Enhanced JavaDoc for IModel would be very useful. When I started with Wicket, this took quite some time for me to grasp. After that, a lot of problems I had where suddenly easy to solve :)
-- greetings from Berlin, Rüdiger Schulz Matej Knopp wrote on 01.06.2006 at 18:46: > Plus those methods are redundant. It would just clutter the interface. > The contract is well defined. Maybe javadoc of get/setModelObject should > be improved a little and state explicitly what the argument is and how > it is used? > -Matej > Igor Vaynberg wrote: >> and what should that paremeterless override pass in to the >> getObject(Component c)? null? that will work, but will break down if you >> have a compound model - and more often then not you do. >> >> so i dont know if this is such a good thing >> >> -Igor >> >> >> On 6/1/06, *Aaron Hiniker* <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> >> wrote: >> >> +1 >> >> >> On Wed, 2006-05-31 at 20:47 -0600, VGJ wrote: >>> I might just be nit-picking here...but it might be nice to have a >>> parameter-less override of getObject....just for prettiness ;) It >>> might be more intuitive for the first-time user as well? It would >>> be more apparent, IMO, if you could just call model.getObject() >>> >>> Just a thought... >>> >>> On Wed, 2006-05-31 at 22:35 +0200, Matej Knopp wrote: >>>> :) Yeah, getObject is a little confusing at the beginning. The >>>> parameter >>>> is mostly used in compound models >>>> (CompoundPropertyModel) where the >>>> model is shared between multiple components to determine which >>>> component >>>> is setting/getting the value. >>>> >>>> -Matej >>>> >>>> Vincent Jenks wrote: >>>> > Excellent, that's perfect. The part I was unsure about was what to >>>> > pass for the arguement for getObject().... >>>> > >>>> > Thanks Matej! >>>> > >>>> > On 5/31/06, Matej Knopp <[EMAIL PROTECTED] >>>> <mailto:[EMAIL PROTECTED]>> wrote: >>>> >> Suppose you have >>>> >> IModel model = new LoadableDetachableModel() { ... >>>> >> >>>> >> you can get the model any time: >>>> >> List<Item> myItems = (List<Item>) model.getObject(null). >>>> >> >>>> >> First time you call getObject the model is attached (list is >>>> loaded). >>>> >> Until it's detached, getObject(null) will always return the loaded >>>> list. >>>> >> >>>> >> -Matej >>>> >> >>>> >> Vincent Jenks wrote: >>>> >> > If I were just displaying the lists in a ListView that'd be fine, >>>> >> > however I'm not using it that way. >>>> >> > >>>> >> > Suppose myDetachedModel is being displayed in a ListView and on >>>> each >>>> >> > iteration, I'm grabbing a value from the database (here's where I >>>> need >>>> >> > another detachable model) and doing calculations against it - for >>>> each >>>> >> > iteration in the ListView loop. >>>> >> > >>>> >> > In other words, I just need access to the raw object data in it's >>>> real >>>> >> > data-type after I've loaded it into a detachable model - my >>>> question >>>> >> > is simply that, how do I get it back to its original type. >>>> >> > >>>> >> > On 5/31/06, Matej Knopp <[EMAIL PROTECTED] >>>> <mailto:[EMAIL PROTECTED]>> wrote: >>>> >> >> I'm not sure I understand you but you load the collections >>>> separately? >>>> >> >> Can't you just do something like this? >>>> >> >> >>>> >> >> class MyPage extends Page { >>>> >> >> public MyPage() { >>>> >> >> IModel m1 = new LoadableDetachableModel() { >>>> >> >> Object load() { >>>> >> >> return [load collection 1]; >>>> >> >> } >>>> >> >> } >>>> >> >> add(new ListView("l1", m1) { >>>> >> >> ... >>>> >> >> }); >>>> >> >> >>>> >> >> IModel m2 = new LoadableDetachableModel() { >>>> >> >> Object load() { >>>> >> >> return [load collection 2]; >>>> >> >> } >>>> >> >> } >>>> >> >> add(new ListView("l2", m2) { >>>> >> >> ... >>>> >> >> }); >>>> >> >> >>>> >> >> } >>>> >> >> } >>>> >> >> >>>> >> >> Matej >>>> >> >> >>>> >> >> Vincent Jenks wrote: >>>> >> >> > I've got a page where I need to call data from the EntityManger >>>> >> (EJB3) >>>> >> >> > several times in a single page....which means I'd need to have >>>> >> several >>>> >> >> > detached-models in the page. >>>> >> >> > >>>> >> >> > Once I put these objects and/or collections of objects into a >>>> >> >> > detachable model, what's the best way to cast them back out to >>>> their >>>> >> >> > original types? >>>> >> >> > >>>> >> >> > It seems like a silly question but I'm having trouble w/ it. >>>> If I >>>> >> >> > only had one detached model I realize I could use >>>> setModel(...) and >>>> >> >> > grab it w/ getModelObject() - but I've got 3-4 collections and >>>> they >>>> >> >> > can't all be the page model, can they? >>>> >> >> > >>>> >> >> > Thanks! >>>> >> >> > >>>> >> >> > >>>> >> >> > >>>> ------------------------------------------------------- >>>> >> >> > All the advantages of Linux Managed >>>> Hosting--Without the Cost and >>>> >> Risk! >>>> >> >> > Fully trained technicians. The highest number of Red Hat >>>> >> >> certifications in >>>> >> >> > the hosting industry. Fanatical Support. Click to learn more >>>> >> >> > >>>> >> >> >>>> >> >>>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642 >>>> >>>> <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642> >>>> >> >> > _______________________________________________ >>>> >> >> > Wicket-user mailing list >>>> >> >> > Wicket-user@lists.sourceforge.net >>>> <mailto:Wicket-user@lists.sourceforge.net> >>>> >> >> > >>>> https://lists.sourceforge.net/lists/listinfo/wicket-user >>>> <https://lists.sourceforge.net/lists/listinfo/wicket-user> >>>> >> >> > >>>> >> >> >>>> >> >> >>>> >> >> >>>> >> >> ------------------------------------------------------- >>>> >> >> All the advantages of Linux Managed >>>> Hosting--Without the Cost and >>>> >> Risk! >>>> >> >> Fully trained technicians. The highest number of Red Hat >>>> >> >> certifications in >>>> >> >> the hosting industry. Fanatical Support. Click to learn more >>>> >> >> >>>> >> >>>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642 >>>> >>>> <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642> >>>> >> >> _______________________________________________ >>>> >> >> Wicket-user mailing list >>>> >> >> Wicket-user@lists.sourceforge.net >>>> <mailto:Wicket-user@lists.sourceforge.net> >>>> >> >> >>>> https://lists.sourceforge.net/lists/listinfo/wicket-user >>>> <https://lists.sourceforge.net/lists/listinfo/wicket-user> >>>> >> >> >>>> >> > >>>> >> > >>>> >> > ------------------------------------------------------- >>>> >> > All the advantages of Linux Managed >>>> Hosting--Without the Cost and Risk! >>>> >> > Fully trained technicians. The highest number of Red Hat >>>> >> certifications in >>>> >> > the hosting industry. Fanatical Support. Click to learn more >>>> >> > >>>> >> >>>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642 >>>> >>>> <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642> >>>> >> > _______________________________________________ >>>> >> > Wicket-user mailing list >>>> >> > Wicket-user@lists.sourceforge.net >>>> <mailto:Wicket-user@lists.sourceforge.net> >>>> >> > https://lists.sourceforge.net/lists/listinfo/wicket-user >>>> <https://lists.sourceforge.net/lists/listinfo/wicket-user> >>>> >> > >>>> >> >>>> >> >>>> >> >>>> >> ------------------------------------------------------- >>>> >> All the advantages of Linux Managed Hosting--Without the Cost and >>>> Risk! >>>> >> Fully trained technicians. The highest number of Red Hat >>>> >> certifications in >>>> >> the hosting industry. Fanatical Support. Click to learn more >>>> >> >>>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642 >>>> >>>> <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642> >>>> >> _______________________________________________ >>>> >> Wicket-user mailing list >>>> >> Wicket-user@lists.sourceforge.net >>>> <mailto:Wicket-user@lists.sourceforge.net> >>>> >> https://lists.sourceforge.net/lists/listinfo/wicket-user >>>> <https://lists.sourceforge.net/lists/listinfo/wicket-user> >>>> >> >>>> > >>>> > >>>> > ------------------------------------------------------- >>>> > All the advantages of Linux Managed Hosting--Without the Cost and >>>> Risk! >>>> > Fully trained technicians. The highest number of Red Hat >>>> certifications in >>>> > the hosting industry. Fanatical Support. Click to learn more >>>> > >>>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642 >>>> >>>> <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642> >>>> > _______________________________________________ >>>> > Wicket-user mailing list >>>> > Wicket-user@lists.sourceforge.net >>>> <mailto:Wicket-user@lists.sourceforge.net> >>>> > https://lists.sourceforge.net/lists/listinfo/wicket-user >>>> <https://lists.sourceforge.net/lists/listinfo/wicket-user> >>>> > >>>> >>>> >>>> >>>> ------------------------------------------------------- >>>> All the advantages of Linux Managed Hosting--Without the Cost and Risk! >>>> Fully trained technicians. The highest number of Red Hat >>>> certifications in >>>> the hosting industry. Fanatical Support. Click to learn more >>>> >>>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642 >>>> >>>> <http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642> >>>> _______________________________________________ >>>> Wicket-user mailing list >>>> Wicket-user@lists.sourceforge.net >>>> <mailto:Wicket-user@lists.sourceforge.net> >>>> https://lists.sourceforge.net/lists/listinfo/wicket-user >>>> >> > ------------------------------------------------------- > All the advantages of Linux Managed Hosting--Without the Cost and Risk! > Fully trained technicians. The highest number of Red Hat certifications in > the hosting industry. Fanatical Support. Click to learn more > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642 > _______________________________________________ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user ------------------------------------------------------- All the advantages of Linux Managed Hosting--Without the Cost and Risk! Fully trained technicians. The highest number of Red Hat certifications in the hosting industry. Fanatical Support. Click to learn more http://sel.as-us.falkag.net/sel?cmd=lnk&kid7521&bid$8729&dat1642 _______________________________________________ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
