[Newbies] How to doubble sort a collection
Raymond Asselin
jgr.asselin at me.com
Mon Feb 16 23:21:27 UTC 2015
I Got it.
You talked about generate heading in the past but can't figure how to send it.
Now it's clear "<<hover your mouse inside the yellowish area of the collection, press ESC to invoke the menu, then select "generate heading">>.
Envoyé de mon iPhone
> Le 2015-02-16 à 16:36, Chris Muller <asqueaker at gmail.com> a écrit :
>
> Hi Raymond,
>
>> On Wed, Feb 4, 2015 at 12:42 PM, Raymond Asselin <jgr.asselin at me.com> wrote:
>> <SortedNotesExample.png>
>>
>>
>
> Whoa! That looks familiar! :)
>
> With Maui, you normallly don't need to do methods like #sortedNotes. You can just have #notes in there like you do at the bottom (set its output resultView to #panel). Then if you simply implement these methods on your Note class:
>
> mauiDefaultColumns
> ^ #(med date heures com)
>
> and
>
> mauiSortableColumns
> ^ #(med date heures comString)
>
> and
>
> comString
> ^ self com ifNil: [ String empty ]
>
> Then, hover your mouse inside the yellowish area of the collection, press ESC to invoke the menu, then select "generate heading".
>
> You will get proper headers for those columns with ascending / descending sort arrows for each column. All for free from Maui.
>
> HTH.
>
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