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Published 20 hours ago • verified publisher icon schrodinger

Scrolling is laggy when rending a lot of columns

Open estermer opened this issue 7 years ago • 1 comments

Expected Behavior

When rending tables with a lot of columns, scroll should not be jumpy, laggy, or slow.

Current Behavior

Scrolling is fine with a small number of columns but when rendering a table with 20+ or so columns the scroll gets laggy.

Possible Solution

Make pagination for loading data into grid standard for both columns and rows to improve speed.

Context

We are a data integration company and rending a preview of a users data which may have 50+ fields (columns).

Your Environment

  • Version used: current
  • Browser Name and version: Chrome Version 63.0.3239.84
  • Operating System and version (desktop or mobile): Desktop MacOS High Sierra 10.13.2

estermer avatar Jan 05 '18 22:01 estermer

There's a PR #153 which explores this, but it's incomplete and needs a lot of work. You're welcome to pick it up though.

wcjordan avatar Jan 05 '18 22:01 wcjordan