schasins/helena

scroll function block

Closed this issue · 3 comments

vitordino commented

Hi schasins,

first of all congratulations on this really nice project 🎉

i'm just struggling with one thing: virtualized lists. I think the simples way to circunvent this is:

  1. scrap what is visible
  2. scroll the viewport (or configurable) height
  3. do it again

(probably the scoll block it's better to be coded outside the main scrap block)

example: react-virtualized

so, for this workflow, i would need a scroll or scrollTo function block.. what do you think?

schasins commented

Great question! I suspect that we actually already have support for what you're trying to do. Have you taken a look at the directions for editing tables: http://helena-lang.org/using-helena-ui#editTable ? Those directions tell you how to tell Helena to do a scroll-for-more interaction to reach more rows of a list.

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vitordino commented

sorry, probably missed this part 😅

i'll take a closer look, if it fits me, i'll close this 😀

vitordino commented

couldn't make it work, but didn't read the full documentation..

i'm closing this until I have more time on this.. thanks for your fast reply (: