Element:pointerover 事件

The pointerover event is fired when a pointing device is moved into an element's hit test boundaries.

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

js
<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>

规范

Specification
Pointer Events
# the-pointerover-event
Pointer Events
# dom-globaleventhandlers-onpointerover

浏览器兼容性

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参见