Focus on entry when Bootstrap Modal is closed

After the blur event in the "bootbox1" input field, I want to use the Bootstrap Modal to post a message after the modal focus closure goes to the "bootbox2" input field. But the input field is not focused.

What am I doing wrong?

Demo

Html

<input type="text" id="bootbox" />
<input type="text" id="bootbox2" />
<div id="myModal" class="modal fade">
  <div class="modal-dialog">
    <div class="modal-content">
        <!-- dialog body -->
        <div class="modal-body">
            <button type="button" class="close" data-dismiss="modal">&times;</button>Hello world!</div>
        <!-- dialog buttons -->
        <div class="modal-footer">
            <button type="button" class="btn btn-primary">OK</button>
        </div>
    </div>
  </div>
</div>

      

        
        
        
      

    

Js

$('#bootbox').on('blur', function checkSelection(e) {
  $("#myModal").on("show", function () { // wire up the OK button to dismiss the modal when shown
    $("#myModal a.btn").on("click", function (e) {
        console.log("button pressed"); // just as an example...
        $("#myModal").modal('hide');
        $('#bootbox2').focus();
        // dismiss the dialog
    });
  });

  $("#myModal").on("hide", function () { // remove the event listeners when the dialog is dismissed
    $("#myModal a.btn").off("click");
    $('#bootbox2').focus();
  });

  $("#myModal").on("hidden", function () { // remove the actual elements from the DOM when fully hidden
    $("#myModal").remove();
  });

  $("#myModal").modal({ // wire up the actual modal functionality and show the dialog
    "backdrop": "static",
        "keyboard": true,
        "show": true // ensure the modal is shown immediately
  });

});

//this works
$('#bootbox2').on('blur', function checkSelection(e) {
  $('#bootbox').focus();
});