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feat(signal2): more demos #1224

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Jun 5, 2023
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Merged

feat(signal2): more demos #1224

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9312b65
feat(demo/signal2): simple signal
njfamirm Jun 3, 2023
36dd28d
feat(demo/signal2): add context example
njfamirm Jun 4, 2023
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3 changes: 2 additions & 1 deletion demo/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,8 @@
<li><a href="./logger/">Logger</a></li>
<li><a href="./fetch/">Fetch</a></li>
<li><a href="./signal/">Signal</a></li>
<li><a href="./signal2/simple/">Signal simple</a></li>
<li><a href="./signal2/simple/">Signal Simple</a></li>
<li><a href="./signal2/context/">Context Signal</a></li>
<li><a href="./signal2/multithread-context/">Signal multithread</a></li>
<li><a href="./router/">Router</a></li>
<li><a href="./font/">Font</a></li>
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24 changes: 24 additions & 0 deletions demo/signal2/context/index.html
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@@ -0,0 +1,24 @@
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>@alwatr/signal2/context</title>
<script type="module" src="./index.js"></script>
<style>
html {
color-scheme: light dark;
}
</style>
</head>

<body>
<h3>Check the console</h3>
<button id="myButton1">Set Value</button>
<button id="myButton2">Subscribe</button>
<button id="myButton3">Unsubscribe</button>
<button id="myButton4">Expire</button>
<button id="myButton5">Get Value</button>
<button id="myButton6">Wait Until Change</button>
</body>
</html>
33 changes: 33 additions & 0 deletions demo/signal2/context/index.ts
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import {AlwatrContextSignal} from '@alwatr/signal2';

const context = new AlwatrContextSignal<{name: string; age: number}>('user-info-context');

function subscribeHandler(context: {name: string; age: number}): void {
console.log('subscribe: a new context signal received', context);
}
context.subscribe(subscribeHandler);

document.getElementById('myButton1')?.addEventListener('click', () => {
context.setValue({name: 'Ali', age: 20});
});

document.getElementById('myButton2')?.addEventListener('click', () => {
context.subscribe(subscribeHandler);
});

document.getElementById('myButton3')?.addEventListener('click', () => {
context.unsubscribe(subscribeHandler);
});

document.getElementById('myButton4')?.addEventListener('click', () => {
context.expire();
});

document.getElementById('myButton5')?.addEventListener('click', () => {
console.log('value:', context.getValue());
});

document.getElementById('myButton6')?.addEventListener('click', async () => {
await context.untilChange();
console.log('until change reolved');
});
4 changes: 3 additions & 1 deletion demo/signal2/simple/index.html
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Expand Up @@ -14,7 +14,9 @@

<body>
<h3>Check the console</h3>
<button id="myButton">Event without any detail</button>
<button id="myButton1">Event without any detail</button>
<button id="myButton2">Event With detail</button>
<button id="myButton3">Subscribe</button>
<button id="myButton4">Unsubscribe</button>
</body>
</html>
33 changes: 24 additions & 9 deletions demo/signal2/simple/index.ts
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@@ -1,17 +1,32 @@
import {AlwatrEventSignal, AlwatrSimpleSignal} from '@alwatr/signal2';

const clickEvent = new AlwatrSimpleSignal('myClick');
// button 1
const clickEvent = new AlwatrSimpleSignal('button-1-click-event');
document.getElementById('myButton1')?.addEventListener('click', () => clickEvent.dispatch());
function clickEventSubscribeHandler(): void {
console.log('subscribe: a new signal received');
}
clickEvent.subscribe(clickEventSubscribeHandler);

document.getElementById('myButton')?.addEventListener('click', () => clickEvent.dispatch());

clickEvent.subscribe(() => {
console.log('subscribe: a new signal received ');
});
// button 2
const clickEvent2 = new AlwatrEventSignal('button-2-click-event');
document.getElementById('myButton2')?.addEventListener('click', () => clickEvent2.dispatch({clickedBy: 'BTN_2'}));
function clickEvent2SubscribeHandler(detail: unknown): void {
console.log('subscribe: a new signal received ', detail);
}
clickEvent2.subscribe(clickEvent2SubscribeHandler);

const clickEvent2 = new AlwatrEventSignal('myClick2');

document.getElementById('myButton2')?.addEventListener('click', () => clickEvent2.dispatch({clickedBy: 'MHF'}));
// button 3
document.getElementById('myButton3')?.addEventListener('click', () => {
clickEvent.subscribe(clickEventSubscribeHandler);
clickEvent2.subscribe(clickEvent2SubscribeHandler);
});

clickEvent2.subscribe((detail) => {
console.log('subscribe: a new signal received ', detail);

// button 4
document.getElementById('myButton4')?.addEventListener('click', () => {
clickEvent.unsubscribe(clickEventSubscribeHandler);
clickEvent2.unsubscribe(clickEvent2SubscribeHandler);
});