javascript - Trigger function from object using dynamic key -

i'm struggling on triggering function defined in object, pointing using dynamic key. code looks this:

$(function(){     var events = {         test : function(){             console.log ('init');         }     }     $('#trigger').click(function(){         var e = $(this).data('event');         events[e];     }); }); 

so basically, there element #trigger attribute data-event="test" (or else), once gets clicked check events object if there function defined trigger , fire it. however, doesn't work way. can console log events object function isn't executed. doing wrong?

thanks!

invoke function ()

$('#trigger').click(function(){         var e = $(this).data('event');         events[e]();         //       ^^this }); 

demo