Re: [Freemarker-devel] Comparison Issue
Generates text that depends on changing data (like dynamic HTML).
Brought to you by:
revusky
From: Daniel D. <dd...@fr...> - 2016-01-27 22:07:39
|
Eh... I mean, ?size on a non-list(ish) value gives error. As of ?length, that gives error on non-string values, although if someone uses pure BeansWrapper instead of DefaultObjectWrapper, listable things can be also strings. Wednesday, January 27, 2016, 10:33:22 PM, Daniel Dekany wrote: > That's good point, though ?length on a non-list(ish) value will give > an error instead of a non-2 value. > > > Wednesday, January 27, 2016, 9:51:14 PM, Lee wrote: > >> What kind of data type is record.quantity? >> >> If record.quantity is a list (array), use <#if record.quantity?size >> == 2> >> (http://freemarker.incubator.apache.org/docs/ref_builtins_sequence.html#ref_builtin_size) >> >> If record.quantity is a string, use <#if record.quantity?length == 2> >> >> If record.quantity is an integer, use <#if record.quantity == 2> >> >> On Wed, Jan 27, 2016 at 11:46 AM, Daniel Dekany <dd...@fr...> wrote: >> It should work like that, so the only thing I can think of is that the >> length is indeed not 2. >> >> BTW, this mailing list has been retired months ago. There's >> de...@fr... instead (see >> http://freemarker.incubator.apache.org/mailing-lists.html). Where did >> you find the old address? >> >> -- >> Thanks, >> Daniel Dekany >> >> >> Wednesday, January 27, 2016, 6:01:31 PM, MG 2016 wrote: >> >>> Hi There, >>> >>> I started using the Free Marker today. >>> >>> <#if record.quantity?length == 2> >>> >>> The above seems to be false. When I switch this to !=2 it seems to be OK. I >>> just want to show a bit of text when the quantity is 2 >>> >>> What I'm I doing incorrectly? >>> >>> >>> >>> -- >>> View this message in context: >>> http://freemarker.624813.n4.nabble.com/Comparison-Issue-tp4655606.html >>> Sent from the freemarker-devel mailing list archive at Nabble.com. >>> >>> ------------------------------------------------------------------------------ >>> Site24x7 APM Insight: Get Deep Visibility into Application Performance >>> APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month >>> Monitor end-to-end web transactions and take corrective actions now >>> Troubleshoot faster and improve end-user experience. Signup Now! >>> http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 >>> _______________________________________________ >>> FreeMarker-devel mailing list >>> Fre...@li... >>> https://lists.sourceforge.net/lists/listinfo/freemarker-devel >>> >> >> >> ------------------------------------------------------------------------------ >> Site24x7 APM Insight: Get Deep Visibility into Application Performance >> APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month >> Monitor end-to-end web transactions and take corrective actions now >> Troubleshoot faster and improve end-user experience. Signup Now! >> http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 >> _______________________________________________ >> FreeMarker-devel mailing list >> Fre...@li... >> https://lists.sourceforge.net/lists/listinfo/freemarker-devel >> > -- Thanks, Daniel Dekany |