javascript - How do I use global variables to access plugin methods in jQuery? -

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my experience jquery limited, hence please feel free edit question in case verbiage incorrect.

while initiating plugin i'm assigning variable:

var test = $('.fancybox').fancybox({     padding         : 0,     margin          : 10,     closebtn        : false });

now, i'm trying access instance of plugin , call it's method as:

$(document).on('keyup', function(e) {     var code = (e.keycode ? e.keycode : e.which);      if (code == 40) {         test.cancel();         return false;     } });

this throws error — "test undefined". per understanding appears problem scope of variable test. however, test has been declared inside of jquery(document).ready(function($) , such should globally available functions inside of jquery(document).ready(function($). doing wrong here?


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