feat: noNativeElements renders table with flex layout
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Native `display: table` is great for column alignment and simplifies column sizing. However, native table layout is not very virtualization friendly and does cannot handle any non-compliant element in the markup. For virtualization and other cases that involve non-compliant table elements in markup, there is a `layoutType` prop with the `native`and `flex` layouts. Flex layout is what was used before microsoft#24762 with fixes to column alignment for long content.
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| Scenario | Render type | Master Ticks | PR Ticks | Iterations | Status |
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| Avatar | mount | 1323 | 1356 | 5000 | |
| Button | mount | 966 | 940 | 5000 | |
| FluentProvider | mount | 1593 | 1600 | 5000 | |
| FluentProviderWithTheme | mount | 634 | 638 | 10 | |
| FluentProviderWithTheme | virtual-rerender | 596 | 589 | 10 | |
| FluentProviderWithTheme | virtual-rerender-with-unmount | 634 | 643 | 10 | |
| MakeStyles | mount | 1917 | 1875 | 50000 | |
| SpinButton | mount | 2551 | 2511 | 5000 |
ling1726
changed the title
layoutType prop to Table with flex optionnoNativeElements renders table with flex layout
Comment on lines
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| const layoutStyles = { | ||
| table: useTableLayoutStyles(), | ||
| flex: useFlexLayoutStyles(), | ||
| }; |
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nit: not sure that I understand the need to create an object there
Comment on lines
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| const useTableLayoutStyles = makeStyles({ | ||
| root: { | ||
| display: 'table-cell', | ||
| verticalAlign: 'middle', | ||
| }, | ||
| }); | ||
|
|
||
| const useFlexLayoutStyles = makeStyles({ | ||
| root: { | ||
| display: 'flex', | ||
| minWidth: '0px', | ||
| alignItems: 'center', | ||
| ...shorthands.flex(1, 1, '0px'), | ||
| }, | ||
| }); |
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Can it be just this ⬇️?
const useLayoutStyles = makeStyles({
table: {
display: 'table-cell',
verticalAlign: 'middle',
},
flex: {
display: 'flex',
minWidth: '0px',
alignItems: 'center',
...shorthands.flex(1, 1, '0px'),
},
});
NotWoods
pushed a commit
to NotWoods/fluentui
that referenced
this pull request
Nov 18, 2022
) * feat: Adds `layoutType` prop to Table with flex option Native `display: table` is great for column alignment and simplifies column sizing. However, native table layout is not very virtualization friendly and does cannot handle any non-compliant element in the markup. For virtualization and other cases that involve non-compliant table elements in markup, there is a `layoutType` prop with the `native`and `flex` layouts. Flex layout is what was used before microsoft#24762 with fixes to column alignment for long content. * update test and md * vr tests should test both layout types * changefiles * noNativeElements decides layout * update changefile
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Native
display: tableis great for column alignment and simplifies column sizing. However, native table layout is not very virtualization friendly and does cannot handle any non-compliant element in the markup.For virtualization and other cases that involve non-compliant table elements in markup,
noNativeElementsnow renders the table also in a flex layout.Flex layout is what was used before #24762 with fixes to column alignment for long content.
The recommended usage of table should be native semantic elements. This is because of:
tableelements are the most accessibledisplay: tableis simply faster at rendering tables thandisplay; flexwe did benchmarks on this here.