jspreadsheet / jspreadsheet/ce
Lazyloading issue on 5k resolution
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- Dominant language
- JavaScript
- Stars
- 7.2k
- Forks
- 890
- PR merge metrics
- No merged PRs in 30d
Description
This issue is a bit weird and hard to reproduce any only happens on high resolution monitors. I can see 57 rows on visible area and during scrolldown, excel grid loads additional +30 rows which is fine. When you scroll more all +30 is deleted and you see 100 rows again. there is a glitch there. It does not happen on laptop screen (when we see around 35 rows in visible area) but only on 5k imacs. I changed below value from 100 to 150 and everyting is working fine during scroll, where can be the issue ?
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the lazy-loading glitch on a 5k-resolution monitor while scrolling the Excel grid, comparing the behavior with a laptop display. Check whether changing the mentioned value from 100 to 150 prevents the extra rows from disappearing; done means rows remain stable during scrolling at high resolution.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100