Without any code or config it's impossible to diagnose why the JSON plugin
isn't doing it automatically.
Dave
On Mon, Aug 6, 2012 at 7:30 PM, Alvin Chew <alvincks...@gmail.com> wrote:
> Good day,
>
>
> If we have a collection like a list of custom object need to send back to
> page via ajax, do we need to used a json library like GSON to convert the
> list into string and before return from Struts2 since we already have
> return type "json" ?
>
> Between, any chance on sample how to handle a collection turn into json
> before send back to page, when i try that, it give me numbers of empty pair
> "{}" showing in page only.
>
> Thank you !
>
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