Slow validateColumns()

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1

This is a follow-up of thread Date formatting - #3 by kragelj.valentin.

I noticed new issue, where validating/changing date format for cells is very slow. When displaying table with 500 rows in 10 columns, the validateCels() takes a couple of minutes to format all the dates. I see in real time it’s taking couple miliseconds to update each date cell. Is there a solution to make this faster?Should i try to format the dates in backend instead?

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Hi @kragelj.valentin

It would be best if you could share a code demo showing the problem. In general we always recommend to move all of the heaviest operations to backend and just present the results on the frontend.