{"action":"created","issue":{"url":"https://api.github.com/repos/oetiker/issuetest/issues/159","repository_url":"https://api.github.com/repos/oetiker/issuetest","labels_url":"https://api.github.com/repos/oetiker/issuetest/issues/159/labels{/name}","comments_url":"https://api.github.com/repos/oetiker/issuetest/issues/159/comments","events_url":"https://api.github.com/repos/oetiker/issuetest/issues/159/events","html_url":"https://github.com/oetiker/issuetest/issues/159","id":138146523,"number":159,"title":"DataEvents and descendents (like FocusEvents) should carry the old value (bz#139)\n","user":{"login":"oetiker","id":429279,"avatar_url":"https://avatars.githubusercontent.com/u/429279?v=3","gravatar_id":"","url":"https://api.github.com/users/oetiker","html_url":"https://github.com/oetiker","followers_url":"https://api.github.com/users/oetiker/followers","following_url":"https://api.github.com/users/oetiker/following{/other_user}","gists_url":"https://api.github.com/users/oetiker/gists{/gist_id}","starred_url":"https://api.github.com/users/oetiker/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/oetiker/subscriptions","organizations_url":"https://api.github.com/users/oetiker/orgs","repos_url":"https://api.github.com/users/oetiker/repos","events_url":"https://api.github.com/users/oetiker/events{/privacy}","received_events_url":"https://api.github.com/users/oetiker/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/oetiker/issuetest/labels/COMP:core","name":"COMP:core","color":"ffdb66"},{"url":"https://api.github.com/repos/oetiker/issuetest/labels/enhancement","name":"enhancement","color":"84b6eb"},{"url":"https://api.github.com/repos/oetiker/issuetest/labels/PROD:framework","name":"PROD:framework","color":"000000"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-03-03T11:02:56Z","updated_at":"2016-03-03T11:02:59Z","closed_at":null,"body":"Currently Data events and their descendents carry only the new value, not the one before the change. It is often helpful to have access to the old value in the listener. An example is the focus listener which currently has no way to find out were the focus came from.\n\n<table>\n<tbody>\n<tr><td>Product</td><td>framework</td></tr>\n<tr><td>Component</td><td>core</td></tr>\n<tr><td>Date</td><td>2006-08-31 12:17:00 +0200</td></tr>\n<tr><td>Reporter</td><td>Carsten Lergenmüller (carsten.lergenmueller)</td></tr>\n<tr><td>Assigned to</td><td>Unassigned (none)</td></tr>\n</tbody>\n</table>\n"},"comment":{"url":"https://api.github.com/repos/oetiker/issuetest/issues/comments/191708573","html_url":"https://github.com/oetiker/issuetest/issues/159#issuecomment-191708573","issue_url":"https://api.github.com/repos/oetiker/issuetest/issues/159","id":191708573,"user":{"login":"oetiker","id":429279,"avatar_url":"https://avatars.githubusercontent.com/u/429279?v=3","gravatar_id":"","url":"https://api.github.com/users/oetiker","html_url":"https://github.com/oetiker","followers_url":"https://api.github.com/users/oetiker/followers","following_url":"https://api.github.com/users/oetiker/following{/other_user}","gists_url":"https://api.github.com/users/oetiker/gists{/gist_id}","starred_url":"https://api.github.com/users/oetiker/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/oetiker/subscriptions","organizations_url":"https://api.github.com/users/oetiker/orgs","repos_url":"https://api.github.com/users/oetiker/repos","events_url":"https://api.github.com/users/oetiker/events{/privacy}","received_events_url":"https://api.github.com/users/oetiker/received_events","type":"User","site_admin":false},"created_at":"2016-03-03T11:02:59Z","updated_at":"2016-03-03T11:02:59Z","body":"The new properties introduced in qooxdoo 0.7 do no longer fire DataEvents but ChangeEvents and these events do now have a property which carries the old value.\n\n<table>\n<tbody>\n<tr><td>Date</td><td>2007-07-05 11:12:59 +0200</td></tr>\n<tr><td>Who</td><td>Fabian Jakobs (fabian.jakobs)</td></tr>\n</tbody>\n</table>\n"}}