概述
请求将窗口显示在前（靠近屏幕），这可能由于用户设置而失败，并且该窗口在方法返回之前不能保证会显示在最前.
语法
window.focus()
示例
if (clicked) { window.focus(); }
规范
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard Window.focus() |
Living Standard |
Window.focus()
相关主题
Window- 属性
applicationCachecachesclosedconsolecontrollerscryptodefaultStatus[我来译!]devicePixelRatiodialogArgumentsdirectories[我来译!]documentframeElementframesfullScreenhistoryindexedDBinnerHeightinnerWidthisSecureContextisSecureContextlengthlocalStoragelocationlocationbarmenubarmessageManagermozAnimationStartTimemozInnerScreenXmozInnerScreenYmozPaintCountnamenavigatoronabortonafterprintonanimationcancelonanimationendonanimationiteration[我来译!]onappinstalled[我来译!]onauxclickonbeforeinstallpromptonbeforeprintonbeforeunloadonbluronchangeonclickoncloseoncontextmenuondblclickondevicelight[我来译!]ondevicemotion[我来译!]ondeviceorientation[我来译!]ondeviceorientationabsolute[我来译!]ondeviceproximity[我来译!]ondragdrop[我来译!]onerroronfocusongamepadconnected[我来译!]ongamepaddisconnected[我来译!]ongotpointercaptureonhashchangeoninputonkeydownonkeypressonkeyuponlanguagechangeonloadonloadendonloadstartonlostpointercapture[我来译!]onmessage[我来译!]onmessageerror[我来译!]onmousedownonmousemoveonmouseoutonmouseoveronmouseuponmozbeforepaint[我来译!]onpaintonpointercancel[我来译!]onpointerdownonpointerenter[我来译!]onpointerleave[我来译!]onpointermove[我来译!]onpointerout[我来译!]onpointerover[我来译!]onpointerup[我来译!]onpopstateonrejectionhandled[我来译!]onresetonresizeonscrollonselectonselectionchange[我来译!]onselectstart[我来译!]onstorageonsubmitontouchcancelontouchmoveontouchstart[我来译!]ontransitioncancel[我来译!]ontransitionend[我来译!]onunhandledrejection[我来译!]onunloadonuserproximity[我来译!]onvrdisplayactivate[我来译!]onvrdisplayblur[我来译!]onvrdisplayconnect[我来译!]onvrdisplaydeactivate[我来译!]onvrdisplaydisconnect[我来译!]onvrdisplayfocus[我来译!]onvrdisplaypresentchange[我来译!]onwheelopeneroriginouterHeightouterWidthpageYOffsetparentperformancepersonalbar[我来译!]pkcs11[我来译!]screenscreenXscreenYscrollbarsscrollMaxX[我来译!]scrollMaxY[我来译!]scrollXscrollYselfsessionStoragesidebarspeechSynthesis[我来译!]status[我来译!]statusbar[我来译!]toolbar[我来译!]topURLvisualViewport[我来译!]window
- 方法
alertatobback()blur()btoacancelAnimationFramecancelIdleCallback()captureEvents()clearImmediateclearInterval()clearTimeout()closeconfirm()convertPointFromNodeToPage()[我来译!]convertPointFromPageToNode[我来译!]createImageBitmap()[我来译!]dump()event[我来译!]fetch()findfocus()forward()[我来译!]getAttention()[我来译!]getComputedStyle()getDefaultComputedStyle()getSelectionhome()[我来译!]matchMedia()minimizemoveBy()moveToopenopenDialogpostMessageprintpromptreleaseEventsrequestAnimationFramerequestFileSystem()[我来译!]requestIdleCallbackresizeBy()resizeTorestore()[我来译!]routeEvent()[我来译!]scroll()scrollBy()scrollByLines()scrollByPagesscrollTo()setCursor()setImmediatesetIntervalsetTimeoutshowModalDialog()sizeToContent()[我来译!]stop()updateCommands()[我来译!]