran with > -Dorg.apache.el.parser.SKIP_IDENTIFIER_CHECK=true > 2) 'self' can be used in validation expressions side-by-side with 'this' > starting from Stripes v1.5.8. Previous Tomcat VM parameter is not needed if > used only 'self' keyword. > > @Iwao AVE!, I saw that someone recommended '_this' insted of 'self'. That > was half way from the solution used in Scala, i.e. just underscore. > > 2016-08-30 17:24 GMT+02:00 Iwao AVE! <haraw...@gmail.com>: > >> Just FYI, 'this' was replaced by 'self'. >> https://stripesframework.atlassian.net/browse/STS-822 >> >> >> >> 2016-08-30 22:37 GMT+09:00 Rick Grashel <rgras...@gmail.com>: >> >>> Tika, >>> >>> Is there a place where the full code for this example can be seen? I >>> need to see it in context of the rest of the code. >>> >>> Thanks. >>> >>> -- Rick >>> >>> On Tue, Aug 30, 2016 at 1:14 AM, Tika Spic <trimtostri...@gmail.com> >>> wrote: >>> >>>> Thank you Rick! It works. I just added: >>>> >>>> -Dorg.apache.el.parser.SKIP_IDENTIFIER_CHECK=true >>>> >>>> to the IDEA Run config: >>>> >>>> Run -> Edit Configurations -> Server -> VM options >>>> >>>> and it runs without problem. Thank you again. >>>> >>>> Now, I believe that this would impose an issue on a shared Tomcat 7 >>>> hosting? What do you think? >>>> >>>> In fact, if you didn't come across this problem earlier, what server do >>>> you use for development and hosting? >>>> >>>> And one more thing. If ${this < today} didn't worked, why ${birthDate < >>>> today} works but not properly, i.e. one can save a birthDate that comes >>>> after 'today'? >>>> >>>> >>>> 2016-08-29 23:54 GMT+02:00 Rick Grashel <rgras...@gmail.com>: >>>> >>>>> Hi Tika, >>>>> >>>>> I did some googling and it looks like this was an issue introduced in >>>>> Tomcat 7 possibly >>>>> >>>>> http://stackoverflow.com/questions/15900044/expression-langu >>>>> age-skip-identifier-check-in-tomcat-7 >>>>> >>>>> Perhaps give this solution a try? >>>>> >>>>> -- Rick >>>>> >>>>> On Mon, Aug 29, 2016 at 4:10 PM, Tika Spic <trimtostri...@gmail.com> >>>>> wrote: >>>>> >>>>>> Right now I'm learning Stripes from the Fred's book and from the very >>>>>> beginning I'm wondering should I use Tomcat 6/7/8 or something else? >>>>>> Here is what I've experienced today while trying to start the example >>>>>> "email_06". Stripes version was 1.5. >>>>>> >>>>>> First: >>>>>> ${actionBean.class} used in JSPs, works in Tomcat 6. >>>>>> Need to be changed to ${actionBean.getClass()} to be able to work in >>>>>> Tomcat 7. >>>>>> This was just a notification on the difference between running >>>>>> examples on Tomcat 6 & 7. >>>>>> >>>>>> Second: >>>>>> @Validate(field = "birthDate", expression = "${this < today}") works >>>>>> in Tomcat 6 for a Date field. >>>>>> In Tomcat 7 it doesn't work at all, i.e. it raises an exception: >>>>>> "javax.el.ELException: The identifier [this] is not a valid Java >>>>>> identifier as required by section 1.19 of the EL specification" >>>>>> To make it work, 'this' identifier should not be used, so the the >>>>>> first guess to address this would be: ${birthDate < today} >>>>>> This does not raise an exception but also does not validate the field >>>>>> at all, i.e. it doesn't do the job so I wonder what might be the >>>>>> solution? >>>>>> >>>>>> I believe that validation expression ${this < today} for date field >>>>>> have not changed since Stripes 1.5 so I'm interested if you're getting >>>>>> the >>>>>> same error in your projects >>>>>> >>>>>> ------------------------------------------------------------ >>>>>> ------------------ >>>>>> >>>>>> _______________________________________________ >>>>>> Stripes-users mailing list >>>>>> Stripes-users@lists.sourceforge.net >>>>>> https://lists.sourceforge.net/lists/listinfo/stripes-users >>>>>> >>>>>> >>>>> >>>>> ------------------------------------------------------------ >>>>> ------------------ >>>>> >>>>> _______________________________________________ >>>>> Stripes-users mailing list >>>>> Stripes-users@lists.sourceforge.net >>>>> https://lists.sourceforge.net/lists/listinfo/stripes-users >>>>> >>>>> >>>> >>>> ------------------------------------------------------------ >>>> ------------------ >>>> >>>> _______________________________________________ >>>> Stripes-users mailing list >>>> Stripes-users@lists.sourceforge.net >>>> https://lists.sourceforge.net/lists/listinfo/stripes-users >>>> >>>> >>> >>> ------------------------------------------------------------ >>> ------------------ >>> >>> _______________________________________________ >>> Stripes-users mailing list >>> Stripes-users@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/stripes-users >>> >>> >> >> ------------------------------------------------------------ >> ------------------ >> >> _______________________________________________ >> Stripes-users mailing list >> Stripes-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/stripes-users >> >> >
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