Re: DropDownChoice and selected value...

2010-01-09 Thread Facundo Miquel 
Hi, thanks for the tip.. unfortunately , I tried this, (a shorter version at
least..)

add(new DropDownChoice(userProfile.city,
new PropertyModel(this.getModel(), userProfile.city),
new LoadableDetachableModel() {
@Override
protected Object load() {
return sysMultivaluesProvider.getMVList(CITY);
}
}
)
);

but the problem is the same the selected value is persisted into the
database but when I edit the record the value is not selected  in the
dropdown.. any clues?

I'm obviously missing something!!

TIA


On Thu, Jan 7, 2010 at 1:43 PM, Kogel, Jonck-van-der 
jonck-van-der.ko...@bmw.nl wrote:

 Hi,
 I also had this problem once. It turned out to have to do with my list
 of choices becoming stale. I solved this by putting the choices in a
 LoadableDetachableModel.

 ie:

 IModelListYourObject yourObjectsModel = new
 LoadableDetachableModelListYourObject() {
  @Override
  protected ListYourObject load() {
  return yourObjectService.findAll();
  }

 };

 add(new YourDropDownChoiceYourObject(foo,
  new PropertyModelYourObject(yourModel, bar),
  yourObjectsModel));


 

 From: Facundo Miquel [mailto:facu...@easytech.com.ar]
 Sent: donderdag 7 januari 2010 15:18
 To: users@wicket.apache.org
 Subject: DropDownChoice and selected value...


 Hello all..

 First of all, I know that this has been discussed here, I searched the
 archives but could not find an answer, or at least understand one, so
 please If someone can help me I would greatly appreciate it...


 I have a small problem with Drop Down Choices and the selected value
 when editing an existing record... and I wanted to validate that I'm
 doing things the correct way.. and if so.. if there is a known issue

 the scenario is as follows...

 I created an extended class (just to simplify my work) to generate DDC
 from a multivalues tables (aka, a table where one holds different types
 of things.. countries, cities, status codes, etc..).

 The rest of the mail will be in RED for readability...

 In my tables I'm required to store the code and not the value so
 basically I created the following class..(these are fractions.. I'm
 attaching the actual clasess..)

 public class mvDropDownChoice extends DropDownChoice {
 ...
 static List mvValues = null;
 @SuppressWarnings(serial)
 public mvDropDownChoice(String id, String mvCode, IModel model) {
 super(id, new PropertyModel(model,
 id),sysMultivaluesProvider.getMVList(mvCode),new IChoiceRenderer() {
 public String getDisplayValue(Object object) {
SysMultivalues mv = (SysMultivalues) object;
return mv.getMvMeaning();
}
public String getIdValue(Object object, int index) {
if (index == -1)
return null;
return ((SysMultivalues)mvValues.get(index)).getMvCode();
}
 });
 mvValues = sysMultivaluesProvider.getMVList(mvCode);
 }
 ...
 ..


 now I call this in the following way..
 ---
 
 import net.databinder.valid.hib.ValidDataForm;

 @AuthorizeInstantiation(Roles.USER)
 public class updateUserProfile extends Panel{

 private static final long serialVersionUID = 2834437668800017171L;
 EditForm form;
 ...
 public updateUserProfile(String id, String userId) {
 super(id);
 final Integer userIdInt = Integer.parseInt(userId);
 add(form = new EditForm(userProfileForm,
 Long.parseLong(userId.trim(;




 }




 protected class EditForm extends ValidDataForm {
 @SuppressWarnings({ serial, unchecked })
 public EditForm(String id, Long userId) {
 super(id, SecUsers.class,userId);
 add(new TextField(userName).setRequired(true));
 .
 add(new mvDropDownChoice(userProfile.country,COUNTRY,
 this.getModel()));
 .

 and this generates the following HTML output
 --
 select name=userProfile.country class=select
 wicket:id=userProfile.country
 option selected=selected value=Choose One/option

 option value=ARGArgentina/option
 option value=UYUruguay/option
 /select

 ---


 Wich is correct, O have the code.. as the value. the description as the
 user readable choice.. the CODE is persisted to the database (AKA in a
 select country from sec_users the country is returned ARG | UY and not
 Argentina | Uruguay which is what I need..) but my problem as stated
 before is that I can't get the choice to come up with the correct
 selected value (Argentina / Uruguay) and it always comes out with
 Choose One..




 TIA

Re: DropDownChoice and selected value...

2010-01-09 Thread Pieter Degraeuwe 
check your equals() method of the selected object's classes

On Sun, Jan 10, 2010 at 7:03 AM, Facundo Miquel facu...@easytech.com.arwrote:

 Hi, thanks for the tip.. unfortunately , I tried this, (a shorter version
 at
 least..)

 add(new DropDownChoice(userProfile.city,
new PropertyModel(this.getModel(), userProfile.city),
new LoadableDetachableModel() {
@Override
protected Object load() {
return sysMultivaluesProvider.getMVList(CITY);
}
}
)
 );

 but the problem is the same the selected value is persisted into the
 database but when I edit the record the value is not selected  in the
 dropdown.. any clues?

 I'm obviously missing something!!

 TIA


 On Thu, Jan 7, 2010 at 1:43 PM, Kogel, Jonck-van-der 
 jonck-van-der.ko...@bmw.nl wrote:

  Hi,
  I also had this problem once. It turned out to have to do with my list
  of choices becoming stale. I solved this by putting the choices in a
  LoadableDetachableModel.
 
  ie:
 
  IModelListYourObject yourObjectsModel = new
  LoadableDetachableModelListYourObject() {
   @Override
   protected ListYourObject load() {
   return yourObjectService.findAll();
   }
 
  };
 
  add(new YourDropDownChoiceYourObject(foo,
   new PropertyModelYourObject(yourModel, bar),
   yourObjectsModel));
 
 
  
 
  From: Facundo Miquel [mailto:facu...@easytech.com.ar]
  Sent: donderdag 7 januari 2010 15:18
  To: users@wicket.apache.org
  Subject: DropDownChoice and selected value...
 
 
  Hello all..
 
  First of all, I know that this has been discussed here, I searched the
  archives but could not find an answer, or at least understand one, so
  please If someone can help me I would greatly appreciate it...
 
 
  I have a small problem with Drop Down Choices and the selected value
  when editing an existing record... and I wanted to validate that I'm
  doing things the correct way.. and if so.. if there is a known issue
 
  the scenario is as follows...
 
  I created an extended class (just to simplify my work) to generate DDC
  from a multivalues tables (aka, a table where one holds different types
  of things.. countries, cities, status codes, etc..).
 
  The rest of the mail will be in RED for readability...
 
  In my tables I'm required to store the code and not the value so
  basically I created the following class..(these are fractions.. I'm
  attaching the actual clasess..)
 
  public class mvDropDownChoice extends DropDownChoice {
  ...
  static List mvValues = null;
  @SuppressWarnings(serial)
  public mvDropDownChoice(String id, String mvCode, IModel model) {
  super(id, new PropertyModel(model,
  id),sysMultivaluesProvider.getMVList(mvCode),new IChoiceRenderer() {
  public String getDisplayValue(Object object) {
 SysMultivalues mv = (SysMultivalues) object;
 return mv.getMvMeaning();
 }
 public String getIdValue(Object object, int index) {
 if (index == -1)
 return null;
 return ((SysMultivalues)mvValues.get(index)).getMvCode();
 }
  });
  mvValues = sysMultivaluesProvider.getMVList(mvCode);
  }
  ...
  ..
 
 
  now I call this in the following way..
  ---
  
  import net.databinder.valid.hib.ValidDataForm;
 
  @AuthorizeInstantiation(Roles.USER)
  public class updateUserProfile extends Panel{
 
  private static final long serialVersionUID = 2834437668800017171L;
  EditForm form;
  ...
  public updateUserProfile(String id, String userId) {
  super(id);
  final Integer userIdInt = Integer.parseInt(userId);
  add(form = new EditForm(userProfileForm,
  Long.parseLong(userId.trim(;
 
 
 
 
  }
 
 
 
 
  protected class EditForm extends ValidDataForm {
  @SuppressWarnings({ serial, unchecked })
  public EditForm(String id, Long userId) {
  super(id, SecUsers.class,userId);
  add(new TextField(userName).setRequired(true));
  .
  add(new mvDropDownChoice(userProfile.country,COUNTRY,
  this.getModel()));
  .
 
  and this generates the following HTML output
  --
  select name=userProfile.country class=select
  wicket:id=userProfile.country
  option selected=selected value=Choose One/option
 
  option value=ARGArgentina/option
  option value=UYUruguay/option
  /select
 
  ---
 
 
  Wich is correct, O have the code.. as the value. the description as the
  user readable choice.. the CODE is persisted to the database (AKA in a
  select country from sec_users the country is returned ARG | UY and not
  Argentina | Uruguay which is what I need..) but my problem as stated
  before is that I can't get the choice to come up with the correct
  selected value (Argentina / Uruguay) and it always comes out with
  Choose One..
 
 
 
 
  TIA
 
 
 
 
 




-- 
Pieter Degraeuwe
Systemworks bvba
Belgiëlaan 61
9070 Destelbergen
GSM: +32 (0)485/68.60.85
Email: pieter.degrae...@systemworks.be
visit us at http://www.systemworks.be

Re: DropDownChoice and selected value...

2010-01-09 Thread Martin Makundi 
Yeah, or implement IChoiceRenderer?

2010/1/10 Pieter Degraeuwe pieter.degrae...@systemworks.be:
 check your equals() method of the selected object's classes

 On Sun, Jan 10, 2010 at 7:03 AM, Facundo Miquel 
 facu...@easytech.com.arwrote:

 Hi, thanks for the tip.. unfortunately , I tried this, (a shorter version
 at
 least..)

 add(    new DropDownChoice(userProfile.city,
                    new PropertyModel(this.getModel(), userProfile.city),
                    new LoadableDetachableModel() {
                       �...@override
                        protected Object load() {
                            return sysMultivaluesProvider.getMVList(CITY);
                        }
                    }
                )
 );

 but the problem is the same the selected value is persisted into the
 database but when I edit the record the value is not selected  in the
 dropdown.. any clues?

 I'm obviously missing something!!

 TIA


 On Thu, Jan 7, 2010 at 1:43 PM, Kogel, Jonck-van-der 
 jonck-van-der.ko...@bmw.nl wrote:

  Hi,
  I also had this problem once. It turned out to have to do with my list
  of choices becoming stale. I solved this by putting the choices in a
  LoadableDetachableModel.
 
  ie:
 
  IModelListYourObject yourObjectsModel = new
  LoadableDetachableModelListYourObject() {
  �...@override
   protected ListYourObject load() {
   return yourObjectService.findAll();
   }
 
  };
 
  add(new YourDropDownChoiceYourObject(foo,
   new PropertyModelYourObject(yourModel, bar),
   yourObjectsModel));
 
 
  
 
  From: Facundo Miquel [mailto:facu...@easytech.com.ar]
  Sent: donderdag 7 januari 2010 15:18
  To: users@wicket.apache.org
  Subject: DropDownChoice and selected value...
 
 
  Hello all..
 
  First of all, I know that this has been discussed here, I searched the
  archives but could not find an answer, or at least understand one, so
  please If someone can help me I would greatly appreciate it...
 
 
  I have a small problem with Drop Down Choices and the selected value
  when editing an existing record... and I wanted to validate that I'm
  doing things the correct way.. and if so.. if there is a known issue
 
  the scenario is as follows...
 
  I created an extended class (just to simplify my work) to generate DDC
  from a multivalues tables (aka, a table where one holds different types
  of things.. countries, cities, status codes, etc..).
 
  The rest of the mail will be in RED for readability...
 
  In my tables I'm required to store the code and not the value so
  basically I created the following class..(these are fractions.. I'm
  attaching the actual clasess..)
 
  public class mvDropDownChoice extends DropDownChoice {
  ...
  static List mvValues = null;
  @SuppressWarnings(serial)
  public mvDropDownChoice(String id, String mvCode, IModel model) {
  super(id, new PropertyModel(model,
  id),sysMultivaluesProvider.getMVList(mvCode),new IChoiceRenderer() {
  public String getDisplayValue(Object object) {
         SysMultivalues mv = (SysMultivalues) object;
         return mv.getMvMeaning();
     }
     public String getIdValue(Object object, int index) {
     if (index == -1)
     return null;
     return ((SysMultivalues)mvValues.get(index)).getMvCode();
     }
  });
  mvValues = sysMultivaluesProvider.getMVList(mvCode);
  }
  ...
  ..
 
 
  now I call this in the following way..
  ---
  
  import net.databinder.valid.hib.ValidDataForm;
 
  @AuthorizeInstantiation(Roles.USER)
  public class updateUserProfile extends Panel{
 
  private static final long serialVersionUID = 2834437668800017171L;
  EditForm form;
  ...
  public updateUserProfile(String id, String userId) {
  super(id);
  final Integer userIdInt = Integer.parseInt(userId);
  add(form = new EditForm(userProfileForm,
  Long.parseLong(userId.trim(;
 
 
 
 
  }
 
 
 
 
  protected class EditForm extends ValidDataForm {
  @SuppressWarnings({ serial, unchecked })
  public EditForm(String id, Long userId) {
  super(id, SecUsers.class,userId);
  add(new TextField(userName).setRequired(true));
  .
  add(new mvDropDownChoice(userProfile.country,COUNTRY,
  this.getModel()));
  .
 
  and this generates the following HTML output
  --
  select name=userProfile.country class=select
  wicket:id=userProfile.country
  option selected=selected value=Choose One/option
 
  option value=ARGArgentina/option
  option value=UYUruguay/option
  /select
 
  ---
 
 
  Wich is correct, O have the code.. as the value. the description as the
  user readable choice.. the CODE is persisted to the database (AKA in a
  select country from sec_users the country is returned ARG | UY and not
  Argentina | Uruguay which is what I need..) but my problem as stated
  before is that I can't get the choice to come up with the correct
  selected value (Argentina / Uruguay) and it always comes out with
  Choose One..
 
 
 
 
  TIA
 
 
 
 
 




 --
 Pieter Degraeuwe
 Systemworks bvba
 Belgiëlaan 61
 9070

RE: DropDownChoice and selected value...

2010-01-07 Thread Kogel, Jonck-van-der 
Hi,
I also had this problem once. It turned out to have to do with my list
of choices becoming stale. I solved this by putting the choices in a
LoadableDetachableModel.
 
ie:
 
IModelListYourObject yourObjectsModel = new
LoadableDetachableModelListYourObject() {
 @Override
 protected ListYourObject load() {
  return yourObjectService.findAll();
 }
 
};
 
add(new YourDropDownChoiceYourObject(foo,
  new PropertyModelYourObject(yourModel, bar),
  yourObjectsModel));
 



From: Facundo Miquel [mailto:facu...@easytech.com.ar] 
Sent: donderdag 7 januari 2010 15:18
To: users@wicket.apache.org
Subject: DropDownChoice and selected value...


Hello all.. 

First of all, I know that this has been discussed here, I searched the
archives but could not find an answer, or at least understand one, so
please If someone can help me I would greatly appreciate it...


I have a small problem with Drop Down Choices and the selected value
when editing an existing record... and I wanted to validate that I'm
doing things the correct way.. and if so.. if there is a known issue

the scenario is as follows...

I created an extended class (just to simplify my work) to generate DDC
from a multivalues tables (aka, a table where one holds different types
of things.. countries, cities, status codes, etc..).

The rest of the mail will be in RED for readability...

In my tables I'm required to store the code and not the value so
basically I created the following class..(these are fractions.. I'm
attaching the actual clasess..)

public class mvDropDownChoice extends DropDownChoice {
...
static List mvValues = null;
@SuppressWarnings(serial)
public mvDropDownChoice(String id, String mvCode, IModel model) {
super(id, new PropertyModel(model,
id),sysMultivaluesProvider.getMVList(mvCode),new IChoiceRenderer() {
public String getDisplayValue(Object object) {
SysMultivalues mv = (SysMultivalues) object;
return mv.getMvMeaning();   
}
public String getIdValue(Object object, int index) {
if (index == -1)
return null;
return ((SysMultivalues)mvValues.get(index)).getMvCode(); 
}
});
mvValues = sysMultivaluesProvider.getMVList(mvCode);
}
...
..


now I call this in the following way..
---

import net.databinder.valid.hib.ValidDataForm;

@AuthorizeInstantiation(Roles.USER)
public class updateUserProfile extends Panel{

private static final long serialVersionUID = 2834437668800017171L;
EditForm form;
...
public updateUserProfile(String id, String userId) {
super(id);
final Integer userIdInt = Integer.parseInt(userId);
add(form = new EditForm(userProfileForm,
Long.parseLong(userId.trim(;




}




protected class EditForm extends ValidDataForm {
@SuppressWarnings({ serial, unchecked })
public EditForm(String id, Long userId) {
super(id, SecUsers.class,userId);
add(new TextField(userName).setRequired(true));
.
add(new mvDropDownChoice(userProfile.country,COUNTRY,
this.getModel()));
.

and this generates the following HTML output
--
select name=userProfile.country class=select
wicket:id=userProfile.country
option selected=selected value=Choose One/option

option value=ARGArgentina/option
option value=UYUruguay/option
/select

---


Wich is correct, O have the code.. as the value. the description as the
user readable choice.. the CODE is persisted to the database (AKA in a
select country from sec_users the country is returned ARG | UY and not
Argentina | Uruguay which is what I need..) but my problem as stated
before is that I can't get the choice to come up with the correct
selected value (Argentina / Uruguay) and it always comes out with
Choose One.. 




TIA