After calling trigger on a browser event, how can I call a function when it has finished?

I'm calling trigger on a checkbox to flip its state. Once this is done I need to call a function. Part of the function counts the number of boxes checked so this function can only be called after the checkbox has flipped.

 $('input',this).trigger('click');

 // What do I do to call afterTrigger() when 'input' click event has fini开发者_开发百科shed.

 function afterTrigger(){
     // ... calculation
 }

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You can call the function directly after the trigger event.

$('input',this).trigger('click'); 
afterTriger();

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Calls to .trigger('foo') are synchronous, so you can just call your function.

$(this).find('input').trigger('click');
afterTrigger();