preact/hooks#useContext JavaScript Examples

The following examples show how to use preact/hooks#useContext. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: Counter.jsx    From merkur with MIT License 6 votes vote down vote up 
export default function Counter({ counter }) {
  const widget = useContext(WidgetContext);

  return (
    <div>
      <h3>Counter widget:</h3>
      <p>Count: {counter}</p>
      <button onClick={widget.onClick}>increase counter</button>
      <button onClick={widget.onReset}>reset counter</button>
    </div>
  );
}
Example #2
Source File: index.js    From shorts-ui with MIT License 6 votes vote down vote up 
Button = ({ pocket, image, title, subtitle }) => {
	const ashProperties = useContext(PropertiesContext);
	const pockets = ashProperties?.cargoPocketsEmptied?.split(',')?.map((s) => parseInt(s.trim(), 10));
	const pocketInt = parseInt(pocket, 10);
	const pocketEmptied = ashProperties?._cargoPocketEmptied == 'true';
	return (
		<button
			onClick={handlePocket}
			data-pocket={pocketInt}
			title={`Pocket ${pocketInt}`}
			disabled={pocketEmptied || pockets?.includes(pocketInt)}
			class={cx(style.btn, pockets?.includes(pocketInt) && style['btn-grey'])}
		>
			<img src={image} />
			<div>
				{title}
				<br />
				{subtitle && subtitle.length > 0 ? <small>{subtitle}</small> : false}
			</div>
		</button>
	);
}
Example #3
Source File: appState.js    From v8-deopt-viewer with MIT License 5 votes vote down vote up 
useAppState = () => useContext(AppStateContext)
Example #4
Source File: appState.js    From v8-deopt-viewer with MIT License 5 votes vote down vote up 
useAppDispatch = () => useContext(AppDispatchContext)
Example #5
Source File: toast.js    From rctf with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
export function useToast () {
  const toast = useContext(ToastCtx)

  return { toast }
}
Example #6
Source File: lisItem.js    From domicilioBoilerplate with GNU Affero General Public License v3.0 5 votes vote down vote up 
ListItem = (props) => {
	const { name, tel, site, mail, payments, services, note, newEntry } = props;

	const action = useContext(Action);
	const encodedName = encodeURIComponent(name);
	const encodedCity = encodeURIComponent(process.env.PREACT_APP_CITY);
	const searchUrl = `https://www.google.com/search?q=${encodedName}%20${encodedCity}`;

	const isInfoVisible = Boolean(Array.isArray(tel) || site || mail || payments || services || note);

	return (
		<article class={`relative rounded-lg border border-gray-500 bg-gray-200 p-4 md:p-5 my-5 text-md lg:text-xl font-semibold text-gray-700 ${newEntry ? "new-entry" : ""}`}>
			<div class="flex justify-between items-center">
				<span>
					<a class="hover:underline" href={searchUrl} target="_blank" rel="noopener noreferrer">{name}</a>
				</span>
				<div class="flex">
					{isInfoVisible && 
						<span
							onClick={(e) => action.setPopupNumbers(e, props)}
							class="inline-block mx-1 md:mx-2 w-8 h-8 cursor-pointer text-center leading-8 bg-blue-300 rounded-lg"
							role="img"
							aria-label="more info"
						>
							ℹ️
						</span>
					}
					{mail && !site && !tel && (
						<a href={`mailto:${mail}`}>
							<span
								class="inline-block mx-2 w-8 h-8 bg-orange-300 text-center leading-8 rounded-lg cursor-pointer"
								role="img"
								aria-label="mail"
							>
							✉️
							</span>
						</a>
					)}
					{site && !tel && (
						<a href={`${site}`}>
							<span
								class="inline-block mx-2 w-8 h-8 bg-orange-300 text-center leading-8 rounded-lg cursor-pointer"
								role="img"
								aria-label="website"
							>
							?
							</span>
						</a>
					)}
					{tel && (
						<a href={`tel:${tel}`} onClick={(e) => Array.isArray(tel) && action.setPopupNumbers(e, props)}>
							<span
								class="inline-block mx-2 w-8 h-8 bg-green-300 text-center leading-8 rounded-lg cursor-pointer"
								role="img"
								aria-label="telephone"
							>
							?
							</span>
						</a>
					)}
				</div>
			</div>
    </article>
	);
}