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Posted to dev@tapestry.apache.org by "Franz Amador (JIRA)" <ji...@apache.org> on 2008/12/11 20:04:44 UTC
[jira] Commented: (TAP5-412) Ajax response returning JSONArray gets
wrong Content-Type, messes up Unicode characters
[ https://issues.apache.org/jira/browse/TAP5-412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12655740#action_12655740 ]
Franz Amador commented on TAP5-412:
-----------------------------------
Strangely, the problem appears or disappears on restarting the server. Is there a race condition in Tapestry that influences which version of JSONArrayEventResultProcessor gets used for a given startup of the system?
> Ajax response returning JSONArray gets wrong Content-Type, messes up Unicode characters
> ---------------------------------------------------------------------------------------
>
> Key: TAP5-412
> URL: https://issues.apache.org/jira/browse/TAP5-412
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.0.17
> Reporter: Franz Amador
>
> An Ajax component event handler that returns a JSONArray gets response Content-Type "application/json;charset=ISO-8859-1", while returning a JSONObject gets Content-Type "application/json;charset=UTF-8". This messes up Unicode characters in data returned as a JSONArray. The problem appears to result from the existence of org.apache.tapestry.commons.services.JSONArrayEventResultProcessor, which handles the response instead of org.apache.tapestry5.internal.services.JSONArrayEventResultProcessor. The latter looks correct, but it is apparently being shadowed by the former.
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