jquery - Pushing variable to an existing function with javascript -

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so, lets have function this

(function($){    $.fn.test = function(opts){       var   _object = $(this),             _opts = $.extend({}, $.fn.test.defaults, opts),             _callback = _opts.objects[1].callback        /* code here */        _callback() /* calling callback */    }     $.fn.test.defaults = {        /* not important */    } })

that's how initialise function

$('.element').test({     option: 0,   /* not important */    variable: 1, /* not important */    objects: [        {           "object"   : ".element2",          "callback" : false       },        {           "object"   : ".element3", /* object № 2 */          "callback" : function(){              /* >>> {this part} <<< */             console.log (this)          }       },    ]

so on {this part} returns data of object №2, callback function run on _object element $.fn.test output data of $('.element'). can't make hardcoded, , can't put instead console.log (this) console.log ($('.element')) - i'm trying make more dynamic function. need replace this _object element @ moment when it's calling callback right here _callback() /* calling callback */ . can't use replace it's not string, had idea convert function string, change need , convert function - sounds inappropriate solution.

do have ideas in mind? can suggest?

thank in advance.

i'm not sure if understand correctly if want $.fn.test scope can try this:

$.fn.test = function(opts){   var _object = $(this),       _opts = $.extend({}, $.fn.test.defaults, opts),       _callback = _opts.objects[1].callback;    _callback(this); }

and

$('.element').test({     option: 0,    variable: 1,    objects: [        {           "object": ".element2",          "callback": false       },        {           "object": ".element3",          "callback" : function(parentscope){              console.log(parentscope);          }       },    ]  });

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