GlobalEventHandlers.onselectionchange

Baseline 2024
Newly available

Since September 2024, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.

实验性: 这是一项实验性技术
在将其用于生产之前，请仔细检查浏览器兼容性表格。

GlobalEventHandlers.onselectionchange 属性表示当一个 selectstart 事件被触发，比如在页面上选中文字变化时，会执行绑定的事件处理器

语法

obj.onselectionchange = function;

示例

js
var selection;

document.onselectionchange = function () {
  console.log("New selection made");
  selection = document.getSelection();
};

完整例子请参阅Key quote generator demo.

规范

Specification
Selection API
# selectionchange-event
Selection API
# dom-globaleventhandlers-onselectionchange

浏览器兼容性