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From "Lee Crossley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CB-1535) LocalStorage is not saved after first App launch on iOS 6
Date Fri, 28 Sep 2012 14:07:07 GMT

    [ https://issues.apache.org/jira/browse/CB-1535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13465621#comment-13465621
] 

Lee Crossley commented on CB-1535:
----------------------------------

I have been testing the fix and found a problem. Here are the steps:

1. A webdatabase is created by an App built with the iOS5 SDK and an earlier version of Cordova.

2. The App is updated to use Cordova 2.1 (with the above fix) and built with the iOS6 SDK.

3. Updating the app from 1 to 2 loses the webdatabase.

I imagine this will be a common upgrade for most users.
                
> LocalStorage is not saved after first App launch on iOS 6
> ---------------------------------------------------------
>
>                 Key: CB-1535
>                 URL: https://issues.apache.org/jira/browse/CB-1535
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: iOS
>    Affects Versions: 2.1.0
>         Environment: iOS 6.0 - iOS Simulator
> iOS 6.0 - iPad 2
>            Reporter: Christian Hemker
>            Assignee: Michal Mocny
>         Attachments: index.html
>
>
> 1. Save a value in window.localStorage after a fresh install of the App in Simulator
or iOS Device.
> 2. Stop the App while running in Background.
> 3. Restart the App and Restoring the value from window.localStorage is not possible (Error)
> 4. Save a new value in window.localStorage
> 5. Stop the App while running in Background.
> 6. Restart the App and now you can restore the value (Everything runs fine from now on)
> To reproduce create a sample project with the "create" script.
> Put this Javascript into index.html or use the attached index.html.
> The Parameter BackupWebStorage is not changed.
> BackupWebStorage=YES
> {code}
> <script type="text/javascript">
>             document.addEventListener("deviceready", onDeviceReadyToSave, false);
>             
>             function onDeviceReadyToSave() {
>                 
>                 var item = window.localStorage.getItem("key");
>                 var message = "deviceready localStorage.getItem('key')="+item+" localStorage.length="+window.localStorage.length;
>                 
>                 console.log( message);
>                 alert(message);
>                 
>                 if( item == null){
>                     console.log("localStorage.getItem('key') is '"+item+"'");
>                     item = "";
>                 }
>                 item = item + "value";
>                 
>                 window.localStorage.setItem("key", item);
>                 console.log("calling localStorage.setItem('key', '"+item+"')");
>                 
>                 var value = window.localStorage.getItem("key");
>                 console.log("verified localStorage.getItem('key')="+value);
>             }
>         </script>
> {code}

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