jQuery addClass example

Change class name on click in jQuery

by Joe

HTML

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<div> First Dropdown:
  <select class="status" id="dropdown1" name="dropdown1">
    <option>Not Started</option>
    <option>In progress</option>
    <option>Finished</option>
  </select>
</div>
<div>
  <form>
    <input type="button" class="add-row" value="Add Row">
    <input type="button" class="load" value="Enter">
  </form>
  <table id='tablemain' class="table">
    <thead>
      <tr>
        <th>SNo</th>
        <th>Name</th>
        <th>Assigned Task</th>
        <th>Due Date</th>
        <th>Status</th>
        <th>Comments</th>
      </tr>
    </thead>
    <tbody>
    </tbody>
  </table>
</div>

JavaScript

var status;
var sno = [];
var load;
var no_rows = 0;
var row;
var mainArr = [];
var tmpArr = [];

function loadValues() {
  var mainTable = $('#tablemain');
  var tr = mainTable.find('tbody tr');
  console.log(tr.length)
  tr.each(function() {
    tmpArr = [];
    $(this).find('td').each(function() {

      var values = $(this).find('input, select').val();
      tmpArr.push(values);

    });
    mainArr.push(tmpArr);
  });
  console.log(mainArr);
}


$(document).ready(function() {
  $(".add-row").click(function() {
    row = "<tr id=tasklist><td>" + "<input type=text class=sno></input>" + "</td><td>" + "<input type=text class=pname></input>" + "</td><td>" + "<input type=text class=task></input>" + "</td><td>" + "<input type=text class=date></input>" + "</td><td>" + "<select class=status id=dropdown2 name=dropdown2><option >Not Started</option></select>" + "</td><td>" + "<input type=text class=comment></input>" + "</td></tr>";
    $("table > tbody").append(row);
    i++;
  });

  $('.load').click(function() {
    loadValues();
  });
});

$('select[name=dropdown1]').on('change', function() {
  $("select[name=dropdown2]").find('option').show();
  var from = $(this).find(":selected").val();
  $("select[name=dropdown2]").val('');
  if (form != "") {
    $("select[name=dropdown2]").find('option:contains("' + form + '")').hide();
  }
})