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Element：pointerover 事件
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2020年7月.
Thepointerover 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
overHandlerpointerover 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> Touch me ... </div><div onpointerover="overHandler(event)"> Touch me ... </div></body></html>规范
| Specification |
|---|
| Pointer Events # the-pointerover-event |
| Pointer Events # dom-globaleventhandlers-onpointerover |