Query .exists()
Checks if elements exist
query-exists
component
Query
page.js
Utilities
More readable than checking .length > 0
["query","utilities","exists","check"]
.exists()
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Attributes
.addAttr()
.addClass()
.attr()
.data()
.hasClass()
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Content
.getSlot()
.html()
.outerHTML()
.setSlot()
.text()
.textNode()
.value()
CSS
.computedStyle()
.css()
.cssVar()
Dimensions
.bounds()
.dimensions()
.height()
.innerHeight()
.innerWidth()
.intersects()
.naturalHeight()
.naturalWidth()
.outerHeight()
.outerWidth()
.pagePosition()
.position()
.scrollHeight()
.scrollLeft()
.scrollTop()
.scrollWidth()
.width()
Visibility
.clippingParent()
.hide()
.isInView()
.isVisible()
.naturalDisplay()
.offsetParent()
.positioningParent()
.show()
.toggle()
DOM Manipulation
.append()
.appendTo()
.clone()
.detach()
.insertAfter()
.insertBefore()
.prepend()
.prependTo()
.remove()
.reverse()
DOM Traversal
.children()
.closest()
.closestAll()
.contains()
.filter()
.find()
.indexOf()
.next()
.not()
.parent()
.prev()
.scrollParent()
.siblings()
Events
.blur()
.click()
.dispatchEvent()
.focus()
.intercept()
.off()
.on()
.on() Delegation
.on() Abort
.on() Callback
.one()
.onNext()
.ready()
.submit()
.trigger()
Iterators
.each()
.map()
Logical Operators
.end()
.eq()
.is()
.last()
.slice()
Utilities
.add()
.count()
.el()
.exists()
.first()
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.index()
.prop()
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