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Mikescops / vue-virtual-grid

🖼️ Vue Virtual Grid Rendering
https://www.npmjs.com/package/vue-virtual-grid
MIT License
53 stars 16 forks source link

Q: Does it destroy elements not (anymore) in the visible Window? #23

Closed hulk66 closed 2 years ago

hulk66 commented 2 years ago

Given you have a very large list of elements (10 of thousands), will it destroy those elements that are no longer visible anymore because the user has scrolled over them already? Otherwise I suppose performance will go down, if there are too many objects in the DOM.

Hope the question is clear & Thanks

Mikescops commented 2 years ago

Hello,

Thanks for your question, indeed that's the whole purpose of this module, be able to do virtual scrolling (also known as windowing).

You can check the live example here: https://vue-virtual-grid.netlify.app/ Open the browser console and see the DOM moving as you scroll :smile: