[jira] [Commented] (UNOMI-174) Twitter Sample Bug

["Serge Huber (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/UNOMI-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16423642#comment-16423642 ] 

Serge Huber commented on UNOMI-174:
-----------------------------------

Hello Don,

Thanks a lot for identifying this problem. Could you create a pull request for this on the github project [https://github.com/apache/incubator-unomi] ? This way I could review and integrate this fix quickly ? 

Regards,

  Serge... 

> Twitter Sample Bug
> ------------------
>
>                 Key: UNOMI-174
>                 URL: https://issues.apache.org/jira/browse/UNOMI-174
>             Project: Apache Unomi
>          Issue Type: Bug
>            Reporter: Don Hinshaw
>            Priority: Minor
>
> in the javascript contained in wab/src/webapp/index.html at line 46, we request the context from the server.
> If there is no cookie or session Id, then that call fails.
> After clicking the "tweet" button we reach line 75 in the js, and that checks cxs for the sessionId before creating a new one.
> Since we failed to get the context on page load, cxs isn't defined and throws an exception. Execution stops there.
> I changed line 75 to the code below and I was able to load the context and get a session after clicking tweet.
>  
> {code:java}
> var sessionId;
> try {
>     sessionId = cxs.sessionId;
> } catch (e) {
>     sessionId = generateUUID();
> }
> {code}



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