nl_tokens: callback after deletion
pl_tokens: function ( a , <mask> ) { if ( success ) { that . notify ( 'Post deleted.' ) // update the ui to reflect model changes. var deleteThisNode = evt . target . parentNode deleteThisNode . parentNode . removeChild ( deleteThisNode ) kb . removeMany ( deleteMe ) } else { that . notify ( 'Oops, there was a problem, please try again' ) evt . target . disabled = true } }