I meant between requests On Wed, Oct 6, 2010 at 11:41 AM, Shelli Orton <shelli.or...@sjrb.ca> wrote: > No, the getList() (called in the LDM load()) is only called once. For the > buttons add, edit and delete, the processng is like this: > > - ldm.load() (which calls getList()) > - button.onSubmit() > - ldm.detach() (called two times) > > For the save button, the processing is: > > - button.onSubmit() > - ldm.load() > - ldm.detach() (called two times) > > I've discovered another anomaly in my code. When I choose a record and click > the edit button, the record is displayed in the edit group. If I then choose > cancel, the edit group is no longer displayed and the ddc selection is null. > I then choose another record from the list and edit and the previous record > information is displayed in the edit group even though the ddc shows the > newly selected record. > > I added get/set for the selectedRecord and set breakpoints, but those methods > are never called. Since the edit group components use PropertyModels, > shouldn't the get method be called each time the page is submitted? > > Shelli > > > -----Original Message----- > From: jcar...@carmanconsulting.com [mailto:jcar...@carmanconsulting.com] On > Behalf Of James Carman > Sent: Tuesday, October 05, 2010 4:50 PM > To: users@wicket.apache.org > Subject: Re: DropDownChoice/Model Confusion > > Is your getList() being called multiple times? > > On Tue, Oct 5, 2010 at 6:37 PM, Shelli Orton <shelli.or...@sjrb.ca> wrote: >> I overrode the detach method in my class (which simply calls super.detach()) >> so I could set a breakpoint and see if it gets called and it does. >> >> Shelli >> >> -----Original Message----- >> From: Shelli Orton >> Sent: Tuesday, October 05, 2010 2:24 PM >> To: users@wicket.apache.org >> Subject: RE: DropDownChoice/Model Confusion >> >> I don't know how to determine that. >> >> -----Original Message----- >> From: jcar...@carmanconsulting.com [mailto:jcar...@carmanconsulting.com] On >> Behalf Of James Carman >> Sent: Tuesday, October 05, 2010 1:44 PM >> To: users@wicket.apache.org >> Subject: Re: DropDownChoice/Model Confusion >> >> Is it being detached? >> >> On Tue, Oct 5, 2010 at 3:26 PM, Shelli Orton <shelli.or...@sjrb.ca> wrote: >>> No, I'm not using AJAX. Is there a way to force the LDB to reload? >>> >>> Shelli >>> >>> -----Original Message----- >>> From: jcgarciam [mailto:jcgarc...@gmail.com] >>> Sent: Tuesday, October 05, 2010 12:52 PM >>> To: users@wicket.apache.org >>> Subject: Re: DropDownChoice/Model Confusion >>> >>> >>> I dont think it may be related to the hierarchy, are you using AJAX? >>> >>> On Tue, Oct 5, 2010 at 2:38 PM, Shelli Orton [via Apache Wicket] < >>> ml-node+2956527-385265518-65...@n4.nabble.com<ml-node%2B2956527-38526551 >>> 8-65...@n4.nabble.com> >>>> wrote: >>> >>>> Hmm, that code sort of works. When I create or edit a record, the >>> list >>>> is updated. However, when I delete a record it is not. My component >>>> hierarchy is set up like this (hope it makes sense): >>>> >>>> TabPanel >>>> - SelectForEditForm >>>> - MyRecords (DDC) >>>> - Add (Button) >>>> - Edit (Button) >>>> - Delete (Button) >>>> - EditGroup (WebMarkupContainer) >>>> - EditForm >>>> - MyRecord Name (TextField) >>>> - MyRecord Attribute (DDC) >>>> - Save (Button) >>>> - Cancel (Button) >>>> >>>> I created the EditGroup so that I can hide/display the edit panel. >>>> Debugging the application shows that the save button onSubmit is >>> called >>>> before the update of the myRecordsModel LDM and this is why the list >>> is >>>> updated when I create/edit a record. The delete button onSubmit is >>>> called after the update of the myRecordsModel LDM and that is why a >>>> deleted record is still visible in the list. >>>> >>>> I think the issue has something to do with the buttons being in >>>> different places in the component hierarchy. Can you provide any >>>> guidance on if there's some way to have the LDM updated after the >>> delete >>>> onSubmit? >>>> >>>> Thanks again, >>>> Shelli >>>> >>>> -----Original Message----- >>>> From: jcgarciam [mailto:[hidden >>> email]<http://user/SendEmail.jtp?type=node&node=2956527&i=0>] >>>> >>>> Sent: Tuesday, October 05, 2010 9:33 AM >>>> To: [hidden email] >>> <http://user/SendEmail.jtp?type=node&node=2956527&i=1> >>>> Subject: Re: DropDownChoice/Model Confusion >>>> >>>> >>>> Yes, that should make your DDC to query the list any time it needs to >>> re >>>> render. >>>> >>>> To your 2nd. question in order to set a default or selected value, >>> just >>>> set >>>> a "MyRecord" reference to your property, keep in mind that your >>>> "MyRecord" >>>> should implement and equals/hashcode correctly. >>>> >>>> >>>> On Tue, Oct 5, 2010 at 12:00 PM, Shelli Orton [via Apache Wicket] < >>>> [hidden email] >>> <http://user/SendEmail.jtp?type=node&node=2956527&i=2><ml-node%2B2956214 >>> -1797994 >>>> >>>> [hidden email] <http://user/SendEmail.jtp?type=node&node=2956527&i=3>> >>>> > wrote: >>>> >>>> > Hi, >>>> > >>>> > Thanks for replying. Just to clarify, do you mean do something like >>>> > this: >>>> > >>>> > >>>> > LoadableDetachableModel<List<MyRecord>> myRecordsModel = new >>>> > LoadableDetachableModel<List<MyRecord>>() >>>> > { >>>> > @Override >>>> > protected List<MyRecord> load() >>>> > { >>>> > return myRecordService.getList(); >>>> > } >>>> > }; >>>> > >>>> > MyRecord selectedRecord; >>>> > >>>> > form.add(new DropDownChoice<MyRecord>("records", >>>> > new PropertyModel<MyRecord>(this, "selectedRecord"), >>>> > myRecordsModel, >>>> > new MyRecordRenderer()).setNullValid(false)); >>>> > >>>> > Shelli >>>> > >>>> > -----Original Message----- >>>> > From: jcgarciam [mailto:[hidden >>>> email]<http://user/SendEmail.jtp?type=node&node=2956214&i=0>] >>>> > >>>> > Sent: Monday, October 04, 2010 6:27 PM >>>> > To: [hidden email] >>>> <http://user/SendEmail.jtp?type=node&node=2956214&i=1> >>>> > Subject: Re: DropDownChoice/Model Confusion >>>> > >>>> > >>>> > Hi, instead of passing "getMyRecords()" in the constructor wrap it >>>> > around >>>> > a LoadableDetachableModel and pass that model to the DDC. The >>>> difference >>>> > is >>>> > that your current list is fetch only once at construction of your >>>> pages >>>> >>>> > and >>>> > is considered static because its never get called again unless you >>>> > triggered >>>> > it by entering to a new page instance, while by using a LDM the >>>> > component >>>> > will ask for it every time it needs to re-render them. >>>> > >>>> > >>>> > On Mon, Oct 4, 2010 at 6:52 PM, Shelli Orton [via Apache Wicket] < >>>> > [hidden email] >>>> >>> <http://user/SendEmail.jtp?type=node&node=2956214&i=2><ml-node%2B2955144 >>>> -66557051 >>>> >>>> > >>>> > [hidden email] >>> <http://user/SendEmail.jtp?type=node&node=2956214&i=3>> >>>> > > wrote: >>>> > >>>> > > I am writing a (simple?) database CRUD app where I have multiple >>> tab >>>> > > panels that encapsulate the different tables in the database. On >>> a >>>> > > panel there's a dropdownchoice which lists the existing records >>> for >>>> > that >>>> > > table. There's also create, delete and edit buttons (and and edit >>>> > panel >>>> > > with save and cancel buttons). When I create, edit or delete any >>> of >>>> > the >>>> > > records, the dropdownchoice list doesn't reflect the changes until >>> I >>>> > > open a new session. So my question is how to reload the list >>> after >>>> > one >>>> > > of these actions is done? >>>> > > >>>> > > Currently my dropdownchoice model is set like this: >>>> > > >>>> > > MyRecord selectedRecord; >>>> > > ... >>>> > > form.add(new DropDownChoice<MyRecord>("records", >>>> > > new PropertyModel<MyRecord>(this, "selectedRecord"), >>>> > > getMyRecords(), // method that retrieves from the database >>>> > (via >>>> > > JPA) >>>> > > new MyRecordRenderer()).setNullValid(false)); // used to >>>> > return >>>> > > the display attribute of MyRecord >>>> > > >>>> > > I am trying to understand if using a LoadableDetachableModel will >>> do >>>> > the >>>> > >>>> > > reload that I want. Also, I don't know how to set the >>> selectedRecord >>>> > > using that type of model or if it's even possible. >>>> > > >>>> > > Any advice? >>>> > > >>>> > > Thanks! >>>> > > >>>> > > Shelli >>>> > > >>>> > > >>>> --------------------------------------------------------------------- >>>> >>>> > > To unsubscribe, e-mail: [hidden >>>> > email]<http://user/SendEmail.jtp?type=node&node=2955144&i=0> >>>> > > For additional commands, e-mail: [hidden >>>> > email]<http://user/SendEmail.jtp?type=node&node=2955144&i=1> >>>> > > >>>> > > >>>> > > >>>> > > ------------------------------ >>>> > > View message @ >>>> > > >>>> > >>>> >>> http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusio >>> <http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusi >>> o?by-user=t> >>>> >>> <http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusi >>> <http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusi >>> ?by-user=t> >>>> o?by-user=t> >>>> > n-tp2955144p2955144.html >>>> > > To start a new topic under Apache Wicket, email >>>> > > >>>> > [hidden email] >>>> >>> <http://user/SendEmail.jtp?type=node&node=2956214&i=4><ml-node%2B1842946 >>>> -39801187 >>>> > >>>> > [hidden email] >>> <http://user/SendEmail.jtp?type=node&node=2956214&i=5>> >>>> > > To unsubscribe from Apache Wicket, click >>>> > >>>> >>> here<http://apache-wicket.1842946.n4.nabble.com/template/TplServlet.jtp< >>> http://apache-wicket.1842946.n4.nabble.com/template/TplServlet.jtp?by-us >>> er=t>< >>>> >>>> >>> http://apache-wicket.1842946.n4.nabble.com/template/TplServlet.jtp?by-us >>> <http://apache-wicket.1842946.n4.nabble.com/template/TplServlet.jtp?by-u >>> s&by-user=t> >>>> er=t>? >>>> > >>>> > >>>> >>> tpl=unsubscribe_by_code&node=1842946&code=amNnYXJjaWFtQGdtYWlsLmNvbXwxOD >>>> >>>> > QyOTQ2fDEyNTYxMzc3ODY=>. >>>> > > >>>> > > >>>> > > >>>> > >>>> > >>>> > -- >>>> > Sincerely, >>>> > JC (http://www.linkedin.com/in/jcgarciam) >>>> > Work smarter, not harder!. >>>> > >>>> > -- >>>> > View this message in context: >>>> > >>>> >>> http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusio >>> <http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusi >>> o?by-user=t> >>>> >>> <http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusi >>> <http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusi >>> ?by-user=t> >>>> o?by-user=t> >>>> > n-tp2955144p2955255.html >>>> > Sent from the Users forum mailing list archive at Nabble.com. >>>> > >>>> > >>> --------------------------------------------------------------------- >>>> > To unsubscribe, e-mail: [hidden >>>> email]<http://user/SendEmail.jtp?type=node&node=2956214&i=6> >>>> > For additional commands, e-mail: [hidden >>>> email]<http://user/SendEmail.jtp?type=node&node=2956214&i=7> >>>> > >>>> > >>>> > >>> --------------------------------------------------------------------- >>>> > To unsubscribe, e-mail: [hidden >>>> email]<http://user/SendEmail.jtp?type=node&node=2956214&i=8> >>>> > For additional commands, e-mail: [hidden >>>> email]<http://user/SendEmail.jtp?type=node&node=2956214&i=9> >>>> > >>>> > >>>> > >>>> > ------------------------------ >>>> > View message @ >>>> > >>>> >>> http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusio >>> <http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusi >>> o?by-user=t> >>>> n-tp2955144p2956214.html >>>> > To start a new topic under Apache Wicket, email >>>> > >>>> [hidden email] >>> <http://user/SendEmail.jtp?type=node&node=2956527&i=4><ml-node%2B1842946 >>> -39801187 >>>> >>>> [hidden email] <http://user/SendEmail.jtp?type=node&node=2956527&i=5>> >>>> > To unsubscribe from Apache Wicket, click >>>> >>> here<http://apache-wicket.1842946.n4.nabble.com/template/TplServlet.jtp< >>> http://apache-wicket.1842946.n4.nabble.com/template/TplServlet.jtp?by-us >>> er=t>? >>>> >>>> >>> tpl=unsubscribe_by_code&node=1842946&code=amNnYXJjaWFtQGdtYWlsLmNvbXwxOD >>>> QyOTQ2fDEyNTYxMzc3ODY=>. >>>> > >>>> > >>>> > >>>> >>>> >>>> -- >>>> Sincerely, >>>> JC (http://www.linkedin.com/in/jcgarciam) >>>> Work smarter, not harder!. >>>> >>>> -- >>>> View this message in context: >>>> >>> http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusio >>> <http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusi >>> o?by-user=t> >>>> n-tp2955144p2956283.html >>>> Sent from the Users forum mailing list archive at Nabble.com. >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: [hidden >>> email]<http://user/SendEmail.jtp?type=node&node=2956527&i=6> >>>> For additional commands, e-mail: [hidden >>> email]<http://user/SendEmail.jtp?type=node&node=2956527&i=7> >>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: [hidden >>> email]<http://user/SendEmail.jtp?type=node&node=2956527&i=8> >>>> For additional commands, e-mail: [hidden >>> email]<http://user/SendEmail.jtp?type=node&node=2956527&i=9> >>>> >>>> >>>> >>>> ------------------------------ >>>> View message @ >>>> >>> http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusio >>> n-tp2955144p2956527.html >>>> To start a new topic under Apache Wicket, email >>>> >>> ml-node+1842946-398011874-65...@n4.nabble.com<ml-node%2B1842946-39801187 >>> 4-65...@n4.nabble.com> >>>> To unsubscribe from Apache Wicket, click >>> here<http://apache-wicket.1842946.n4.nabble.com/template/TplServlet.jtp? >>> tpl=unsubscribe_by_code&node=1842946&code=amNnYXJjaWFtQGdtYWlsLmNvbXwxOD >>> QyOTQ2fDEyNTYxMzc3ODY=>. >>>> >>>> >>>> >>> >>> >>> -- >>> Sincerely, >>> JC (http://www.linkedin.com/in/jcgarciam) >>> Work smarter, not harder!. >>> >>> -- >>> View this message in context: >>> http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-Model-Confusio >>> n-tp2955144p2956669.html >>> Sent from the Users forum mailing list archive at Nabble.com. >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >>> For additional commands, e-mail: users-h...@wicket.apache.org >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >>> For additional commands, e-mail: users-h...@wicket.apache.org >>> >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
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