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CSSStyleDeclaration JS Conversion


MouseEvent shiftKey Property

Voorbeeld

Ontdek of de "SHIFT"-toets al dan niet is ingedrukt wanneer er op een muisknop wordt geklikt:

if (event.shiftKey) {
  alert("The SHIFT key was pressed!");
} else {
  alert("The SHIFT key was NOT pressed!");
}

Definitie en gebruik

De eigenschap shiftKey retourneert een Booleaanse waarde die aangeeft of de "SHIFT"-toets werd ingedrukt toen een muisgebeurtenis werd geactiveerd.

Opmerking: deze eigenschap is alleen-lezen.


Browserondersteuning

Property
shiftKey Yes Yes Yes Yes Yes

Syntaxis

event.shiftKey

Technische details

Winstwaarde: Een Booleaanse waarde die aangeeft of de "SHIFT"-toets werd ingedrukt toen de muisgebeurtenis plaatsvond.

Mogelijke waarden:

  • true - Er is op de shift-toets gedrukt
  • false - De shift-toets is niet ingedrukt
DOM-versie: DOM Level 2-evenementen

Gerelateerde pagina's

HTML DOM-referentie: MouseEvent altKey Property

HTML DOM-referentie: MouseEvent ctrlKey Property

HTML DOM-referentie: MouseEvent metaKey-eigenschap