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[docs][table] Stabilize random series in virtualized table demo #43744

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Merged
merged 8 commits into from
Sep 19, 2024
Merged

[docs][table] Stabilize random series in virtualized table demo #43744

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fecb438
Stabilize random series in viryualized table
Janpot Sep 13, 2024
2c13ea0
Update ReactVirtualizedTable.js
Janpot Sep 13, 2024
7d0bcd0
Merge remote-tracking branch 'upstream/master' into stabilize-virtual…
Janpot Sep 17, 2024
29759f3
update demo
Janpot Sep 17, 2024
48007f3
Update ReactVirtualizedTable.js
Janpot Sep 17, 2024
876453f
Update ReactVirtualizedTable.tsx
Janpot Sep 18, 2024
e8325ca
Merge remote-tracking branch 'upstream/master' into stabilize-virtual…
Janpot Sep 18, 2024
ac90b9f
Update ReactVirtualizedTable.js
Janpot Sep 18, 2024
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15 changes: 14 additions & 1 deletion docs/data/material/components/table/ReactVirtualizedTable.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,18 @@ import TableRow from '@mui/material/TableRow';
import Paper from '@mui/material/Paper';
import { TableVirtuoso } from 'react-virtuoso';

// Deterministic pseudo random number. See https://stackoverflow.com/a/47593316
function mulberry32(a) {
return () => {
/* eslint-disable */
let t = (a += 0x6d2b79f5);
t = Math.imul(t ^ (t >>> 15), t | 1);
t ^= t + Math.imul(t ^ (t >>> 7), t | 61);
return ((t ^ (t >>> 14)) >>> 0) / 4294967296;
/* eslint-enable */
};
}

const sample = [
['Frozen yoghurt', 159, 6.0, 24, 4.0],
['Ice cream sandwich', 237, 9.0, 37, 4.3],
Expand Down Expand Up @@ -52,8 +64,9 @@ const columns = [
},
];

const random = mulberry32(1);
const rows = Array.from({ length: 200 }, (_, index) => {
const randomSelection = sample[Math.floor(Math.random() * sample.length)];
const randomSelection = sample[Math.floor(random() * sample.length)];
return createData(index, ...randomSelection);
});

Expand Down
15 changes: 14 additions & 1 deletion docs/data/material/components/table/ReactVirtualizedTable.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,18 @@ import TableRow from '@mui/material/TableRow';
import Paper from '@mui/material/Paper';
import { TableVirtuoso, TableComponents } from 'react-virtuoso';

// Deterministic pseudo random number. See https://stackoverflow.com/a/47593316
function mulberry32(a: number): () => number {
return () => {
/* eslint-disable */
let t = (a += 0x6d2b79f5);
t = Math.imul(t ^ (t >>> 15), t | 1);
t ^= t + Math.imul(t ^ (t >>> 7), t | 61);
return ((t ^ (t >>> 14)) >>> 0) / 4294967296;
/* eslint-enable */
};
}

interface Data {
calories: number;
carbs: number;
Expand Down Expand Up @@ -77,8 +89,9 @@ const columns: ColumnData[] = [
},
];

const random = mulberry32(1);
const rows: Data[] = Array.from({ length: 200 }, (_, index) => {
const randomSelection = sample[Math.floor(Math.random() * sample.length)];
const randomSelection = sample[Math.floor(random() * sample.length)];
return createData(index, ...randomSelection);
});

Expand Down
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