Doug, Take a look at Component's setRenderBodyOnly method if you sometimes need to render a link as plain text based on some condition (thanks Nilklas). This combined with Igor's tip could be one possible solution to the requirements you have mentioned, so far. On the http://jweekend.com/dev/LWUGReg/ London Wicket Event registration page we use something like this to show registrants' names as links only if they have entered a URL.
Regards - Cemal http://jWeekend.co.uk http://jWeekend.co.uk Doug Donohoe wrote: > > Thanks igor for the suggestion. > > It's not quite that simple. If it is a valid alias, I actually want it to > be a link (with a label inside). So it isn't quite equivalent. > > I'll checkout fragments too! > > -Doug > > > igor.vaynberg wrote: >> >> right, use fragments for these small inline chunks, also because your >> usecase is so simple: just a string, you can simply do >> >> class aliasesmodel extends ldm { >> object load() { >> list aliases=getaliases(); >> if (aliases.isempty()) { aliases.add(new alias("none")); } >> } >> } >> >> then there is no need to toggle the none fragment to show up >> >> -igor >> >> >> On Mon, Apr 21, 2008 at 11:33 AM, Enrique Rodriguez <[EMAIL PROTECTED]> >> wrote: >>> On Mon, Apr 21, 2008 at 11:27 AM, Doug Donohoe <[EMAIL PROTECTED]> >>> wrote: >>> > ... >>> >>> > I may be having a mental block, but I'm finding it tedious to >>> implement 'if' >>> > behavior in Wicket. >>> >>> I use Wicket Fragments all over the place for this sort of thing. >>> >>> http://wicket.apache.org/examplefragments.html >>> >>> Enrique >>> >>> >>> >>> --------------------------------------------------------------------- >>> 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/If-logic-in-wicket-seems-complicated-tp16808507p16819060.html Sent from the Wicket - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
