Ahh, makes sense now. I changed all the fields to public because of that
little gotcha.
Josh Canfield wrote:
>
>> I have a class that I am using for each row in a grid, it is the mix of
>> multiple entities data. the question is where to put it?
>
> Are you using it in more than one page? With a tiny view class I
> sometimes just stick it right in the page/component that uses it.
> Otherwise, like Thiago said, you need to put it in a package that's
> not special to tapestry. How about /viewobject or /vo
>
> By the way
>> �...@property public Boolean ROLE_SUPER;
> This only works in your page and component classes. You'll need to
> create your own getter/setters.
>
> Josh
>
> On Wed, Jul 7, 2010 at 3:59 PM, ebt <no.spam.tal...@gmail.com> wrote:
>>
>> I have a class that I am using for each row in a grid, it is the mix of
>> multiple entities data. the question is where to put it? I tried placing
>> the
>> class in the component package and instantiating it within my page, tried
>> returning the class from an injected service, and nesting the class
>> within
>> the page POJO. in all cases it will work once and then on refresh I get
>> this
>> error:
>>
>> Failure writing parameter 'row' of component admin/Add:grid.rows: Failure
>> writing parameter 'row' of component admin/Add:grid: Could not find a
>> coercion from type com.foo.bar.pages.admin.Add$RolesRow to type
>> com.foo.bar.pages.admin.Add$RolesRow.
>>
>>
>> here is the class
>>
>> public static class RolesRow{
>> �...@property public Boolean ROLE_SUPER;
>> �...@property public Boolean ROLE_ADMIN;
>> �...@property public Boolean ROLE_USER;
>> �...@property public Boolean ROLE_VIEW;
>> �...@property public Boolean ROLE_EMAIL;
>> private Map<String,Role> roles;
>> public RolesRow(){
>>
>> }
>> public RolesRow(Map<String,Role> roles){
>> ROLE_SUPER = (roles.containsKey("ROLE_SUPER") ? true:false);
>> ROLE_ADMIN = (roles.containsKey("ROLE_ADMIN") ? true:false);
>> ROLE_USER = (roles.containsKey("ROLE_USER") ? true:false);
>> ROLE_VIEW = (roles.containsKey("ROLE_VIEW") ? true:false);
>> ROLE_EMAIL = (roles.containsKey("ROLE_EMAIL") ? true:false);
>> this.roles = roles;
>> }
>> public List<Role> selected(){
>> List<Role> r = new ArrayList<Role>();
>> checked(r,"ROLE_SUPER",ROLE_SUPER);
>> checked(r,"ROLE_ADMIN",ROLE_ADMIN);
>> checked(r,"ROLE_USER",ROLE_USER);
>> checked(r,"ROLE_VIEW",ROLE_VIEW);
>> checked(r,"ROLE_EMAIL",ROLE_EMAIL);
>> return r;
>> }
>> private void checked(List<Role> r,String field,Boolean obj){
>> if (obj !=null && obj == true){
>> r.add(roles.get(field));
>> }
>>
>> }
>> I am instantiating the record in setupRender:
>>
>> void setupRender(){
>> List<RolesRow> list = new ArrayList<RolesRow>();
>> list.add(new RolesRow());
>> --
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>>
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>
>
>
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