Andrew Nacin 0599fd010f Introduce wp_send_json() to json-encode a variable, print it, and die, for Ajax requests. Effectively replaces WP_Ajax_Response, which was an XML-based response. ...

Introduce wp_send_json_success() and wp_send_json_error(), which will allow us to fire appropriate done() or fail() callbacks in JS.

props koopersmith. see #21390.



git-svn-id: https://develop.svn.wordpress.org/trunk@21679 602fd350-edb4-49c9-b593-d223f7449a82

2012-08-31 01:56:00 +00:00

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