在没有用户交互的情况下触发的Javascript事件？

window.addEventListener('DOMContentLoaded', function() {
  console.log('DOM fully loaded and parsed');
});

window.addEventListener('load', function() {
  console.log('Page fully loaded');
});

window.addEventListener('beforeunload', function(event) {
  event.preventDefault();
  event.returnValue = 'Are you sure you want to leave?';
});

window.addEventListener('resize', function() {
  console.log('Window resized');
});

window.addEventListener('scroll', function() {
  console.log('Window scrolled');
});

document.getElementById('myInput').addEventListener('focus', function() {
  console.log('Input focused');
});

document.getElementById('myInput').addEventListener('blur', function() {
  console.log('Input blurred');
});

document.getElementById('myForm').addEventListener('change', function() {
  console.log('Form value changed');
});

document.getElementById('myForm').addEventListener('submit', function(event) {
  event.preventDefault();
  console.log('Form submitted');
});