event.ctrlKey xususiyati

event.ctrlKey xususiyati hodisa paytida Ctrl tugmasi bosilganligini aniqlash imkonini beradi.

Sintaksis

javascriptevent.ctrlKey;

Misol

Quyidagi misolda tugmacha bosilganda Ctrl, Alt yoki Shift tugmalaridan biri bosilganligi haqida xabar chiqaramiz:

html<button id="button">click me</button>

javascriptlet button = document.querySelector('#button');

button.addEventListener('click', function(event) {
  if (event.ctrlKey) {
    alert('Ctrl bosildi');
  }
  
  if (event.altKey) {
    alert('Alt bosildi');
  }
  
  if (event.shiftKey) {
    alert('Shift bosildi');
  }
});

Результат:

Shuningdek qarang