8a6e9070e0
* docs: add jsdoc * feat: change enums to as const objects * chore(test): add themeColors.test.ts * fix: fix tests and bugs with strings.ts util * fix: path alias imports and tsconfig file bug * fix: remove --max-warnings 0
30 lines
1016 B
TypeScript
30 lines
1016 B
TypeScript
import type { PropsWithChildren } from 'react';
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import React, { useEffect, useState } from 'react';
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import ReactDOM from 'react-dom';
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/**
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* This adds a new column to the course catalog table header.
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* @returns a react portal to the new column or null if the column has not been created yet.
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*/
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export default function TableHead({ children }: PropsWithChildren) {
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const [container, setContainer] = useState<HTMLTableCellElement | null>(null);
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useEffect(() => {
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const container = document.createElement('th');
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container.setAttribute('scope', 'col');
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container.setAttribute('id', 'ut-registration-plus-table-head');
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const lastTableHeadCell = document.querySelector('table thead th:last-child');
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lastTableHeadCell!.after(container);
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setContainer(container);
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return () => {
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container.remove();
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};
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}, []);
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if (!container) {
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return null;
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}
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return ReactDOM.createPortal(<span>{children}</span>, container);
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}
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