使用Javascript停止元素事件的传播。非常简单,看代码:

function stopPropagation(e) {
    if (e && e.stopPropagation) e.stopPropagation(); //W3C;
    else window.event.cancelBubble = true; //only ie;
}

<div onclick="alert('div000000000000');">
DIV 000000000000000000
    <a onclick="alert('div1111111'); stopPropagation(event);" href="javascript:void(0);">DIV 111111111111</a
</div>

使用Javascript取消浏览器的默认动作。无话可讲,看代码:

function preventDefault(e) {
    if (e && e.preventDefault) e.preventDefault(); //W3C;
    else window.event.returnValue = false; //only ie;
}

<a onclick="preventDefault(event);" href="http://www.google.com" target="_blank">www.google.com</a>