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Simple like / unlike star which works in async fashion. Provide controller methods for saving the like & unlike (these functions should have $this->no_output = true; set in order not to make the clien refresh.

parameters

$liked	1 or 2 whether the item is liked or not
$action_like	Full path, ie Controller/like/$id
$action_unlike	Full path, ie Controller/unlike/$id

variable

$liked

$action_like

$action_unlike

$height

$id