jquery - appending html into the dom, then when i use an on(click) function I get $this is undefined -

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i have list of stuff, want insert options after dom loaded.

$(document).ready( function() {  //add sharing stages     var $stage = $('.stage > h3'),     $stagesharebtn = $('.stage h3');      $stage.append('<i class="fa fa-share"></i>');     $stage.after('<div class="share-stage"><a href="#"><i class="fa fa-facebook"></i></a><a href="#"><i class="fa fa-twitter"></i></a><a href="#"><i class="fa fa-google-plus"></i></a></div>').end;      $stage.on( 'click', function(e){         e.preventdefault();         $this.next('.share-stage').toggleclass('active');     }); });

the append , after worked fine, jquery hooked correctly. if leave $this off function, works triggers on page.


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