Re: Generating a text and anchor in a list item with canvas API like #list:do: used to

On 11-Jan-06, at AM 01:29, Yar Hwee Boon wrote:

> Is there a way go generate lists with items that allows a block to 
> control what is rendered for each item? For eg. Item 1 (delete), where 
> "Item 1" and delete are 2 separate anchors? ie. with the old API:

If there isn't, then something this does the trick:

WAListTag>>do: aBlock
        super
                with: [list
                                do: [:each | canvas listItem
                                                class: ((self isSelected: each)
                                                                ifTrue: 
['option-selected']
                                                                ifFalse: 
['option']);
                                                
                                                with: [aBlock value: each]]]


But there's some code duplication there with #with:.

--
Hwee Boon
http://motionobj.com/
MotionObj
(65) 6764-9774