javascript - Removing entire html tags in datatables row grouping -


i have html output using datatable row grouping take data table , unfortunately table cell this:

15.000 <i class="fa fa-caret-square-o-down fa-fw text-red"            data-toggle="tooltip" data-placement="right"            title="decrease 10.000 "></i>

and want 15000 output only. how preg_replace?

i have tried /[^\d]/g there result 1500010000 remove tags , combine numbers.

i tried /<i>(.*?)<\/i>/ not working. how can remove javascript?

so here rowgroup code

rowgroup:{             endrender:function(rows,group){                 var nomor = [];                 (i = 9; < 31; i++){                     nomor.push(i);                 }                 return $('<tr/>')                     .append( '<td></td>' )                     .append( '<td colspan="5" class="tdtotal text-right">total '+group+'</td>' )                     .append( $.map(nomor, function(value,key){                         var ttl=rows                             .data()                             .pluck(value)                             .reduce(function(a,b){                                  return + b.replace(/[^\d]/g,'')*1;                             },0);                            return $( '<td class="bg-aqua disabled color-palette text-right" >'+$.fn.datatable.render.number('.', ',', 0,).display( math.abs(ttl) )+'</td>');                     }))                     .append( '<td colspan="2" class="bg-aqua disabled color-palette ">&nbsp;</td>' );             },             datasrc: '0'         }

i'm not clear question. can take output below

var string = '15.000 <i class="fa fa-caret-square-o-down fa-fw text-red" data-toggle="tooltip" data-placement="right" title="decrease 10.000 "></i>';    $('button').click(function(){  alert(string.split(' ')[0]);  })
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <button>click</button>


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