js click事件最新对象

<button onclick="alert('Button clicked!')">Click Me</button>

document.getElementById('myButton').onclick = function() {
    alert('Button clicked!');
};

document.getElementById('myButton').addEventListener('click', function(event) {
    console.log('Target element:', event.target);
    alert('Button clicked!');
});

document.addEventListener('DOMContentLoaded', function() {
    document.getElementById('myButton').addEventListener('click', function(event) {
        console.log('Target element:', event.target);
        alert('Button clicked!');
    });
});

document.getElementById('parent').addEventListener('click', function(event) {
    event.stopPropagation();
    console.log('Parent clicked!');
}, true);

document.getElementById('child').addEventListener('click', function(event) {
    console.log('Child clicked!');
});