html_js - 绑定事件获取event

html_js - 绑定事件获取event

绑定事件获取event

1. 元素绑定事件参数

<!-- 传入参数event 
  必须是event，e或其他都无法获取PointerEvent
 -->
<div class="player_progress" onclick="clickPlayerProgress(event)"></div>

2. js 绑定事件参数默认event

<p id="foo">click on this element.</p>
 
<script>
  var p = document.getElementById("foo"); // Find the paragraph element in the page
  p.onclick = showAlert; // Add onclick function to element
    
  function showAlert(event) {
    alert("onclick Event triggered!");
  }
</script>