Created
November 24, 2022 09:20
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让 IE9+ 兼容 window.scrollX 和 window.scrollY，不需要改写已有代码
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| if (typeof window.scrollX !== "number" || typeof window.scrollY !== "number") { | |
| Object.defineProperty(window, "scrollX", { | |
| get() { | |
| return window.pageXOffset; | |
| } | |
| }); | |
| Object.defineProperty(window, "scrollY", { | |
| get() { | |
| return window.pageYOffset; | |
| } | |
| }); | |
| } |
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