jquery - Get the data-url correctly using javascript function -

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i creating delete comment function , pieces of html delete comment functionality.

<div id="comment-area">   <div class="list-border">     <small class="mdl-button delete-comment js-delete-comment pull-right" data-url="http://myproject.com/comment_controller/delete_comment/12/6">       x     </small>   </div>   <div class="list-border">     <small class="mdl-button delete-comment js-delete-comment pull-right" data-url="http://myproject.com/comment_controller/delete_comment/13/6">       x     </small>   </div> </div>

and function delete comment, automatically loaded when document ready,

function delete_comment () {   $('.delete-comment').click( function (e) {     var url = $('.delete-comment').attr('data-url');     $.ajax({       url: url,       type: 'get',       datatype: 'json',       success: function (data) {         $('#comment-area').html(data.comments);         delete_comment();       },       error: function () {         alert('error');       }     });   }); }

the problem function given html above, if i'm going click on .delete-comment data-url="http://myproject.com/comment_controller/delete_comment/13/6" take note on "13/6", javascript function delete_comment(), in line

var url = $('.delete-comment').attr('data-url');

chose data-url="http://myproject.com/comment_controller/delete_comment/12/6" take note "12/6", see difference, instead of data-url of .delete-comment clicked.

in short, function chose first-child div small, whatever small.delete-comment i'm going click.

what best solution this?

try

var url = $(this).attr('data-url');

you getting attribue value classname , multiple elements have same class attribute value first element found in dom being returned.

so need value of element clicked , can use this value of clicked element.


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