Doesn't mean I'm going to implement it :-) On Fri, Feb 29, 2008 at 2:54 PM, David Marquis <[EMAIL PROTECTED]> wrote: > Done! > https://issues.apache.org/jira/browse/TAPESTRY-2213 > > Thank you Howard, > > -- > David > > > > On 29-Feb-08, at 1:49 PM, Howard Lewis Ship wrote: > > > Sounds reasonable to me; add it to JIRA. > > > > On Fri, Feb 29, 2008 at 10:14 AM, David Marquis > > <[EMAIL PROTECTED]> wrote: > >> Hi all, > >> > >> I have a quick suggestion to improve the Loop component: > >> > >> We should be able to specify a block to display if the loop source is > >> empty (size = 0) > >> > >> <div t:type="loop" source="emptyList"> > >> <t:parameter name="empty">There is no item matching your > >> request</ > >> t:parameter> > >> </div> > >> > >> I know we can do this : > >> <t:if test="emptyList"> > >> <div t:type="loop" source="emptyList"> > >> <t:parameter name="empty">There is no item matching > >> your request</ > >> t:parameter> > >> </div> > >> </t:if> > >> > >> BUT this will have the result of calling the "getEmptyList()" getter > >> in the component code twice. > >> If you access the database in the getter (as the docs suggest quite a > >> few times), this will call the database twice for nothing. > >> > >> What do you guys think ? > >> > >> -- > >> David > >> > >> > > > > > > > > -- > > Howard M. Lewis Ship > > > > Creator Apache Tapestry and Apache HiveMind > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > >
-- Howard M. Lewis Ship Creator Apache Tapestry and Apache HiveMind --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
