+1 Easy pagination in core seems very useful.
On 23 January 2014 11:00, kotedo <[email protected]> wrote: > +1 > > On Jan 22, 2014, at 10:17, David Welton <[email protected]> wrote: > > > Would it be worth including something like this directly in boss_db ? > > > > paginate(Model, Conditions, Args) -> > > Page = proplists:get_value(page, Args, 1), > > PageSize = proplists:get_value(page_size, Args, ?DEFAULT_PAGE_SIZE), > > ArgList = proplists:delete(page_size, proplists:delete(page, Args)) ++ > > [{offset, PageSize * (Page - 1)}, {limit, PageSize}], > > Total = boss_db:count(Model, Conditions), > > TotalPages = (Total div PageSize) + (case Total rem PageSize of > > 0 -> 0; > > _ -> 1 > > end), > > {Page, TotalPages, boss_db:find(Model, Conditions, ArgList)}. > > > > -- > > David N. Welton > > > > http://www.welton.it/davidw/ > > > > http://www.dedasys.com/ > > > > -- > > You received this message because you are subscribed to the Google > Groups "ChicagoBoss" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to [email protected]. > > Visit this group at http://groups.google.com/group/chicagoboss. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/chicagoboss/CA%2Bb9R_vQ9me_eTTwad7-fNqhyoqHD5N0xd8dLqAq8CUtwHECKg%40mail.gmail.com > . > > For more options, visit https://groups.google.com/groups/opt_out. > > -- > You received this message because you are subscribed to the Google Groups > "ChicagoBoss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > Visit this group at http://groups.google.com/group/chicagoboss. > To view this discussion on the web visit > https://groups.google.com/d/msgid/chicagoboss/80ED8459-BE68-49A9-8EA1-02D43E7D6731%40gmail.com > . > For more options, visit https://groups.google.com/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "ChicagoBoss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at http://groups.google.com/group/chicagoboss. To view this discussion on the web visit https://groups.google.com/d/msgid/chicagoboss/CAMUs9-N7%3DZS%3DChSKJ8sV5RfHB%2BkjSs6%2Be7W4_pW%3DZk4KCHjBxQ%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
