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vaadin / flow-components

Java counterpart of Vaadin Web Components
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Suggest lazy columns for Grids with a large number of columns #4897

Open tarekoraby opened 1 year ago

tarekoraby commented 1 year ago

Describe your motivation

Developers working on Grids with a large number of columns might not be aware that they can make performance gains using the newly added lazy columns feature.

Describe the solution you'd like

In development mode, the server logs should suggest considering the lazy columns feature if the Grid includes many columns (and rows?). Nothing should be logged in prod mode.

Describe alternatives you've considered

No response

Additional context

No response

yuriy-fix commented 1 year ago

The lazy columns feature has a11y issues, so it shouldn't probably be promoted with logs till that is resolved. Otherwise we would need to provide a long explanation about a11y issues users would face.