数据表过滤数字大于 [英] Datatables filter numbers greater than

问题描述

我正在使用 数据表，我需要过滤值大于 50 的特定列，我尝试了以下代码，但什么也没有发生

I am using datables, I need to filter particular column whose values are greater than 50 , I tried below code , but nothing happens

oTable.api().column( 10 )
  .data()
  .filter( function ( value, index ) {
     var htmlObject = $(value);
     var ball = htmlObject.text();
     return parseInt(ball) > 50 ? true : false;
   })
  .draw();

推荐答案

如果您想检查任何大于 5 的数字，那么您可以使用 dataTable 中的隐藏列编写三元条件语句.使用过滤器在选择下拉列表中添加 MORETHAN5RECORD 作为值以过滤超过 5 条记录.

If you want to check any number greater than 5 then you can write ternary conditional with the hidden column in dataTable. Using filter add MORETHAN5RECORD as a value in the select dropdown to filter greater than 5 records.

Here is the Code :
var table = $('#record_table').DataTable({});
$('.FILTERCLASS').on('keyup change', function () {
		buildFilters(table,this);
});	
	
function buildFilters(table, element){					
    var type = $(element).data('type'),
        col = $(element).data('col'),
        id = $(element).id;   
      table
          .column( col )
          .search( element.value )
          .draw();
    }

 <td><?php 
echo (($row['xyz'] >= 5) ? $val['xyz']."(MORETHAN5RECORD)" : $val['xyz']); ?> </td> 

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