2017-04-15 46 views
0

我已经使用jquery datatable在表中显示我的数据。所有工作正常我只是有一个问题。我的桌子上有显示有效的列&非活动客户。我想对有效的&非活动客户进行计数,因为我有以下脚本。在这里,我试图计算每行中具有活动值的行,但它计算了总行数。计数在jQuery数据表中具有特定值的行

<script type="text/javascript"> 
     $(document).ready(function() { 
      $('#example').dataTable({ 
       "bLengthChange": true, 
       "paging": true, 
       "sPaginationType": "full_numbers" ,     //For Different Paging Style 
       "scrollY": 400,          // For Scrolling 
       "jQueryUI": false,          //Enabling JQuery UI(User InterFace) 
       "lengthMenu": [[30, 50, 100, -1], [30, 25, 50, "All"]], 
       drawCallback: function (settings) { 
        var api = this.api(); 
        // get the number of rows, but remove the page:current if you want number of rows in entire dataset 
        var count = api.rows({ 
         api: $('#example tbody tr td[value="active"]') 
        }).data().length; 
        // this takes the count and appends it in a span tag to the dataTables pageinate div element 
        $('<span id="active_rows"></span>').html(count + ' rows').appendTo($('.dataTables_info')); 
       } 
      }); 
     }); 
    </script> 

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