javascript - Getting correct element from click event -

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i have dom tree this:

<div class="like-bttn" data-answer-id="{{answer.id}}">   <div class="count>{{ answer.like_score }}</div>   <div class="heart>&#10084;</div> </div>

i have javascript code make ajax request when like-bttn clicked:

  $(".like-bttn").click(function(ev) {     var id = $(ev.target).attr('data-answer-id');     ... id ...   })

but when .heart clicked code not work, becaouse ev.target .heart , not have 'data-answer-id'

what correct approach @ stiuation?

use $(this), not event target :

$(".like-bttn").click(function(ev) {   var id = $(this).attr('data-answer-id');    ... id ...  })

and, neal pointed, it's cleaner use data :

  var id = $(this).data('answerid');

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