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HTML
<main>
<header>
<h1>Lighting</h1>
<small>Find your perfect light</small>
</header>
<aside>
<form>
<select multiple="true" title="Filter results by category">
<optgroup label="New">
<option value="last 30 days">Last 30 Days</option>
<option value="last 6 months">Last 6 Months</option>
</optgroup>
<optgroup label="Lamps">
<option value="table lamps">Table Lamps</option>
<option value="desk lamps">Desk Lamps</option>
<option value="floor lamps">Floor Lamps</option>
</optgroup>
<optgroup label="Ceiling">
<option value="chandeliers">Chandeliers</option>
<option value="pendant">Pendant</option>
<option value="flush">Flush</option>
<option value="fans">Fans</option>
</optgroup>
<optgroup label="By Room">
<option value="bedroom">Bedroom</option>
<option value="dining room">Dining Room</option>
<option value="kitchen">Kitchen</option>
<option value="living room">Living Room</option>
<option value="bathroom">Bathroom</option>
<option value="entryway">Entryway</option>
<option value="outdoor">Outdoor</option>
</optgroup>
<optgroup label="Kids">
<option value="lamps">Lamps</option>
<option value="night lights">Night Lights</option>
<option value="ceiling">Ceiling</option>
</optgroup>
</select>
<fieldset>
<legend>New</legend>
<div>
<input type="checkbox" id="last-30-days" name="new" value="last 30 days">
<label for="last-30-days">Last 30 Days</label>
</div>
<div>
<input type="checkbox" id="last-6-months" name="new" value="last 6 months">
<label for="last-6-months">Last 6 Months</label>
</div>
</fieldset>
<fieldset>
<legend>Lamps</legend>
<div>
<input type="checkbox" id="table-lamps" name="lamps" value="table lamps">
<label for="table-lamps">Table Lamps</label>
</div>
<div>
<input type="checkbox" id="desk-lamps" name="lamps" value="desk lamps">
<label for="desk-lamps">Desk Lamps</label>
</div>
<div>
<input type="checkbox" id="floor-lamps" name="lamps" value="floor lamps">
<label for="floor-lamps">Floor Lamps</label>
</div>
</fieldset>
<fieldset>
<legend>Ceiling</legend>
<div>
<input type="checkbox" id="chandeliers" name="ceiling" value="chandeliers">
<label for="chandeliers">Chandeliers</label>
</div>
<div>
<input type="checkbox" id="pendant" name="ceiling" value="pendant">
<label for="pendant">Pendant</label>
</div>
<div>
<input type="checkbox" id="flush" name="ceiling" value="flush">
<label for="flush">Flush</label>
</div>
<div>
<input type="checkbox" id="fans" name="ceiling" value="fans">
<label for="fans">Fans</label>
</div>
</fieldset>
<fieldset>
<legend>By Room</legend>
<div>
<input type="checkbox" id="bedroom" name="by room" value="bedroom">
<label for="bedroom">Bedroom</label>
</div>
<div>
<input type="checkbox" id="dining-room" name="by room" value="dining room">
<label for="dining-room">Dining Room</label>
</div>
<div>
<input type="checkbox" id="kitchen" name="by room" value="kitchen">
<label for="kitchen">Kitchen</label>
</div>
<div>
<input type="checkbox" id="living-room" name="by room" value="living room">
<label for="living-room">Living Room</label>
</div>
<div>
<input type="checkbox" id="bathroom" name="by room" value="bathroom">
<label for="bathroom">Bathroom</label>
</div>
<div>
<input type="checkbox" id="entryway" name="by room" value="entryway">
<label for="entryway">Entryway</label>
</div>
<div>
<input type="checkbox" id="outdoor" name="by room" value="outdoor">
<label for="outdoor">Outdoor</label>
</div>
</fieldset>
<fieldset>
<legend>Kids</legend>
<div>
<input type="checkbox" id="lamps" name="kids" value="lamps">
<label for="lamps">Lamps</label>
</div>
<div>
<input type="checkbox" id="night-lights" name="kids" value="night lights">
<label for="night-lights">Night Lights</label>
</div>
<div>
<input type="checkbox" id="ceiling" name="kids" value="ceiling">
<label for="ceiling">Ceiling</label>
</div>
</fieldset>
</form>
<div role="status" class="sr-only" id="applied-filters"></div>
</aside>
<article>
<span class="last-30-days table-lamps"></span>
<span class="last-6-months desk-lamps"></span>
<span class="floor-lamps"></span>
<span class="last-6-months chandeliers"></span>
<span class="pendant last-6-months"></span>
<span class="flush fans"></span>
<span class="fans pendant table-lamps"></span>
<span class="bedroom"></span>
<span class="dining-room last-30-days chandeliers"></span>
<span class="kitchen lamps"></span>
<span class="living-room"></span>
<span class="bathroom living-room chandeliers desk-lamps"></span>
<span class="bathroom table-lamps desk-lamps"></span>
<span class="entryway last-30-days"></span>
<span class="outdoor desk-lamps"></span>
<span class="lamps last-30-days"></span>
<span class="night-lights table-lamps"></span>
<span class="ceiling last-30-days"></span>
<span class="floor-lamps table-lamps"></span>
<span class="floor-lamps last-6-months"></span>
<span class="dining-room last-30-days chandeliers"></span>
<span class="kitchen lamps"></span>
<span class="living-room"></span>
<span class="bathroom living-room chandeliers desk-lamps"></span>
</article>
</main>
CSS
main {
display: grid;
grid-template-columns: max-content 1fr;
gap: 5vmin;
align-items: flex-start;
& > header {
grid-column: 1 / -1;
}
@media (orientation: portrait) {
grid-template-columns: 1fr;
}
@media (--useSelect) {
& > article {
grid-row: 3;
grid-column: 1 / -1;
}
}
}
article {
--size: min(300px, calc(25% - 2ch));
margin: -1ch;
& > span {
will-change: transform;
background: hsl(0 0% 50% / 25%);
border-radius: 10px;
inline-size: var(--size);
block-size: 15ch;
margin: 1ch;
@media (orientation: portrait) {
--size: calc(50% - 2ch);
}
@supports (aspect-ratio: 1) {
block-size: auto;
aspect-ratio: 1;
}
}
}
header {
display: grid;
gap: 1ch;
}
aside {
counter-reset: filters;
& :checked {
counter-increment: filters;
}
& #applied-filters::before {
content: counter(filters) " filters ";
}
}
fieldset:first-of-type {
margin-block-start: -5px;
}
[role="status"] {
@media (--useSelect) {
display: none;
}
}
.sr-only {
inline-size: 0;
block-size: 0;
overflow: hidden;
}
JS
import 'https://unpkg.com/isotope-layout@3.0.6/dist/isotope.pkgd.min.js'
const IsotopeGrid = new Isotope( 'article', {
itemSelector: 'span',
layoutMode: 'fitRows',
percentPosition: true
})
const filterGrid = query => {
const { matches:motionOK } = window.matchMedia(
'(prefers-reduced-motion: no-preference)'
)
IsotopeGrid.arrange({
filter: query,
stagger: 25,
transitionDuration: motionOK ? '0.4s' : 0,
})
}
// takes a and returns the selection as an array
const prepareSelectOptions = element =>
Array.from(element.selectedOptions).reduce((data, opt) => {
data.push([opt.parentElement.label.toLowerCase(), opt.value])
return data
}, [])
// watcher
document.querySelector('select').addEventListener('input', e => {
let selectData = prepareSelectOptions(e.target)
console.warn('Multiselect', selectData)
// DEMO
// isotope query assembly from checkbox selections
let query = selectData.reduce((query, val) => {
query.push('.' + val[1].split(' ').join('-'))
return query
}, []).join(',')
filterGrid(query)
// update for assistive technology
let statusRoleElement = document.querySelector('#applied-filters')
let filterResults = IsotopeGrid.getFilteredItemElements().length
statusRoleElement.style.counterSet = selectData.length
statusRoleElement.textContent = " giving " + filterResults + " results"
})
document
.querySelector('aside form')
.addEventListener('input', e => {
if (e.target.nodeName === 'SELECT') return
const formData = new FormData(document.querySelector('form'))
console.warn('Checkboxes', Array.from(formData.entries()))
// DEMO
// isotope query assembly from checkbox selections
let query = Array.from(formData.values()).reduce((query, val) => {
query.push('.' + val.split(' ').join('-'))
return query
}, []).join(',')
filterGrid(query)
document.querySelector('#applied-filters').textContent = " giving " + IsotopeGrid.getFilteredItemElements().length + " results"
})
Sauf indication contraire, le contenu de cette page est régi par une licence Creative Commons Attribution 4.0 , et les échantillons de code sont régis par une licence Apache 2.0 . Pour en savoir plus, consultez les Règles du site Google Developers . Java est une marque déposée d'Oracle et/ou de ses sociétés affiliées.
Dernière mise à jour le 2023/10/25 (UTC).
[{
"type": "thumb-down",
"id": "missingTheInformationINeed",
"label":"Il n'y a pas l'information dont j'ai besoin"
},{
"type": "thumb-down",
"id": "tooComplicatedTooManySteps",
"label":"Trop compliqué/Trop d'étapes"
},{
"type": "thumb-down",
"id": "outOfDate",
"label":"Obsolète"
},{
"type": "thumb-down",
"id": "translationIssue",
"label":"Problème de traduction"
},{
"type": "thumb-down",
"id": "samplesCodeIssue",
"label":"Mauvais exemple/Erreur de code"
},{
"type": "thumb-down",
"id": "otherDown",
"label":"Autre"
}]
[{
"type": "thumb-up",
"id": "easyToUnderstand",
"label":"Facile à comprendre"
},{
"type": "thumb-up",
"id": "solvedMyProblem",
"label":"J'ai pu résoudre mon problème"
},{
"type": "thumb-up",
"id": "otherUp",
"label":"Autre"
}]
{
"lastModified": "Dernière mise à jour le 2023/10/25 (UTC).",
"confidential": False
}