jquery - help with ajax only working once -


been trying put function make live calls, can't figure out.

this works once:

<script> $(document).ready(function(){      $(".addfavorite").click(function(){         var row = $(this);         $.ajax({             type: "post",             url: "/app/favs/jsoncreate?id=<%= @place.ven_id %>&name=<%= @place.name %>",             success: function(data){                 $(row).replacewith('<div id="' + data + '" class="vfav vbtn deletefavorite"><img src="/public/images/icons/favorite-.png" alt="favorite -"></div>');                 }         });     });     $('.deletefavorite').click(function(){         var id     = $(this).attr('id');         var row = $(this);         $.ajax({                     type: "post",                     url: "/app/favs/jsondelete?id=" + id,                     async: true,                     data: id,                     success: function(data){                         if (data == "1"){                             $(row).replacewith('<div class="vfav vbtn addfavorite"><img src="/public/images/icons/favorite.png" alt="favorite"></div>');                         }                         if (data == "0"){                             alert("delete failed!")                         }                      },                     error: function(response){                     alert('favorite delete failed!');                     }                 });     }); }); </script>

as others have noted, using .replacewith() removing event handlers bound element.

consider using .delegate() on common parent of elements.

<div id="somecommonparent">   <div class="vfav vbtn addfavorite">     <img src="/public/images/icons/favorite.png" alt="favorite">   </div> </div>  $('#somecommonparent').delegate('.addfavorite', 'click', function () {     var row = $(this);     $.ajax({         type: "post",         url: "/app/favs/jsoncreate?id=<%= @place.ven_id %>&name=<%= @place.name %>",         success: function (data) {             $(row).replacewith('<div id="' + data + '" class="vfav vbtn deletefavorite"><img src="/public/images/icons/favorite-.png" alt="favorite -"></div>');         }     }); }).delegate('.deletefavorite', 'click', function () {     var id = $(this).attr('id');     var row = $(this);     $.ajax({         type: "post",         url: "/app/favs/jsondelete?id=" + id,         async: true,         data: id,         success: function (data) {             if (data == "1") {                 $(row).replacewith('<div class="vfav vbtn addfavorite"><img src="/public/images/icons/favorite.png" alt="favorite"></div>');             }             if (data == "0") {                 alert("delete failed!")             }          },         error: function (response) {             alert('favorite delete failed!');         }     }); });

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