javascript - I want to add keyup and click on a button -

whenever user press or click button #btnsubmit ajax executes. when press enter. both keyup , click executes.
when use click. executes click function.

<script type="text/javascript">        function loaddelegates($barcode)          {             var xhttp = new xmlhttprequest();             xhttp.onreadystatechange = function() {               if (this.readystate == 4 && this.status == 200) {                document.getelementbyid("getdel").innerhtml = this.responsetext;                $("#btnsubmit").focus();               }             };             xhttp.open("get", "activityclient/" + $barcode, true);             xhttp.send();           }         function storetime($barcode)          {             var xhttp = new xmlhttprequest();             xhttp.onreadystatechange = function() {               if (this.readystate == 4 && this.status == 200) {                document.getelementbyid("getdel").innerhtml = this.responsetext;                $("#barcode").focus().select();               }             };             xhttp.open("get", "activityclient/" + $barcode + "/store", true);             xhttp.send();           }     $(function() {           $(document).on('keyup','#barcode',function(e) {               e.preventdefault();               var code = e.keycode || e.which;               if (code == 13 && $(this).val().length >= 1) {                   loaddelegates($(this).val());                   return false;               }         });                $(document).on('keyup','#btnsubmit',function(e) {               e.preventdefault();               var code = e.keycode || e.which;               if (code == 13) {                  var barcode = document.getelementbyid('barcode').value;                   storetime(barcode);                   return false;               }         });           $(document).on('click','#btnsubmit',function() {                  var barcode = document.getelementbyid('barcode').value;                   storetime(barcode);                   return false;         });       }); 

thank you

you don't need add event handler enter key. remove , should work.

button click event triggered after keypress using jquery