search

SLU-foodsystems / safad

A web-based tool to compute the environmental impacts of a diet, led by Elin Röös.
https://safad.se
MIT License
1 stars 0 forks source link

Add virtual-scroller to listbox #11

Closed wanecek closed 2 months ago

wanecek commented 4 months ago

The sheer number of DOM items is a performance issue, why only keeping a few items in the DOM at a time is necessary, so called virtual-scrolling or list virtualization. I've been struggling to find one that doesn't add lots of child-elements, in a way that ruins with the accessibility.

Looking at the Listbox of PrimeVue, I saw that they manage to get it working quite nicely -- and expose the virtualscroller used internally.

wanecek commented 2 months ago

Fixed in c6827ac4bcb7843d20606d8122dfce9f0b7fbf88..3952259807f91cd27906427cb01bd836ee9b874f