Overview / Web Technology
Web technology reference for developers
HTML
Structure of content on the web
CSS
Code used to describe document style
JavaScript
General-purpose scripting language
HTTP
Protocol for transmitting web resources
Web APIs
Interfaces for building web applications
Web Extensions
Developing extensions for web browsers
Accessibility
Build web projects usable for all
Web Technology
Web technology reference for developers
Filter sidebar
ãã®è¨äºã§ã¯Window
caches
closed
cookieStore
credentialless
ExperimentalcrossOriginIsolated
crypto
customElements
devicePixelRatio
document
documentPictureInPicture
Experimentalevent
鿍奍;external
鿍奍;fence
ExperimentalframeElement
frames
fullScreen
鿍æºhistory
indexedDB
innerHeight
innerWidth
isSecureContext
launchQueue
Experimentallength
localStorage
location
locationbar
menubar
mozInnerScreenX
鿍æºmozInnerScreenY
鿍æºname
navigation
Experimentalnavigator
opener
orientation
鿍奍;origin
originAgentCluster
outerHeight
outerWidth
parent
performance
personalbar
scheduler
screen
screenLeft
screenTop
screenX
screenY
scrollbars
scrollMaxX
鿍æºscrollMaxY
鿍æºscrollX
scrollY
self
sessionStorage
sharedStorage
ExperimentalspeechSynthesis
status
鿍奍;statusbar
toolbar
top
trustedTypes
visualViewport
window
alert()
atob()
blur()
鿍奍;btoa()
cancelAnimationFrame()
cancelIdleCallback()
captureEvents()
鿍奍;clearImmediate()
éæ¨æº éæ¨å¥¨;clearInterval()
clearTimeout()
close()
confirm()
createImageBitmap()
dump()
鿍æºfetch()
fetchLater()
Experimentalfind()
鿍æºfocus()
getComputedStyle()
getDefaultComputedStyle()
鿍æºgetScreenDetails()
ExperimentalgetSelection()
matchMedia()
moveBy()
moveTo()
open()
postMessage()
print()
prompt()
queryLocalFonts()
ExperimentalqueueMicrotask()
releaseEvents()
鿍奍;reportError()
requestAnimationFrame()
requestFileSystem()
éæ¨æº éæ¨å¥¨;requestIdleCallback()
resizeBy()
resizeTo()
scroll()
scrollBy()
scrollByLines()
鿍æºscrollByPages()
鿍æºscrollTo()
setImmediate()
éæ¨æº éæ¨å¥¨;setInterval()
setResizable()
éæ¨æº éæ¨å¥¨;setTimeout()
showDirectoryPicker()
ExperimentalshowOpenFilePicker()
ExperimentalshowSaveFilePicker()
ExperimentalsizeToContent()
鿍æºstop()
structuredClone()
webkitConvertPointFromNodeToPage()
éæ¨æº éæ¨å¥¨;webkitConvertPointFromPageToNode()
éæ¨æº éæ¨å¥¨;afterprint
appinstalled
beforeinstallprompt
beforeprint
beforeunload
blur
copy
cut
devicemotion
deviceorientation
deviceorientationabsolute
error
focus
gamepadconnected
gamepaddisconnected
hashchange
languagechange
load
message
messageerror
offline
online
orientationchange
鿍奍;pagehide
pagereveal
pageshow
pageswap
paste
popstate
rejectionhandled
resize
scrollsnapchange
Experimentalscrollsnapchanging
Experimentalstorage
unhandledrejection
unload
鿍奍;vrdisplayactivate
éæ¨æº éæ¨å¥¨;vrdisplayconnect
éæ¨æº éæ¨å¥¨;vrdisplaydeactivate
éæ¨æº éæ¨å¥¨;vrdisplaydisconnect
éæ¨æº éæ¨å¥¨;vrdisplaypresentchange
éæ¨æº éæ¨å¥¨;Baseline Widely available
This feature is well established and works across many devices and browser versions. Itâs been available across browsers since July 2015.
ã¦ã£ã³ãã¦ãæåé¢ã«ãããããªã¯ã¨ã¹ããã¾ããã¦ã¼ã¶ã¼è¨å®ã«ãã£ã¦ã¯å¤±æããå¯è½æ§ãããããã®ã¡ã½ãããè¿ãããåã«ã¦ã£ã³ãã¦ãæåé¢ã«ãªããã¨ã¯ä¿è¨¼ããã¾ããã
æ§æjs
focus();
弿°
ãªãã
è¿å¤ãªã (undefined
)ã
js
if (clicked) {
window.focus();
}
仿§æ¸ Specification HTML .
This page was last modified on 2023å¹´8æ25æ¥ by MDN contributors.
View this page on GitHubâ¢
Report a problem with this contentRetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.3