model.getFirstName() can't really return IModel, if
Customer.getFirstName() returns string.
Anyway, I like the idea, but I don't like the syntax. instead of one
line [add(new TextField("id", model).setRequred(true)) ] you have now
three separate lines.
So I was thinking of something more like
SafePropertyModel<Customer> model = new SafePropertyModel<Customer>(customer);
add(new TextField("tf", model.bind(model.proxy().getCustomerName()
)).setRequired(true));
This way you can have it one one line.
-Matej
On Fri, Feb 8, 2008 at 6:17 PM, Johan Compagner <[EMAIL PROTECTED]> wrote:
> don't worry about creating the models
> That will happen anyway in 1.3 (that needs to be done for example to get the
> right object especially when we generify stuff)
>
> see CompoundPropertyModel.wrapOnInheritance()
>
> joan
>
>
>
>
>
> On Feb 8, 2008 5:41 PM, Scott Swank <[EMAIL PROTECTED]> wrote:
>
> > Interesting. So
> >
> > model.getFirstName()
> >
> > would return a PropetyModel based on the results of proxy.eval()? If
> > I understand you correctly that creates many models (one per
> > component) instead of reusing a single model, but that may well not be
> > the end of the world. Or does getFirstName() return a CompoundModel
> > that is properly bound this this component? Intriguing none the less.
> > I hadn't considered this option, but I'm going to play with it a bit.
> > I rather like that direction.
> >
> >
> > On Feb 8, 2008 8:29 AM, Johan Compagner <[EMAIL PROTECTED]> wrote:
> > > i try to look at this this weekend, but i have a quick question
> > > I find it a bit verbose can't it be a bit shorter like this (just an
> > > example)
> > >
> > > SharedPropertyModel<Customer> model = new
> > > SharedPropertyModel<Customer>(customer);
> > > this.setModel(model);
> > >
> > > FormComponent firstName = new CustomerNameField("firstName",
> > > model.getFirstName()).setRequired(true);
> > > add(firstName);
> > >
> > > where getFirstName() returns the model
> > >
> > > johan
> > >
> > >
> > >
> > >
> > >
> > > On Feb 6, 2008 6:57 PM, Scott Swank <[EMAIL PROTECTED]> wrote:
> > >
> > > > One of our more clever developers created a CompoundPropertyModel that
> > > > uses a cglib proxy to strongly bind the mutators to the model. It
> > > > looks like this:
> > > >
> > > > SharedPropertyModel<Customer> model = new
> > > > SharedPropertyModel<Customer>(customer);
> > > > this.setModel(model);
> > > >
> > > > FormComponent firstName = new
> > > > CustomerNameField("firstName").setRequired(true);
> > > > model.bind(firstName).to().getFirstName();
> > > > add(firstName);
> > > >
> > > > FormComponent lastName = new
> > > > CustomerNameField("lastName").setRequired(true);
> > > > model.bind(lastName).to().getLastName();
> > > > add(lastName);
> > > >
> > > > FormComponent addr1 = new
> > > > AddressField("address1").setRequired(true);
> > > > model.bind(addr1).to().getAddress().getAddress1();
> > > > add(addr1);
> > > >
> > > > FormComponent addr2 = new AddressField("address2");
> > > > model.bind(addr2).to().getAddress().getAddress2();
> > > > add(addr2);
> > > >
> > > > FormComponent city = new CityField("city");
> > > > model.bind(city).to().getAddress().getCity();
> > > > add(city);
> > > >
> > > > We're happy to share if folk like this approach. N.B. that the .to()
> > > > call is for readability rather than out of any necessity.
> > > >
> > > > Cheers,
> > > > Scott
> > > >
> > > > --
> > > > Scott Swank
> > > > reformed mathematician
> > > >
> > >
> > > > ---------------------------------------------------------------------
> > > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > > For additional commands, e-mail: [EMAIL PROTECTED]
> > > >
> > > >
> > >
> >
> >
> >
> > --
> > Scott Swank
> > reformed mathematician
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
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Resizable and reorderable grid components.
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