window.getSelection is not a function

[cll123456]

I use vitest to test my component， but my component use window.getSelection() api, i get errors as follows:

[Mas0nShi]

you can use polyfill window.getSelection = document.getSelection.
but Selection is not really implemented.
e.g.

document.getSelection() == document.getSelection()
// in happy-dom: false
// in chromium : true

only this now.
packages/happy-dom/src/selection/Selection.ts

You can call Document.getSelection(), which works identically to Window.getSelection()

Refer:
https://developer.mozilla.org/en-US/docs/Web/API/Window/getSelection
https://w3c.github.io/selection-api/#dom-window-getselection

[cll123456]

you can use polyfill window.getSelection = document.getSelection. but Selection is not really implemented. e.g.

document.getSelection() == document.getSelection()
// in happy-dom: false
// in chromium : true

only this now. packages/happy-dom/src/selection/Selection.ts

You can call Document.getSelection(), which works identically to Window.getSelection()

Refer: https://developer.mozilla.org/en-US/docs/Web/API/Window/getSelection https://w3c.github.io/selection-api/#dom-window-getselection

@Mas0nShi Thank you very much for your reply😀

document.getSelection() is ok, but when i use document.createRange() , i get new error:

[capricorn86]

Thank you for helping out @Mas0nShi! 🙂

[capricorn86]

@thanks for reporting @cll123456! 🙂

I have now added support for Window.getSelection().

You can read more about the release here:
https://github.com/capricorn86/happy-dom/releases/tag/v3.1.0