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From "Franz Amador (JIRA)" <j...@apache.org>
Subject [jira] Commented: (TAP5-412) Ajax response returning JSONArray gets wrong Content-Type, messes up Unicode characters
Date Thu, 11 Dec 2008 19:04:44 GMT

    [ 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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