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Posted to dev@cordova.apache.org by "Andrew Grieve (JIRA)" <ji...@apache.org> on 2013/01/19 15:58:12 UTC
[jira] [Assigned] (CB-2271) Creating multiple CDVViewControllers at
once only fires deviceready once
[ https://issues.apache.org/jira/browse/CB-2271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Grieve reassigned CB-2271:
---------------------------------
Assignee: Andrew Grieve (was: Shazron Abdullah)
> Creating multiple CDVViewControllers at once only fires deviceready once
> ------------------------------------------------------------------------
>
> Key: CB-2271
> URL: https://issues.apache.org/jira/browse/CB-2271
> Project: Apache Cordova
> Issue Type: Bug
> Components: iOS
> Environment: Reproducible on iPad/iPhone 5.0 and 6.0 simulator
> Reporter: Mike Kwan
> Assignee: Andrew Grieve
> Fix For: 2.3.0
>
>
> Steps taken to reproduce:
> 1. Create custom container view controller
> 2. In viewDidLoad add two CDVViewControllers as childViewControllers and hook up view hierarchy appropriately
> 3. deviceready will fire for startPage on the first CDVViewController but not for the second
> Workaround:
> Add the second CDVViewController after some delay (e.g. 1 second)
> Image:
> http://localhostr.com/9JszfWk9b7Pa
> More info:
> After some investigation, the problem seems to be a manifestation of a race condition where the address of the CDVViewController passes in the user-agent is clobbered. This means sometimes one CDVViewController will get deviceready and at other times the other one will (but never both).
> I believe this is another case where someone has reproduced this bug:
> http://stackoverflow.com/questions/13082330/phonegap-cordova-with-multiple-cdvviewcontroller
> Attachments (minimal example reproducing bug and workaround):
> http://localhostr.com/5x4AsO1oFonU
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