Query .first()
Gets the first element from the collection
query-first
component
Query
page.js
Utilities
["query","utilities","element","access"]
.first()
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.component()
.dataContext()
.initialize()
.setting()
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Attributes
.addClass()
.attr()
.data()
.hasClass()
.removeAttr()
.removeClass()
.toggleClass()
Content
.getSlot()
.html()
.outerHTML()
.setSlot()
.text()
.textNode()
.value()
CSS
.computedStyle()
.css()
.cssVar()
Dimensions
.height()
.innerHeight()
.innerWidth()
.naturalDisplay()
.naturalHeight()
.naturalWidth()
.outerHeight()
.outerWidth()
.scrollHeight()
.scrollLeft()
.scrollTop()
.scrollWidth()
.width()
DOM Manipulation
.append()
.appendTo()
.clone()
.detach()
.insertAfter()
.insertBefore()
.prepend()
.prependTo()
.remove()
.reverse()
DOM Traversal
.children()
.clippingParent()
.closest()
.containingParent()
.contains()
.filter()
.find()
.indexOf()
.next()
.not()
.parent()
.prev()
.siblings()
Events
.blur()
.click()
.dispatchEvent()
.focus()
.off()
.on()
.on() Delegation
.on() Abort
.on() Callback
.one()
.onNext()
.ready()
.submit()
.trigger()
Iterators
.each()
.map()
Logical Operators
.end()
.eq()
.is()
.isVisible()
.last()
.slice()
Utilities
.add()
.count()
.el()
.exists()
.first()
.get()
.index()
.prop()
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DOM Selectors
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Plugin
Behavior
Behavior - Mutations
Standard Plugins
Anchor
Transition
Components
.component()
.dataContext()
.initialize()
.setting()
.settings()
Attributes
.addClass()
.attr()
.data()
.hasClass()
.removeAttr()
.removeClass()
.toggleClass()
Content
.getSlot()
.html()
.outerHTML()
.setSlot()
.text()
.textNode()
.value()
CSS
.computedStyle()
.css()
.cssVar()
Dimensions
.height()
.innerHeight()
.innerWidth()
.naturalDisplay()
.naturalHeight()
.naturalWidth()
.outerHeight()
.outerWidth()
.scrollHeight()
.scrollLeft()
.scrollTop()
.scrollWidth()
.width()
DOM Manipulation
.append()
.appendTo()
.clone()
.detach()
.insertAfter()
.insertBefore()
.prepend()
.prependTo()
.remove()
.reverse()
DOM Traversal
.children()
.clippingParent()
.closest()
.containingParent()
.contains()
.filter()
.find()
.indexOf()
.next()
.not()
.parent()
.prev()
.siblings()
Events
.blur()
.click()
.dispatchEvent()
.focus()
.off()
.on()
.on() Delegation
.on() Abort
.on() Callback
.one()
.onNext()
.ready()
.submit()
.trigger()
Iterators
.each()
.map()
Logical Operators
.end()
.eq()
.is()
.isVisible()
.last()
.slice()
Utilities
.add()
.count()
.el()
.exists()
.first()
.get()
.index()
.prop()
Setup
Browser Usage
ESM Usage
Looping
each
asyncEach
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any
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findIndex
first
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where
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hasProperty
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extractCSS
scopeStyles
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copyText
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getJSON
getKeyFromEvent
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idleCallback
openLink
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formatDate
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roundDecimal
roundNumber
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isCI
isClient
isDevelopment
isServer
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generateID
getRandomSeed
hashCode
prettifyHash
tokenize
Equality
isEqual
Cloning
clone
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fatal
Regex
escapeRegExp
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