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https://issues.apache.org/jira/browse/SHINDIG-1148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12747983#action_12747983
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Paul Lindner commented on SHINDIG-1148:
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safari 4.0.2 does not seem to have window.JSON at all. Not sure about Opera.
Is it possible that another library is creating a window.JSON var?
> gadgets.rpc.call fails on Safari and Opera
> ------------------------------------------
>
> Key: SHINDIG-1148
> URL: https://issues.apache.org/jira/browse/SHINDIG-1148
> Project: Shindig
> Issue Type: Bug
> Components: Javascript
> Environment: MacOSX, Safari 4.0.2 and Opera 9.62
> Reporter: nov matake
>
> At least Safari 4.0.2 and Opera don't have window.JSON.parse, though they
> have window.JSON
> Shindig trunk's json.js in core feature require it, therefore all
> gadget.rpc.call is failing on those browser.
> This patch fix it.
> ==
> From b8f52eb07cfea12d6c6353a9f345a4fb779e8ab0 Mon Sep 17 00:00:00 2001
> From: nov matake <[email protected]>
> Date: Thu, 6 Aug 2009 22:17:38 +0900
> Subject: [PATCH] fixed features/core/json.js
> At least Safari 4.0.2 and Opera don't have window.JSON.parse, though they
> have window.JSON
> ---
> features/src/main/javascript/features/core/json.js | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
> diff --git a/features/src/main/javascript/features/core/json.js
> b/features/src/main/javascript/features/core/json.js
> index 03c6bc1..a62afcc 100644
> --- a/features/src/main/javascript/features/core/json.js
> +++ b/features/src/main/javascript/features/core/json.js
> @@ -40,7 +40,7 @@ var gadgets = gadgets || {};
> * Port of the public domain JSON library by Douglas Crockford.
> * See: http://www.json.org/json2.js
> */
> -if (window.JSON) {
> +if (window.JSON && window.JSON.parse) {
> // HTML5 implementation, or already defined.
> // Not a direct alias as the opensocial specification disagrees with the
> HTML5 JSON spec.
> // JSON says to throw on parse errors and to support filtering functions.
> OS does not.
> --
> 1.6.3.3
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