If it's a HashMap, then you should be fine. both the class and its get method are public. It may be an issue with your key then, as jian chen suggested.
On Tue, Mar 10, 2009 at 4:45 PM, scadh <[email protected]> wrote: > > Ah, then perhaps that is my issue -- as there is no class that implements it > at all. I simply put a HashMap into the model and was attempting to call its > get() method directly. Is that not allowed? If not, should I write my own > class that implements the Map interface and put that into the model instead? > > Thank you very much -- both of you -- for your fast and courteous replies! > > > > > Nathan Bubna wrote: >> >> It looks to me like the class that implements the >> $pageValues.get("key") method is not declared public. Make sure that >> both the pageValues class and the get method therein are both declared >> public. >> >> On Tue, Mar 10, 2009 at 2:36 PM, scadh <[email protected]> wrote: >>> >>> I have a Controller method that returns a ModelAndView. The pertinent >>> part of >>> the code is: >>> >>> { >>> Map model = new HashMap(); >>> model.put("pageValues", contentService.getPageValues(channel, >>> landingName).getValues()); >>> >>> return new ModelAndView("nominate/landing", model); >>> } >>> >>> The getValues() method returns a Map, which I put into the model with key >>> "pageValues". >>> >>> I am unable to directly reference any values in the Map in the view. I >>> expected this to work, but it doesn't: >>> >>> $pageValues.get("key") >>> >>> However, when referenced indirectly from within a foreach loop, it works >>> fine: >>> >>> #foreach($key in $pageValues.keySet()) >>> <li>$key > $pageValues.get($key)</li> >>> #end >>> >>> Is my syntax incorrect attempting to access a Map inside another Map? >>> Can't >>> seem to figure it out, and time is short! I would greatly appreciate any >>> assistance that anyone could provide. >>> -- >>> View this message in context: >>> http://www.nabble.com/Trouble-accessing-Map-values-in-Velocity-tp22444107p22444107.html >>> Sent from the Velocity - User mailing list archive at Nabble.com. >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [email protected] >>> For additional commands, e-mail: [email protected] >>> >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> >> >> > > -- > View this message in context: > http://www.nabble.com/Trouble-accessing-Map-values-in-Velocity-tp22444107p22446063.html > Sent from the Velocity - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
