[Seaside] Responding to Ajax call with JSON

[jtuchel at objektfabrik.de]

Hi There,

I wonder how I could write an Ajax callback that returns an HTTP 200 
response code and a JSOn document as response contents. I am unable to 
find any samples for this.

What do I need that for? I want to integrate the X-editable plugin (or 
write my own) with Seaside. Since in Seaside, Ajax callbacks always 
respond with an HTTP 200 and there is no built-in way of responding with 
error codes, I happily found that X-editable has a mode in which it 
accepts an HTTP200 and then scans a JSON response for the "real" success 
or error info.

Has anybody done that? Maybe even with X-editable? How?

Joachim

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