Bootstrap : Modal

<div id="exampleModalLive" class="modal" tabindex="-1" role="dialog">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        <p>Modal body text goes here.</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-primary">Save changes</button>
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
		<button type="button" class="btn btn-primary" data-toggle="modal" onclick="$('#exampleModalLive2').modal()" ><!--data-target="#exampleModalLive2">-->
    Launch demo modal
  </button>
      </div>
    </div>
  </div>
</div>




<div class="bd-example">
  <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModalLive">
    Launch demo modal
  </button>
</div>

<!-- THE ABOVE MODAL IS TRIGGERED BY USING data-toggle="modal" data-target="#exampleModalLive" in 'button' tag -->
<!-- THE BELOW MODAL IS TRIGGERED BY USING Javascruipt onclick="$('#exampleModalLive2').modal()"  -->

<div id="exampleModalLive2" class="modal" tabindex="-1" role="dialog">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        <p>Modal body text goes here.</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-primary">Save changes</button>
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
      </div>
    </div>
  </div>
</div>