[Spec] List and notebook page

Hi,

In a list contained in a notebook page, the display bloc is not called as expect:

Likely I missed something, any idea?

Thank. Keep safe.

Hilaire

connectPresenters 
    scripts whenSelectedItemChanged: [ :class |
        methods selectPageIndex: 1.
        ((methods pageAt: 1) activePresenter )
            items:  class methods;
            display: [:aMethod | self halt. aMethod selector].
        source     clearContent ].

newMethodsList
    methods := self newNotebook.
    methods
        addPage: self instanceMethodsTab;
        addPage: self classMethodsTab

instanceMethodsTab
    ^ SpNotebookPage 
        title: 'Methods' translated 
        provider: [ self newList ]

-- 
Dr. Geo
http://drgeo.eu

Hi,

I refactor a bit the code, to have a slightly better behavior.

I send the #display: message at the time the list is installed in the notebook page:

newMethodsList
    methods := self newNotebook.
    methods
        addPage: self instanceMethodsTab;
        addPage: self classMethodsTab

instanceMethodsTab
    ^ SpNotebookPage 
        title: 'Methods' translated 
        provider: [ self newList
            display: [:aMethod | aMethod selector ];
            yourself]

classMethodsTab
    ^ SpNotebookPage 
        title: 'Script data' translated 
        provider: [ self newList 
            display: [:aMethod | aMethod selector ];
            yourself]

Then I connect the presenters:

connectPresenters 
    scripts whenSelectedItemChanged: [ :class | 
        methods resetAllPageContents.
        (methods pageAt: 1) whenRetrievedDo: [ :list  |  list  items:  class methods].
        (methods pageAt: 2) whenRetrievedDo: [ :list  | list  items:  class class methods].
        methods selectPageIndex: 1.
        source     clearContent ].

The behavior is mostly as expected, but when the I click for the first time on a script at the left, the notebook list in page 1 is not updated (empty):

Then when I click a second time on another script it is updated, then also in the first clicked script:

Any idea ?

I joined the complete class too.

Thanks. Keep safe.

Hilaire

-- 
Dr. Geo
http://drgeo.eu

I resolved the issue, but it looks counter intuitive. Any rational?

connectPresenters 
    scripts whenSelectedItemChanged: [ :class | 
        source clearContent; behavior: nil.
        class ifNotNil: [ 
            methods resetAllPageContents.
            (methods pageAt: 1) whenRetrievedDo: [ :list  |  list  items:  class methods].
            (methods pageAt: 2) whenRetrievedDo: [ :list  | list  items:  class class methods].
            methods resetAllPageContents.]].

-- 
Dr. Geo
http://drgeo.eu

Probably the order of properties change triggering will affect the others.