php - Deleting a particular row using jQuery -


i working web app creating invoice items purchased. in invoice having lines additional charges transportation , other services, can leave them blank , not produce tax. have provided delete provision same. when click on delete deleting rows, tax % summary has record of 0% tax unnecessarily. using jquery same. here code :

this how calling , below function:

<label  class="btn btn-default" name="delrow<?php echo $cnt;?>" id="delrow<?php echo $cnt;?>" onclick="delverycdel(<?php echo $cnt; ?>);  function delverycdel(a) {             var count = $("#count").val();      var hsncode22 = $("input[name='hsnper[]']").length;      console.log("hsncode : "+hsncode22);      if(count>1)      {          $("taxc"+a).remove();          var elem = document.getelementbyid("taxc"+a);           elem.parentnode.removechild(elem);          var tc = parseint(count)-1;          $("#count").val(tc);          setdefault(a, "xyz");          return false;     } }

please help. thanks.

you removing element again element id. undefined search child first remove both

if(count>1)      {           var elem = document.getelementbyid("taxc"+a);           $("taxc"+a).remove(); // add remove here          elem.parentnode.removechild(elem);          var tc = parseint(count)-1;          $("#count").val(tc);          setdefault(a, "xyz");          return false;     }

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