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全局事件处理器.onpointerover - Web API 接口参考编辑

A global event handler for the pointerover event.

语法

var overHandler = targetElement.onpointerover;

返回值

overHandler: pointerover 事件处理器返回目标元素的overHandler.

案例

这里使用两种方式展示了如何去使用 onpointerover 去设置一个元素的 pointerover 事件处理器

<html>
<script>
function overHandler(ev) {
 // Process the pointerover event
}
function init() {
 var el=document.getElementById("target1");
 el.onpointerover = overHandler;
}
</script>
<body onload="init();">
<div id="target1"> Touch me ... </div>
<div id="target2" onpointerover="overHandler(event)"> Touch me ... </div>
</body>
</html>

说明

说明	状态	备注
Pointer Events – Level 2 onpointerover	Recommendation	不稳定版本
Pointer Events onpointerover	Obsolete	初始定义

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