Title: Message
Hi
everyone,
Here is the
situation :
I have to display in
JSF components data (what ever it is) that come from a database (what
ever it is).
Which class is
supposed to format data so it can be displayed in JSF component ? For example
in some SelectItem objects.
Accordin
Hold on - classic MVC allows UI Data to access the model...
why should that be disallowed?
regards,
Martin
On 9/2/05, Clément Maignien <[EMAIL PROTECTED]> wrote:
>
> Hi everyone,
> Here is the situation :
> I have to display in JSF components data (what ever it is) that come from a
> databa
PROTECTED]
Envoyé : vendredi 2 septembre 2005 10:04
À : MyFaces Discussion
Objet : Re: Which class to prepare database data to be displayed in JSF
components
Hold on - classic MVC allows UI Data to access the model...
why should that be disallowed?
regards,
Martin
On 9/2/05, Clément Maigni
I find custom converters registered by class to be ideal for this purpose.
It converts data between business object format and String (required
on the presentation side).
On 9/2/05, Clément Maignien <[EMAIL PROTECTED]> wrote:
>
> Hi everyone,
> Here is the situation :
> I have to display in JS
Mike Kienenberger wrote:
I find custom converters registered by class to be ideal for this purpose.
It converts data between business object format and String (required
on the presentation side).
Not really totally feasable if you use a drop down box or another
control which needs a key,value p
Really? because that's precisely how I'm using it -- populating
pulldowns. My object is my value and my key/label is whatever
object.getName() returns.
On 9/2/05, Werner Punz <[EMAIL PROTECTED]> wrote:
> Mike Kienenberger wrote:
> > I find custom converters registered by class to be ideal for th
MAIL PROTECTED]>
>Subject: Re: Which class to prepare database data to be
displayed in JSF components
>To: MyFaces Discussion ,
[EMAIL PROTECTED]
>
>Really? because that's precisely how I'm using it --
populating
>pulldowns. My object is my value and my key/la
Mhh interesting...
I am missing something here (I must admit I have not written too many
custom converters yet)
how do you handle the problem that a selectone menu wants a Collection
of SelectItem
for the menu entries...?
Werner
Werner Punz wrote:
Mike Kienenberger wrote:
I find custom
>how do you handle the problem that a selectone menu wants a
Collection
>of SelectItem
>for the menu entries...?
Coach.unit.team is a Team object and Coach.getTeam returns a
list of Teams, wrapped w/ UIComponents of course.
Dennis Byrne
I have *SelectionItemProvider backing bean classes for each set of
database objects which convert a list of database objects into arrays
of SelectItems. Two methods for each, one of which adds a "" null-capable line if the attribute is not mandatory. I
automatically generate these backing beans
schek [mailto:[EMAIL PROTECTED]
> Envoyé : vendredi 2 septembre 2005 10:04
> À : MyFaces Discussion
> Objet : Re: Which class to prepare database data to be displayed in JSF
> components
>
>
> Hold on - classic MVC allows UI Data to access the model...
>
> why shoul
I agree a SelectItems mapper does not belong into the DAO,
if you want total abstraction, which a dao should give...
(I will correct that in the article tomorrow)
having a selectitemdao is a bad approach for total abstraction...
Werner
Martin Marinschek wrote:
Right - managedBeans as form
Btw... thanks, I am glad that people actually are reading
this small article...
I definitely would love to get more feedback on what is wrong
so that the article can become better over time
(feel free to edit yourself as well)
Werner
Clément Maignien wrote:
True true ... I'm only asking quest
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