javascript - How to make dot and comma sensation in GridView Textbox? -


i wanna put dot , comma sensation in gridview textbox, example have textbox field in asp.net gridview money field. have input 1234 dollars , 50 cent. if write 1234 => keypress should return 1.234 after comma 1.234. pressing comma "," ) should stop "." intellisense 1.234,50 cent. not work properly.
if start write
on keyup should start change it. should start change input : (while writing)
1234 dollars 50 centinput (123450) => 1.234,50
1234567 dollars 75 cent(1234567(you can put comma.it should not prevent)75) => 1.234.567,75)

my c# code:

  private void gvrowdatabound(object sender, gridviewroweventargs e)     {         if (e.row.rowtype == datacontrolrowtype.datarow)         {              textbox txtveri = (textbox)e.row.findcontrol("txtveri");             txtveri.attributes.add("onkeyup", "insertcomma(this.id)");          }      }

my js code:

        function insertcomma(veriid) {         console.log("çalışıyor");          var txtobj = document.getelementbyid(veriid);         var txtval = replaceall(txtobj.value, '.', '');         //alert(txtobj.value);         if (txtobj.value != "") {             var newval = "";             (var = 0; < txtval.length; i++) {                 //alert(txtval.substring(i, 1));                 newval = newval + txtval.substring(i, + 1);                  if ((i + 1) % 3 == 0 && != 0 && + 1 < txtval.length) {                     newval = newval + ".";                 }             }             txtobj.value = newval;         }      }      function replaceall(txt, replace, with_this) {         return txt.replace(new regexp(replace, 'g'), with_this);     }

according requirement please have on example

 $(document).ready(function () {              $(".btnsubmit").click(function () {                  var txtobj = $("#txtinput").val();                  if (txtobj.length != "") {                      var newval = "";                      var arr = txtobj.split(' ');                      if (arr[0].length >= 4) {                          var doller = arr[0];                          var cents = arr[2];                          var decimal = ".";                          var position = doller.length - 3                          var output = [doller.slice(0, position), decimal, doller.slice(position)].join('') + "," + cents;                          $("#txtinput").val(output);                      }                  }              });          });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>  <input type="text" id="txtinput" value="1234 dollers 50 cents" /><br />  <input type="submit" id="btnsubmit" class="btnsubmit" />

below code according comment

$(document).ready(function () {              $(".btnsubmit").click(function () {                  var txtobj = $("#txtinput").val();                  if (txtobj.length != "") {                      var newval = "";                      var doller = txtobj;                      if (doller.length >= 4) {                          var decimal = ".";                          var comma = ",";                          var posdecimal = doller.length - (doller.length - 1);                          var poscomm = doller.length - 1;                          var output = [doller.slice(0, posdecimal), decimal, doller.slice(posdecimal)].join('');                          var finaloutput = [output.slice(0, poscomm), comma, output.slice(poscomm)].join('');                          $("#txtinput").val(finaloutput)                      }                  }              });          });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>  <input type="text" id="txtinput" value="123450" /><br /><br />  <input type="submit" id="btnsubmit" class="btnsubmit" />


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