well, i thought chris' suggestion to use abstract and override in order to align it with the java keyword/annotation. I don't care whether it is implement or override (but yes, names are important). i think i'll go for implement though ... but if it finally becomes part of wicket, it will become extend/child anyway, wouldn't it? but let's see what i can do here first.
igor.vaynberg wrote: > > the complement to abstract is implement not override... names are > important. > > -igor > > > On 11/5/07, Stefan Fußenegger <[EMAIL PROTECTED]> wrote: >> >> thanks for that advise. >> >> hey chris, keep your fingers crossed. finally you could get your >> wicket:abstract-wicket:override ;) >> >> stefan >> >> >> >> igor.vaynberg wrote: >> > >> > if i were you i would use tags other then extend and child just so you >> > dont conflict. >> > >> > -igor >> > >> > >> > On 11/5/07, Stefan Fußenegger <[EMAIL PROTECTED]> wrote: >> >> >> >> Well, what I'd like to do is what I explained in my first post. One >> would >> >> still have a one-one-relationship if it comes to files (Base.html, >> >> Base.java >> >> - Sub.html, Sub.java). However, a Base.html might contain more than >> one >> >> <wicket:extend />. So this no longer an exact duplicate of the >> >> parent-child >> >> relationship that is already specified by the java class hierarchy. It >> >> now >> >> would be similar to abstract method, where the abstract class >> specifies >> >> one >> >> or more extension points that are implemented by its subcasses ... >> >> abstract >> >> methods. There isn't a restriction, that there is only one abstract >> >> method >> >> per class! >> >> >> >> My proof of concept would go the probably easiest way and just link >> the >> >> first extend with the first child, the second extend with the second >> >> child, >> >> the third ... you got the idea ;) At a later point it might be useful >> to >> >> link them using ids (like the names of abstract methods). >> >> >> >> You could than for instance do some hierarchies like this: >> >> >> >> BaseClass - Application base class. Navigation on top, two columns >> with >> >> wicket:extend >> >> SectionOneBaseClass extends BaseClass - Sub-navigation in left column >> >> SectionOneIndex extends SectionOneBaseClass - Navigation on top, >> >> sub-navigation in left column and some fancy content in right column >> >> >> >> I totally agree to anybody who argues that this is already possible by >> >> other >> >> means. However, to me it seems to be the most natural and elegant way >> to >> >> do >> >> this. >> >> >> >> As I mentioned before, I don't know Wicket's inner workings too much, >> so >> >> I >> >> will definitely need some pointers to the right directions. >> >> >> >> My naive guess is that Wicket parses BasePage.html and looks for >> >> SecionOneBaseClass.html and the first <wicket:child /> as soon as it >> >> finds a >> >> <wicket:extend />. The idea would know be to just add a counter to >> this >> >> call, asking for the second <wicket:child />, rather than the first (I >> >> doubt >> >> that it's really going to be that easy though). >> >> >> >> >> >> >> >> >> >> Bruno Borges wrote: >> >> > >> >> > Stefan, try first giving us an example of what would you like to do. >> >> What >> >> > I >> >> > can see is that you want this: >> >> > >> >> > BasePage.html >> >> > <html> >> >> > <body> >> >> > <h1>BasePage</h1> >> >> > <hr/> >> >> > <h3>This is my child:</h3> >> >> > <wicket:child /> >> >> > <hr/> >> >> > <h3>This is my OTHER child:</h3> >> >> > <wicket:child /> >> >> > </body> >> >> > </html> >> >> > >> >> > ** Example of a child page:* >> >> > ChildPage.html >> >> > <html> >> >> > <body> >> >> > <wicket:extend> >> >> > <h4>ChildPage</h4> >> >> > <h5>I'm your child</h5> >> >> > </wicket:extend> >> >> > </body> >> >> > </html> >> >> > >> >> > Now, given this html, how do you see the Java code structured? >> What's >> >> your >> >> > vision? >> >> > >> >> > On Nov 5, 2007 11:28 AM, Stefan Fußenegger >> <[EMAIL PROTECTED]> >> >> > wrote: >> >> > >> >> >> >> >> >> >> >> >> Eelco Hillenius wrote: >> >> >> > >> >> >> >> It would be quite feasible to add support for multiple >> overridden >> >> >> >> sections using the above tag names while remaining backwards >> >> >> compatible >> >> >> >> with existing markup by continuing to support the old >> >> <child/extends> >> >> >> >> tags working the way they always have. >> >> >> > >> >> >> > It's kind of a predictable answer, but the best way to push new >> >> ideas >> >> >> > forward is to supply us with a patch, so that we can discuss some >> >> >> > working code. The current committers don't see much in the idea, >> but >> >> >> > that doesn't mean they wouldn't want to support at least the >> option >> >> of >> >> >> > plugging this in. And hey, maybe some working code convinces us >> :-) >> >> >> > >> >> >> > Eelco >> >> >> > >> >> >> > >> >> --------------------------------------------------------------------- >> >> >> > To unsubscribe, e-mail: [EMAIL PROTECTED] >> >> >> > For additional commands, e-mail: [EMAIL PROTECTED] >> >> >> > >> >> >> > >> >> >> > >> >> >> >> >> >> Hi eelco, >> >> >> >> >> >> I'd love to do a proof of concept here. Admittedly, I don't know >> >> wicket's >> >> >> inner workings very well. But if I get some support, I'd try >> >> implementing >> >> >> this. I am currently looking through the code, but can't find where >> >> the >> >> >> transition between parent and child takes place (in other words: >> the >> >> line >> >> >> of >> >> >> code that recognizes the wicket:extend tag and takes the >> appropriate >> >> >> action). If somebody could point me to that line I would try to >> >> implement >> >> >> this possible new feature ... well, I'll first estimate the time >> >> >> necessary >> >> >> to do so and see if I can afford it ;) >> >> >> >> >> >> Regards >> >> >> >> >> >> >> >> >> >> >> >> ----- >> >> >> ------- >> >> >> Stefan Fußenegger >> >> >> http://talk-on-tech.blogspot.com // looking for a nicer domain ;) >> >> >> -- >> >> >> View this message in context: >> >> >> >> >> >> http://www.nabble.com/Multiple-%3Cwicket%3Achild--%3E-tags-on-a-single-base-page--tf4738673.html#a13586814 >> >> >> Sent from the Wicket - User mailing list archive at Nabble.com. >> >> >> >> >> >> >> >> >> >> --------------------------------------------------------------------- >> >> >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> >> >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> >> >> >> >> >> >> > >> >> > >> >> > -- >> >> > Bruno Borges >> >> > blog.brunoborges.com.br >> >> > +55 1185657739 >> >> > >> >> > "The glory of great men should always be >> >> > measured by the means they have used to >> >> > acquire it." >> >> > - Francois de La Rochefoucauld >> >> > >> >> > >> >> >> >> >> >> ----- >> >> ------- >> >> Stefan Fußenegger >> >> http://talk-on-tech.blogspot.com // looking for a nicer domain ;) >> >> -- >> >> View this message in context: >> >> >> http://www.nabble.com/Multiple-%3Cwicket%3Achild--%3E-tags-on-a-single-base-page--tf4738673.html#a13587701 >> >> Sent from the Wicket - 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] >> > >> > >> > >> >> >> ----- >> ------- >> Stefan Fußenegger >> http://talk-on-tech.blogspot.com // looking for a nicer domain ;) >> -- >> View this message in context: >> http://www.nabble.com/Multiple-%3Cwicket%3Achild--%3E-tags-on-a-single-base-page--tf4738673.html#a13589908 >> Sent from the Wicket - 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] > > > ----- ------- Stefan Fußenegger http://talk-on-tech.blogspot.com // looking for a nicer domain ;) -- View this message in context: http://www.nabble.com/Multiple-%3Cwicket%3Achild--%3E-tags-on-a-single-base-page--tf4738673.html#a13590337 Sent from the Wicket - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
