Top 9 Examples of "alpinejs in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'alpinejs' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
test('can reference elements from event listeners', async () => {
document.body.innerHTML = `
<div>
<span></span>
<button></button>
</div>
`
Alpine.start()
expect(document.querySelector('span').innerText).toEqual(undefined)
document.querySelector('button').click()
await wait(() => { expect(document.querySelector('span').innerText).toEqual('lob') })
})test('auto-detect x-data property changes at run-time', async () => {
var runObservers = []
global.MutationObserver = class {
constructor(callback) { runObservers.push(callback) }
observe() {}
}
document.body.innerHTML = `
<div>
<span></span>
</div>
`
Alpine.start()
expect(document.querySelector('span').innerText).toEqual(0)
document.querySelector('div').setAttribute('x-data', '{ count: 1 }')
runObservers[0]([
{
addedNodes: [],
type: 'attributes',
attributeName: 'x-data',
target: document.querySelector('div')
}
])
await wait(() => { expect(document.querySelector('span').innerText).toEqual(1) })
})test('can access parent properties after nested components', async () => {
document.body.innerHTML = `
<div>
<div>
<button>Something</button>
</div>
<span></span>
</div>
`
Alpine.start()
expect(document.querySelector('span').innerText).toEqual('bar')
})test('x-cloak is removed', async () => {
document.body.innerHTML = `
<div>
<span></span>
</div>
`
expect(document.querySelector('span').getAttribute('x-cloak')).not.toBeNull()
Alpine.start()
await wait(() => { expect(document.querySelector('span').getAttribute('x-cloak')).toBeNull() })
})test('x-show toggles display: none; with no other style attributes', async () => {
document.body.innerHTML = `
<div>
<span></span>
<button></button>
</div>
`
Alpine.start()
expect(document.querySelector('span').getAttribute('style')).toEqual(null)
document.querySelector('button').click()
await wait(() => { expect(document.querySelector('span').getAttribute('style')).toEqual('display: none;') })
})test('boolean attributes set to false are removed from element', async () => {
document.body.innerHTML = `
<div>
<input>
<input>
<input>
<input>
<input>
</div>
`
Alpine.start()
expect(document.querySelectorAll('input')[0].disabled).toBeFalsy()
expect(document.querySelectorAll('input')[1].checked).toBeFalsy()
expect(document.querySelectorAll('input')[2].required).toBeFalsy()
expect(document.querySelectorAll('input')[3].readOnly).toBeFalsy()
expect(document.querySelectorAll('input')[4].hidden).toBeFalsy()
})test('data manipulated on component object is reactive', async () => {
document.body.innerHTML = `
<div>
<span></span>
</div>
`
Alpine.start()
document.querySelector('div').__x.data.foo = 'baz'
await wait(() => { expect(document.querySelector('span').innerText).toEqual('baz') })
})test('x-text on triggered update', async () => {
document.body.innerHTML = `
<div>
<button></button>
<span></span>
</div>
`
Alpine.start()
await wait(() => { expect(document.querySelector('span').innerText).toEqual('') })
document.querySelector('button').click()
await wait(() => { expect(document.querySelector('span').innerText).toEqual('bar') })
})test('x-model trims value if trim modifier is present', async () => {
document.body.innerHTML = `
<div>
<input>
<span></span>
</div>
`
Alpine.start()
fireEvent.input(document.querySelector('input'), { target: { value: 'bar ' }})
await wait(() => { expect(document.querySelector('span').innerText).toEqual('bar') })
})