삭제 기능 jsvascript

[고대건]

<ul class="list-group">
        <% for (var i = 0; i < posts.length; i++){ %>
        <li class="list-group-item">
          <h4> 할일 제목 : <%= posts[i].제목 %> </h4>
          <p> 할일 마감날짜 : <%= posts[i].날짜 %> </p>
          <button class="delete" data-id="<%= posts[i]._id %>">삭제</button>
        </li>
        <% } %>
      </ul>
     
      <script src="https://code.jquery.com/jquery-3.4.1.min.js"></script>
     
      <script>
        $('.delete').click(function(){
          $.ajax({
            method : 'DELETE',
            url : '/delete',
            data : {_id : e.target.dataset.id}
          }).done(function(결과){
            //AJAX 성공시 실행할 코드는 여기
          })
        });
      </script>
   

    <!-- Option 1: jQuery and Bootstrap Bundle (includes Popper) -->
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.1/dist/js/bootstrap.bundle.min.js" integrity="sha384-fQybjgWLrvvRgtW6bFlB7jaZrFsaBXjsOMm/tB9LTS58ONXgqbR9W8oWht/amnpF" crossorigin="anonymous"></script>

    <!-- Option 2: Separate Popper and Bootstrap JS -->
   
    <script src="https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
    <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js" integrity="sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN" crossorigin="anonymous"></script>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.1/dist/js/bootstrap.min.js" integrity="sha384-VHvPCCyXqtD5DqJeNxl2dtTyhF78xXNXdkwX1CZeRusQfRKp+tA7hAShOK/B/fQ2" crossorigin="anonymous"></script>
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삭제 기능 구현하는 자바스크립트 코드를 작성하는데 에러가 나서 삭제가 안됩니다. 강의 밑에 코드 복사해서  넣어도 안되서 질문 드립니다

 

 

[codingapple]

.click(function(e){

e가 빠진듯합니다 

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