public function init(Am_Grid_ReadOnly $grid) { $grid->actionAdd(new Am_Grid_Action_LiveCheckbox($this->field))->setCallback('l = function(newValue){$(this).closest("tr").toggleClass("disabled", newValue == "1")}'); $grid->addCallback(Am_Grid_ReadOnly::CB_TR_ATTRIBS, array($this, 'cbGetTrAttribs')); }