dataTables获取当前行json格式数据

装载表格数据

 $(document).ready( function () {
      //页面加载后装载表格数据
     var table =  $('#mytable').DataTable( {
         "sProcessing": "处理中...",
              "ajax": {
                  "url": "/contact/getTableDatas",
              },
              "columns": [
                  { "data": "index",
                   "render": function(data,type,row,meta){
                     var startIndex = meta.settings._iDisplayStart;
                     return startIndex + meta.row + 1;
                   }
                   },
                  { "data": "name"},
                  { "data": "state",
                   "render":function(data,type,row){
                         return "<button class='btn btn-danger' id='delete' name='delete' style='margin-left:10px;'>删除</button>";

                   }
                   }
              ],
          } );

删除按钮绑定事件，获取该行数据

  $(document).on("click","#delete",function(e){
       var rowdata = table.row($(this).closest('tr')).data();

     });