Get Value entered in CheckBoxMultipleChoice and TextFields

[tsuresh <su...@hotmail.com>]

Hello every body,
  I have got the problem again, I have a form to add new Role which has
name, description and list of permissions. Role name and description are in
text fields and permissions are as checkboxmultiplechoice, I am having
difficult time in getting the values of the checked boxes. How do I get the
list of checked values in onSubmit() method. I tried as in code shown below
but it never returned any checked value 
. What should I do ? I studied the examples in wicket component ref and
cwiki examples but could not succeed to solve it.

 public void roleAdd() {
        List permList = new ArrayList();
        Role role = new Role();
        CompoundPropertyModel roleAddModel = new
CompoundPropertyModel(role);
        final Form form = new RoleAddForm("roleForm",roleAddModel);
        
        add(form);
        final TextField roleComp = new TextField("name");
        final TextArea desComp = new TextArea("description");
        try{
            permList = p.list();
        }catch(SQLException e){
            String err = e.getMessage();
        }
        permComp = new CheckBoxMultipleChoice("permList",permList);
        permComp.setModel(new Model());
        form.add(roleComp);
        form.add(desComp);
        form.add(permComp);
    }
    
    class RoleAddForm extends Form{
        public RoleAddForm(String id, IModel model){
            super(id,model);
        }
        @Override
        public void onSubmit() {
            Role newRole = (Role)getModelObject();
            Role r = new Role(); // Role to a be added
            r.setName(newRole.getName());
            r.setDescription(newRole.getDescription());
            List perms;
            perms = (List) model.getObject(permComp);
           ....................
           ....................
     }

thanks


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Re: Get Value entered in CheckBoxMultipleChoice and TextFields

[Dipu Seminlal <di...@googlemail.com>]

take a look at the CheckBoxMultipleChoicePage in the wicket examples,
that will give you the idea, i have not used it myself though.

regards
-dipu

On Nov 29, 2007 12:49 PM, tsuresh <su...@hotmail.com> wrote:

>
> Hello every body,
>  I have got the problem again, I have a form to add new Role which has
> name, description and list of permissions. Role name and description are
> in
> text fields and permissions are as checkboxmultiplechoice, I am having
> difficult time in getting the values of the checked boxes. How do I get
> the
> list of checked values in onSubmit() method. I tried as in code shown
> below
> but it never returned any checked value
> . What should I do ? I studied the examples in wicket component ref and
> cwiki examples but could not succeed to solve it.
>
>  public void roleAdd() {
>        List permList = new ArrayList();
>        Role role = new Role();
>        CompoundPropertyModel roleAddModel = new
> CompoundPropertyModel(role);
>        final Form form = new RoleAddForm("roleForm",roleAddModel);
>
>        add(form);
>        final TextField roleComp = new TextField("name");
>        final TextArea desComp = new TextArea("description");
>        try{
>            permList = p.list();
>        }catch(SQLException e){
>            String err = e.getMessage();
>        }
>        permComp = new CheckBoxMultipleChoice("permList",permList);
>        permComp.setModel(new Model());
>        form.add(roleComp);
>        form.add(desComp);
>        form.add(permComp);
>    }
>
>    class RoleAddForm extends Form{
>        public RoleAddForm(String id, IModel model){
>            super(id,model);
>        }
>        @Override
>        public void onSubmit() {
>            Role newRole = (Role)getModelObject();
>            Role r = new Role(); // Role to a be added
>            r.setName(newRole.getName());
>            r.setDescription(newRole.getDescription());
>            List perms;
>            perms = (List) model.getObject(permComp);
>           ....................
>           ....................
>     }
>
> thanks
>
>
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> View this message in context:
> http://www.nabble.com/Get-Value-entered-in--CheckBoxMultipleChoice--and-TextFields-tf4896987.html#a14025061
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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