Re: [Help-smalltalk] Re: html element id facility?

[Stefan Schmiedl]

On Fri, 26 Jun 2009 12:42:37 +0200
Nicolas Petton <address@hidden> wrote:

> Le vendredi 26 juin 2009 à 09:23 +0200, Stefan Schmiedl a écrit :
> > Hi Nico,
> > 
> 
> Hi Stefan,
> 
> 
> > does Iliad have any facility for generating unique element ids
> > (like nextId in Seaside)?
> > 
> 
> Yes, you can use Iliad.Id or Iliad.Session>>nextId
> 
> e div id: self session nextId.
> e div id: Id new.

Will I break something if I stupidly mix these two different ways?

> 
> > I've been brooding about how to work with labels and checkboxes
> > being used in a list of multiple choice questions.
> 
> Maybe I should write something about forms and actions in Iliad?

You can write whatever you want on Iliad, I'll read it :-)

> It basically works like anchors:
> 
> | form |
> form := e form.
> form checkbox 
>       action: [:boolean | self doSomethingWith: boolean];
>       checked: true.
> form button 
>       text: 'submit'

I am coming to this later today .-)

My current plan is to _not_ use any forms, instead have every
radiobutton submit a request to the server after being activated.
Probably some 
        e radioButton onChange: [...]
thing I assume.

On a side note: 

I'll have lots of places showing things like

  6*9=42   o true   o false   o don't know

hence I feel the strong need for collecting label and radiobutton into
a single object, which would be descendant of Element, right?
Ideally, I'll end today having code like

  [:e | 
    e text: '6*9=42'.
    model answers do: [ :a | 
      e radioButton: a label; onChange: [ whatever: a value ]
    ]
  ]
 

Thanks,
s.

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