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In my application built on React and Redux, one of the pages needs to render a table with large amount of data (2k rows). On the initial page load, everything is fine. After the page gets rendered and I try to navigates to another page by clicking on sidebar, I notice there's a delay between my click and the next page starts to render. The delay only happens in page render, but doesn't happen in url - url gets updated immediately when I click on sidebar.

In addition, when I try to navigate back to the page that renders large table, the delay still happens.

According to my research, this rendering delay is proportional to numbers of items shown in the table. The more items, the longer delay.

I wonder if anyone has run into this issue before, and if there's any fix to that?

Thanks.

In my application built on React and Redux, one of the pages needs to render a table with large amount of data (2k rows). On the initial page load, everything is fine. After the page gets rendered and I try to navigates to another page by clicking on sidebar, I notice there's a delay between my click and the next page starts to render. The delay only happens in page render, but doesn't happen in url - url gets updated immediately when I click on sidebar.

In addition, when I try to navigate back to the page that renders large table, the delay still happens.

According to my research, this rendering delay is proportional to numbers of items shown in the table. The more items, the longer delay.

I wonder if anyone has run into this issue before, and if there's any fix to that?

Thanks.

  • javascript
  • reactjs
  • redux
  • react-router
Share Improve this question asked Dec 29, 2016 at 21:55 KelvinKelvin 7232 gold badges10 silver badges13 bronze badges
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1 Answer 1

Reset to default 5

Use virtualised table to render *large amount of data.

https://github./bvaughn/react-virtualized

本文标签： javascriptRendering large tables in React amp Redux app causes performance issuesStack Overflow

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