angular-ui/ui-grid
Auf GitHub ansehenNoticeable delay when grid columns are altered on large dataset
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#4.492 geöffnet am 8. Okt. 2015
help wantedseverity: performance
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Beschreibung
Sample showing a grid with a large dataset: http://plnkr.co/edit/VCjtmkSjEMC59BFGmyT7?p=preview
Click the button at the top to cycle the grid columns being set to include only two, three then four fields. I notice around a 300ms delay until the grid redraws to show the changed headers. This makes the interface feel laggy. Scrolling through the dataset once the headers have updated is smooth however.
On a smaller dataset (comment out the "data = data.concat(data);" line), the rendering delay isn't as noticeable.
Are there any workarounds for this?
Thanks for the great library!