TreeTest is a project mainly written in JavaScript, it's free.
a test application for a tree view in sproutcore
Project: TreeTest
Copyright: ©2010
Author: Georg Apitz
Date: 29/11/2010
test app to work around issues with the tree controller and delete of nodes
Why do records that get deleted marked as DESTOYED_CLEAN but not removed from the list?
[1:35pm] erichocean-ios: geapi: it looks to me like SC.ManyArray#length() is wrong
[1:36pm] erichocean-ios: it's not at all dependent on the state of the records whose ids are in the toMany() property
[1:36pm] erichocean-ios: honestly, I don't use the toOne() and toMany() helpers, so I've never seen this bug
[1:37pm] erichocean-ios: if you re-wrote the files property in TreeTest.File to be a query, it would work correctly
[1:37pm] erichocean-ios: parentDirectory=%@, this.get('id')
[1:38pm] erichocean-ios: would be the query condition
[1:38pm] geapi: erichocean-ios: ah, I knew it was something stupid/simple
[1:38pm] geapi: erichocean-ios: thanks, I'll try that
[1:39pm] erichocean-ios: geapi: https://github.com/suvajitgupta/Tasks/blob/master/frameworks/core-tasks/models/user.js#L226
[1:39pm] erichocean-ios: something like that is what you want
[1:39pm] erichocean-ios: (ignore the _id property, and just use 'id')
[1:40pm] erichocean-ios: or better than 'id', use this.get('primaryKey')
[1:40pm] erichocean-ios: by default that is 'id', but people can change it