MouseEvent.shiftKey

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

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El evento de MouseEvent.shiftKey es una propiedad de solo lectura que indica si la tecla de shift se presionó (true) o no (false).

Sintaxis

var shiftKeyPressed = instanceOfMouseEvent.shiftKey

Valor que retorna

Un valor booleano

Ejemplo

<html>
<head>
<title>Ejemplo de shiftKey</title>

<script type="text/javascript">

function showChar(e){
  alert(
    "Tecla presionada: " + String.fromCharCode(e.charCode) + "\n"
    + "charCode: " + e.charCode + "\n"
    + "SHIFT presionada: " + e.shiftKey + "\n"
    + "ALT presionado: " + e.altKey + "\n"
  );
}

</script>
</head>

<body onkeypress="showChar(event);">
<p>Presione cualquier tecla, con o sin la tecla SHIFT.<br />
También puede utilizar SHIFT junto a la tecla ALT.</p>
</body>
</html>

Especificaciones

Specification
UI Events # dom-mouseevent-shiftkey

Compatibilidad con navegadores

Report problems with this compatibility data on GitHub

	desktop					mobile
	Chrome	Edge	Firefox	Opera	Safari	Chrome Android	Firefox for Android	Opera Android	Safari on iOS	Samsung Internet	WebView Android	WebView on iOS
`shiftKey`

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Full support: Full support

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MouseEvent