Program ESC key in JavaScript for IE 11

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Program ESC key in JavaScript for IE 11

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#1 by (2 votes)
#2 by (1 votes)

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Good morning everyone, I have a problem with a script that works in Chrome but not in Internet Explorer, the script redirects when you press the Esc button (27) using the event.keycode lei that is not compatible with IE11, how could I work with that browser and still work in Chrome?

My Script

    <script>
document.body.addEventListener("keydown", function (event) {
    if (event.keyCode === 27) {
        window.location.replace("http://localhost:51213/Default.aspx");
    }
});
</script>

javascript

asked by Hans 05.12.2017 в 13:27

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2 answers

how to get an array of a file (file_get_contens) PHP? Jquery DatePicker

score 2 · Answer 1

Capturing the event at the level of document instead of body should work on both.

You should also change the window.location.replace(url) by 'window.location.href = url':

document.addEventListener("keydown", function (event) {
  if (event.keyCode === 27) {
      alert('Esc pulsado');
      window.location.href='https://pildorasdotnet.blogspot.com';
  }
});

score 1 · Answer 2

The Event.keyCode property is deprecated and you should instead use Event.code

Example:

document.body.addEventListener("keydown", function(event) {
  console.log(event.code, event.keyCode);
  if (event.code === 'Escape' || event.keyCode === 27) {
    // Aqui la lógica para el caso de Escape ...
    alert('Esc!');
  }
});

Presiona cualquier tecla para ver el resultado

PD : window.location.replace("http://localhost:51213/Default.aspx"); so do not take any action.

If you want to redirect to said URL you should do it like this:

window.location.href = "http://localhost:51213/Default.aspx";