Monday, February 16


Recommended by IG

Improve your trading with IG Client Sentiment Data

Wall Street looks set to deliver its fifth consecutive week of gains, pushing ahead with another round of stellar gains overnight (DJIA +1.26%; S&P 500 +1.22%; Nasdaq +1.15%). Considering that the Fed is still data-dependent, market participants have not been buying into the Fed’s hawkish guidance, with the Fed funds futures continuing to price for one last 25 basis-point hike in July and rate cuts as early as next year. This serves as a pushback against the Fed’s guidance of 50 basis-point hike by the end of 2023 and a ‘couple years out’ in rate cuts, which may be perceived to lack commitment with the aim to avoid complacency.

Overnight economic data saw US retail sales turned in a positive surprise (0.3% month-on-month versus -0.1% expected) as a reflection of resilient consumer demand. While previous concerns were that stronger consumer demand may feed into inflation, the broader trend of easing pricing pressures has somewhat put inflation risks in the backseat for now, with the narrative shifted towards whether a soft landing can be delivered. Along with jobless claims’ numbers indicating further progress in cooling the overheated US labour market, sentiments managed to resume its risk-on mode following the data release.

The DJIA is back to retest the upper range of its consolidation pattern at around the 34,400 level, where the index has failed to overcome on at least five occasions since October last year, reinforcing the level as a crucial resistance. A break of the upper range may pave the way to retest the 35,300 level next. The overall upward trend remains, with its moving average convergence/divergence (MACD) heading above the zero line as a sign of building upward momentum. In the event of a retracement, immediate support may be at the 33,800 level (Fed-meeting bounce).

Source: IG charts

Asia Open

Asian stocks look set for a mixed open, with Nikkei -0.66%, ASX +0.54% and KOSPI +0.32% at the time of writing. The Nikkei has diverged from the positive handover in Wall Street, seemingly a sign of some near-term exhaustion as technicals trend in overbought territory. With follow-up rate cuts coming from China yesterday, the Hang Seng Index is hovering just below its 20,000 psychological level in today’s session. Overcoming this level may further support bulls in control for now.

Economic data saw Singapore’s non-oil domestic exports (NODX) contracting for the eighth straight months (-14.7% versus -1.3% consensus), with the significant underperformance reflecting greater risks to global demand conditions. A low-for-longer growth outlook for Singapore seems to be the takeaway, validating the cut in 2023 growth forecast to 1.4% (previous 1.9%) from a MAS survey this week.

Ahead, the Bank of Japan (BoJ) meeting will be in focus. Speculations for a quicker policy shift from the BoJ have not been receiving much validation by policymakers thus far, with a dovish rhetoric from BoJ Governor Kazuo Ueda last week anchoring expectations for a no-change in policy rate for at least the next three policy meetings.

Market participants will be looking for any response to the continued pull-ahead in Japan’s “core core” inflation (4.1% in April) but while a higher inflation picture may be acknowledged, an uneven recovery in Japan and still-subdued wage growth of 1% may still provide some reasoning for the central bank to justify its ‘transitory inflation’ view.

The USD/JPY has been trading within an ascending channel pattern since the start of the year, with a retest of the upper channel trendline overnight met with some resistance on a lacklustre US dollar. The lower highs on RSI may point to some near-term exhaustion, with further downside to leave immediate support at the 138.50 level on watch, followed by the 136.70 level. That said, the overall trend remains upward bias, with the formation of higher highs and higher lows, along with a firm sit above its 100-day and 200-day moving averages (MA). Any failure to hold above its key 200-day MA line may be an indication of a trend reversal ahead.

Source: IG charts

On the watchlist: Trend for EUR/USD tilted to the upside following the ECB meeting

The conclusion of both the FOMC and ECB meeting this week has allowed the EUR/USD to reclaim its 100-day MA, as the US dollar failed to sustain its recent gains while the ECB pushed on with a hawkish guidance at its latest meeting. Policy divergence remains the key driving force.

Following a 25 basis-point move yesterday, an upward revision in inflation forecast from the ECB points to stickier pricing pressures and that more needs to be done. Validation was further sought from the ECB President Christine Lagarde, who anchored expectations for another hike in July and pushed back against any impending policy pause in its hiking cycle.

A switch in the Supertrend indicator from red to green indicated that the trend for EUR/USD has tilted to the upside. The RSI has also headed back above the key 50 level, reflecting buyers taking control after a 4% retracement in May this year. With the formation of a new higher low, the pair may set its sight on its May 2023 high at the 1.109 level, with any move above the level pointing to a new higher high and reinforces the overall upward trend.

Source: IG charts

Thursday: DJIA +1.26%; S&P 500 +1.22%; Nasdaq +1.15%, DAX -0.13%, FTSE +0.34%.

Article written by IG Strategist Jun Rong Yeap

`constructor()this.hiding=!1,this.value=0,this.visible=!1,this.trickle=()=>this.setValue(this.value+Math.random()/100),this.stylesheetElement=this.createStylesheetElement(),this.progressElement=this.createProgressElement(),this.installStylesheetElement(),this.setValue(0)show()(this.visible=!0,this.installProgressElement(),this.startTrickling())hide()this.visible&&!this.hiding&&(this.hiding=!0,this.fadeProgressElement(()=>this.uninstallProgressElement(),this.stopTrickling(),this.visible=!1,this.hiding=!1))setValue(value)this.value=value,this.refresh()installStylesheetElement()document.head.insertBefore(this.stylesheetElement,document.head.firstChild)installProgressElement()this.progressElement.style.width="0",this.progressElement.style.opacity="1",document.documentElement.insertBefore(this.progressElement,document.body),this.refresh()fadeProgressElement(callback)this.progressElement.style.opacity="0",setTimeout(callback,1.5*ProgressBar.animationDuration)uninstallProgressElement()this.progressElement.parentNode&&document.documentElement.removeChild(this.progressElement)startTrickling()this.trickleIntervalstopTrickling()window.clearInterval(this.trickleInterval),delete this.trickleIntervalrefresh()requestAnimationFrame(()=>this.progressElement.style.width=10+90*this.value+"%")createStylesheetElement()var element=document.createElement("style");return element.type="text/css",element.textContent=ProgressBar.defaultCSS,this.cspNonce&&(element.nonce=this.cspNonce),elementcreateProgressElement()var element=document.createElement("div");return element.className="turbo-progress-bar",elementget cspNonce()return getMetaContent("csp-nonce")ProgressBar.animationDuration=300;class HeadSnapshot extends Snapshot{constructor(){super(...arguments),this.detailsByOuterHTML=this.children.filter(element=>!function elementIsNoscript(element)element=element.localName;return"noscript"==element(element)).map(element=>function elementWithoutNonce(element)element.hasAttribute("nonce")&&element.setAttribute("nonce","");return element(element)).reduce((result,element)=>var outerHTML=element["outerHTML"],details=outerHTML in result?result[outerHTML]:type:function elementType(element)return function elementIsScript(element)element=element.localName;return"script"==element(element)?"script":function elementIsStylesheet(element)"link"==tagName&&"stylesheet"==element.getAttribute("rel")(element)?"stylesheet":void 0(element),tracked:function elementIsTracked(element)return"reload"==element.getAttribute("data-turbo-track")(element),elements:[];return Object.assign(Object.assign(,result),[outerHTML]:Object.assign(Object.assign(,details),elements:[...details.elements,element])),)}get trackedElementSignature()return Object.keys(this.detailsByOuterHTML).filter(outerHTML=>this.detailsByOuterHTML[outerHTML].tracked).join("")getScriptElementsNotInSnapshot(snapshot)return this.getElementsMatchingTypeNotInSnapshot("script",snapshot)getStylesheetElementsNotInSnapshot(snapshot)return this.getElementsMatchingTypeNotInSnapshot("stylesheet",snapshot)getElementsMatchingTypeNotInSnapshot(matchedType,snapshot)return Object.keys(this.detailsByOuterHTML).filter(outerHTML=>!(outerHTML in snapshot.detailsByOuterHTML)).map(outerHTML=>this.detailsByOuterHTML[outerHTML]).filter((type)=>type==matchedType).map((elements:[element])=>element)get provisionalElements()return Object.keys(this.detailsByOuterHTML).reduce((result,outerHTML)=>vartype:outerHTML,tracked,elements=this.detailsByOuterHTML[outerHTML];return null!=outerHTML,[])getMetaValue(name)name=this.findMetaElementByName(name);return name?name.getAttribute("content"):nullfindMetaElementByName(name)return Object.keys(this.detailsByOuterHTML).reduce((result,outerHTML)=>var[outerHTML]=this.detailsByOuterHTML[outerHTML]["elements"];return function elementIsMetaElementWithName(element,name)var tagName=element.localName;return"meta"==tagName&&element.getAttribute("name")==name(outerHTML,name)?outerHTML:result,void 0)}class PageSnapshot extends Snapshotstatic fromHTMLString(html="")return this.fromDocument(parseHTMLDocument(html))static fromElement(element)return this.fromDocument(element.ownerDocument)static fromDocument(head,body)return new this(body,new HeadSnapshot(head))constructor(element,headSnapshot)super(element),this.headSnapshot=headSnapshotclone()var index,source,clonedElement=this.element.cloneNode(!0),selectElements=this.element.querySelectorAll("select"),clonedSelectElements=clonedElement.querySelectorAll("select");for([index,source]of selectElements.entries())var clone=clonedSelectElements[index];for(const option of clone.selectedOptions)option.selected=!1;for(const option of source.selectedOptions)clone.options[option.index].selected=!0for(const clonedPasswordInput of clonedElement.querySelectorAll('input[type="password"]'))clonedPasswordInput.value="";return new PageSnapshot(clonedElement,this.headSnapshot)get headElement()return this.headSnapshot.elementget rootLocation()var _a;return expandURL(null!=(_a=this.getSetting("root"))?_a:"/")get cacheControlValue()return this.getSetting("cache-control")get isPreviewable()return"no-preview"!=this.cacheControlValueget isCacheable()return"no-cache"!=this.cacheControlValueget isVisitable()return"reload"!=this.getSetting("visit-control")getSetting(name)return this.headSnapshot.getMetaValue("turbo-"+name)(prototype=TimingMetric=TimingMetric||).visitStart="visitStart",prototype.requestStart="requestStart",prototype.requestEnd="requestEnd",prototype.visitEnd="visitEnd",(prototype=VisitState=VisitState||).initialized="initialized",prototype.started="started",prototype.canceled="canceled",prototype.failed="failed";const defaultOptions=action:"advance",historyChanged:!(prototype.completed="completed"),visitCachedSnapshot:()=>,willRender:!0,updateHistory:!0,shouldCacheSnapshot:!0,acceptsStreamResponse:!1;(prototype=SystemStatusCode=SystemStatusCode||)[prototype.networkFailure=0]="networkFailure",prototype[prototype.timeoutFailure=-1]="timeoutFailure",prototype[prototype.contentTypeMismatch=-2]="contentTypeMismatch";class Visitconstructor(delegate,location2,restorationIdentifier,options=)this.identifier=uuid(),this.timingMetrics=,this.followedRedirect=!1,this.historyChanged=!1,this.scrolled=!1,this.shouldCacheSnapshot=!0,this.acceptsStreamResponse=!1,this.snapshotCached=!1,this.state=VisitState.initialized,this.delegate=delegate,this.location=location2,this.restorationIdentifier=restorationIdentifierget adapter()return this.delegate.adapterget view()return this.delegate.viewget history()return this.delegate.historyget restorationData()return this.history.getRestorationDataForIdentifier(this.restorationIdentifier)get silent()return this.isSamePagestart()this.state==VisitState.initialized&&(this.recordTimingMetric(TimingMetric.visitStart),this.state=VisitState.started,this.adapter.visitStarted(this),this.delegate.visitStarted(this))cancel()this.state==VisitState.started&&(this.request&&this.request.cancel(),this.cancelRender(),this.state=VisitState.canceled)complete()fail()this.state==VisitState.started&&(this.state=VisitState.failed,this.adapter.visitFailed(this))changeHistory()var _a;!this.historyChanged&&this.updateHistory&&(_a=getHistoryMethodForAction(this.location.href===(null==(_a=this.referrer)?void 0:_a.href)?"replace":this.action),this.history.update(_a,this.location,this.restorationIdentifier),this.historyChanged=!0)issueRequest()this.hasPreloadedResponse()?this.simulateRequest():this.shouldIssueRequest()&&!this.request&&(this.request=new FetchRequest(this,FetchMethod.get,this.location),this.request.perform())simulateRequest()this.response&&(this.startRequest(),this.recordResponse(),this.finishRequest())startRequest()this.recordTimingMetric(TimingMetric.requestStart),this.adapter.visitRequestStarted(this)recordResponse(response=this.response)(this.response=response)&&(response=response["statusCode"],isSuccessful(response)?this.adapter.visitRequestCompleted(this):this.adapter.visitRequestFailedWithStatusCode(this,response))finishRequest()this.recordTimingMetric(TimingMetric.requestEnd),this.adapter.visitRequestFinished(this)loadResponse()if(this.response)conststatusCode,responseHTML=this.response;this.render(()=>__async$3(this,null,function*()this.shouldCacheSnapshot&&this.cacheSnapshot(),this.view.renderPromise&&(yield this.view.renderPromise),isSuccessful(statusCode)&&null!=responseHTML?(yield this.view.renderPage(PageSnapshot.fromHTMLString(responseHTML),!1,this.willRender,this),this.performScroll(),this.adapter.visitRendered(this),this.complete()):(yield this.view.renderError(PageSnapshot.fromHTMLString(responseHTML),this),this.adapter.visitRendered(this),this.fail())))getCachedSnapshot()this.getPreloadedSnapshot();if(snapshot&&(!getAnchor(this.location)getPreloadedSnapshot()if(this.snapshotHTML)return PageSnapshot.fromHTMLString(this.snapshotHTML)hasCachedSnapshot()return null!=this.getCachedSnapshot()loadCachedSnapshot()const snapshot=this.getCachedSnapshot();if(snapshot)const isPreview=this.shouldIssueRequest();this.render(()=>__async$3(this,null,function*()this.complete())))followRedirect()var _a;this.redirectedToLocation&&!this.followedRedirect&&null!=(_a=this.response)&&_a.redirected&&(this.adapter.visitProposedToLocation(this.redirectedToLocation,action:"replace",response:this.response,shouldCacheSnapshot:!1,willRender:!1),this.followedRedirect=!0)goToSamePageAnchor()this.isSamePage&&this.render(()=>__async$3(this,null,function*()this.cacheSnapshot(),this.performScroll(),this.changeHistory(),this.adapter.visitRendered(this)))prepareRequest(request)this.acceptsStreamResponse&&request.acceptResponseType(StreamMessage.contentType)requestStarted()this.startRequest()requestPreventedHandlingResponse(_request,_response)requestSucceededWithResponse(request,response)return __async$3(this,null,function*()var responseHTML=yield response.responseHTML,redirected,statusCode=response;null==responseHTML?this.recordResponse(statusCode:SystemStatusCode.contentTypeMismatch,redirected:redirected):(this.redirectedToLocation=response.redirected?response.location:void 0,this.recordResponse(statusCode:statusCode,responseHTML:responseHTML,redirected:redirected)))requestFailedWithResponse(request,response)return __async$3(this,null,function*()var responseHTML=yield response.responseHTML,redirected,statusCode=response;null==responseHTML?this.recordResponse(statusCode:SystemStatusCode.contentTypeMismatch,redirected:redirected):this.recordResponse(statusCode:statusCode,responseHTML:responseHTML,redirected:redirected))requestErrored(_request,_error)this.recordResponse(statusCode:SystemStatusCode.networkFailure,redirected:!1)requestFinished()this.finishRequest()performScroll()this.view.forceReloadedscrollToRestoredPosition()var scrollPosition=this.restorationData["scrollPosition"];if(scrollPosition)return this.view.scrollToPosition(scrollPosition),!0scrollToAnchor()var anchor=getAnchor(this.location);if(null!=anchor)return this.view.scrollToAnchor(anchor),!0recordTimingMetric(metric)this.timingMetrics[metric]=(new Date).getTime()getTimingMetrics()return Object.assign(,this.timingMetrics)getHistoryMethodForAction(action)switch(action)case"replace":return history.replaceState;case"advance":case"restore":return history.pushStatehasPreloadedResponse()return"object"==typeof this.responseshouldIssueRequest()return!this.isSamePage&&("restore"==this.action?!this.hasCachedSnapshot():this.willRender)cacheSnapshot()(this.view.cacheSnapshot(this.snapshot).then(snapshot=>snapshot&&this.visitCachedSnapshot(snapshot)),this.snapshotCached=!0)render(callback)return __async$3(this,null,function*()this.cancelRender(),yield new Promise(resolve=>this.frame=requestAnimationFrame(()=>resolve())),yield callback(),delete this.frame)cancelRender()this.frame&&(cancelAnimationFrame(this.frame),delete this.frame)function isSuccessful(statusCode)return 200<=statusCode&&statusCode<300class BrowserAdapter{constructor(session2)this.progressBar=new ProgressBar,this.showProgressBar=()=>this.progressBar.show(),this.session=session2visitProposedToLocation(location2,options)uuid(),options)visitStarted(visit2)this.location=visit2.location,visit2.loadCachedSnapshot(),visit2.issueRequest(),visit2.goToSamePageAnchor()visitRequestStarted(visit2)visitRequestCompleted(visit2)visit2.loadResponse()visitRequestFailedWithStatusCode(visit2,statusCode)switch(statusCode)case SystemStatusCode.networkFailure:case SystemStatusCode.timeoutFailure:case SystemStatusCode.contentTypeMismatch:return this.reload(reason:"request_failed",context:statusCode:statusCode);default:return visit2.loadResponse()visitRequestFinished(_visit)this.progressBar.setValue(1),this.hideVisitProgressBar()visitCompleted(_visit)pageInvalidated(reason)this.reload(reason)visitFailed(_visit)visitRendered(_visit)formSubmissionStarted(_formSubmission)this.progressBar.setValue(0),this.showFormProgressBarAfterDelay()formSubmissionFinished(_formSubmission)this.progressBar.setValue(1),this.hideFormProgressBar()showVisitProgressBarAfterDelay()this.visitProgressBarTimeout=window.setTimeout(this.showProgressBar,this.session.progressBarDelay)hideVisitProgressBar()this.progressBar.hide(),null!=this.visitProgressBarTimeout&&(window.clearTimeout(this.visitProgressBarTimeout),delete this.visitProgressBarTimeout)showFormProgressBarAfterDelay()null==this.formProgressBarTimeout&&(this.formProgressBarTimeout=window.setTimeout(this.showProgressBar,this.session.progressBarDelay))hideFormProgressBar()this.progressBar.hide(),null!=this.formProgressBarTimeout&&(window.clearTimeout(this.formProgressBarTimeout),delete this.formProgressBarTimeout)reload(reason)dispatch("turbo:reload",detail:reason),window.location.href=(null==(reason=this.location)?void 0:reason.toString())get navigator()return this.session.navigator}class CacheObserverconstructor()this.selector="[data-turbo-temporary]",this.deprecatedSelector="[data-turbo-cache=false]",this.started=!1,this.removeTemporaryElements=_event=>for(const element of this.temporaryElements)element.remove()start()stop()this.started&&(this.started=!1,removeEventListener("turbo:before-cache",this.removeTemporaryElements,!1))get temporaryElements()return[...document.querySelectorAll(this.selector),...this.temporaryElementsWithDeprecation]get temporaryElementsWithDeprecation()var elements=document.querySelectorAll(this.deprecatedSelector);return elements.length&&console.warn(`The $this.deprecatedSelector selector is deprecated and will be removed in a future version. Use $this.selector instead.`),[...elements]class FrameRedirectorconstructor(session2,element)this.session=session2,this.element=element,this.linkInterceptor=new LinkInterceptor(this,element),this.formSubmitObserver=new FormSubmitObserver(this,element)start()this.linkInterceptor.start(),this.formSubmitObserver.start()stop()this.linkInterceptor.stop(),this.formSubmitObserver.stop()shouldInterceptLinkClick(element,_location,_event)return this.shouldRedirect(element)linkClickIntercepted(element,url,event)var frame=this.findFrameElement(element);frame&&frame.delegate.linkClickIntercepted(element,url,event)willSubmitForm(element,submitter)return null==element.closest("turbo-frame")&&this.shouldSubmit(element,submitter)&&this.shouldRedirect(element,submitter)formSubmitted(element,submitter)var frame=this.findFrameElement(element,submitter);frame&&frame.delegate.formSubmitted(element,submitter)shouldSubmit(form,submitter)var action=getAction(form,submitter),meta=this.element.ownerDocument.querySelector('meta[name="turbo-root"]'),meta=expandURL(null!=(meta=null==meta?void 0:meta.content)?meta:"/");return this.shouldRedirect(form,submitter)&&locationIsVisitable(action,meta)shouldRedirect(element,submitter)return!!(element instanceof HTMLFormElement?this.session.submissionIsNavigatable(element,submitter):this.session.elementIsNavigatable(element))&&(!!(submitter=this.findFrameElement(element,submitter))&&submitter!=element.closest("turbo-frame"))findFrameElement(element,submitter)class Historyconstructor(delegate)this.restorationIdentifier=uuid(),this.restorationData=,this.started=!1,this.pageLoaded=!1,this.onPopState=event=>this.shouldHandlePopState()&&(event=(event.state,this.onPageLoad=_event=>__async$3(this,null,function*()yield function nextMicrotask()return Promise.resolve()(),this.pageLoaded=!0),this.delegate=delegatestart()this.startedstop()this.started&&(removeEventListener("popstate",this.onPopState,!1),removeEventListener("load",this.onPageLoad,!1),this.started=!1)push(location2,restorationIdentifier)this.update(history.pushState,location2,restorationIdentifier)replace(location2,restorationIdentifier)this.update(history.replaceState,location2,restorationIdentifier)update(method,location2,restorationIdentifier=uuid())method.call(history,turbo:restorationIdentifier:restorationIdentifier,"",location2.href),this.location=location2,this.restorationIdentifier=restorationIdentifiergetRestorationDataForIdentifier(restorationIdentifier)return this.restorationData[restorationIdentifier]updateRestorationData(additionalData)var restorationIdentifier=this["restorationIdentifier"],restorationData=this.restorationData[restorationIdentifier];this.restorationData[restorationIdentifier]=Object.assign(Object.assign(,restorationData),additionalData)assumeControlOfScrollRestoration()(this.previousScrollRestoration=null!=(_a=history.scrollRestoration)?_a:"auto",history.scrollRestoration="manual")relinquishControlOfScrollRestoration()this.previousScrollRestoration&&(history.scrollRestoration=this.previousScrollRestoration,delete this.previousScrollRestoration)shouldHandlePopState()return this.pageIsLoaded()pageIsLoaded()return this.pageLoadedclass Navigator{constructor(delegate)this.delegate=delegateproposeVisit(location2,options=)this.delegate.allowsVisitingLocationWithAction(location2,options.action)&&(locationIsVisitable(location2,this.view.snapshot.rootLocation)?this.delegate.visitProposedToLocation(location2,options):window.location.href=location2.toString())startVisit(locatable,restorationIdentifier,options=)this.stop(),this.currentVisit=new Visit(this,expandURL(locatable),restorationIdentifier,Object.assign(referrer:this.location,options)),this.currentVisit.start()submitForm(form,submitter)this.stop(),this.formSubmission=new FormSubmission(this,form,submitter,!0),this.formSubmission.start()stop()this.formSubmission&&(this.formSubmission.stop(),delete this.formSubmission),this.currentVisit&&(this.currentVisit.cancel(),delete this.currentVisit)get adapter()return this.delegate.adapterget view()return this.delegate.viewget history()return this.delegate.historyformSubmissionStarted(formSubmission)"function"==typeof this.adapter.formSubmissionStarted&&this.adapter.formSubmissionStarted(formSubmission)formSubmissionSucceededWithResponse(formSubmission,fetchResponse)return __async$3(this,null,function*()this.view.clearSnapshotCache(),fetchResponse),action=this.getActionForFormSubmission(formSubmission),this.proposeVisit(fetchResponse.location,action:action,shouldCacheSnapshot:shouldCacheSnapshot,response:statusCode:statusCode,responseHTML:responseHTML,redirected:redirected)))formSubmissionFailedWithResponse(formSubmission,fetchResponse)return __async$3(this,null,function*()var responseHTML=yield fetchResponse.responseHTML;responseHTML&&(responseHTML=PageSnapshot.fromHTMLString(responseHTML),fetchResponse.serverError?yield this.view.renderError(responseHTML,this.currentVisit):yield this.view.renderPage(responseHTML,!1,!0,this.currentVisit),this.view.scrollToTop(),this.view.clearSnapshotCache()))formSubmissionErrored(formSubmission,error)console.error(error)formSubmissionFinished(formSubmission)"function"==typeof this.adapter.formSubmissionFinished&&this.adapter.formSubmissionFinished(formSubmission)visitStarted(visit2)this.delegate.visitStarted(visit2)visitCompleted(visit2)this.delegate.visitCompleted(visit2)locationWithActionIsSamePage(location2,action)visitScrolledToSamePageLocation(oldURL,newURL)this.delegate.visitScrolledToSamePageLocation(oldURL,newURL)get location()return this.history.locationget restorationIdentifier()return this.history.restorationIdentifiergetActionForFormSubmission(submitter,formElement)"advance"}(prototype=PageStage=PageStage||)[prototype.initial=0]="initial",prototype[prototype.loading=1]="loading",prototype[prototype.interactive=2]="interactive",prototype[prototype.complete=3]="complete";class PageObserverconstructor(delegate)this.stage=PageStage.initial,this.started=!1,this.interpretReadyState=()=>var readyState=this["readyState"];"interactive"==readyState?this.pageIsInteractive():"complete"==readyState&&this.pageIsComplete(),this.pageWillUnload=()=>this.delegate.pageWillUnload(),this.delegate=delegatestart()stop()this.started&&(document.removeEventListener("readystatechange",this.interpretReadyState,!1),removeEventListener("pagehide",this.pageWillUnload,!1),this.started=!1)pageIsInteractive()this.stage==PageStage.loading&&(this.stage=PageStage.interactive,this.delegate.pageBecameInteractive())pageIsComplete()this.pageIsInteractive(),this.stage==PageStage.interactive&&(this.stage=PageStage.complete,this.delegate.pageLoaded())get readyState()return document.readyStateclass ScrollObserverconstructor(delegate)this.started=!1,this.onScroll=()=>this.updatePosition(x:window.pageXOffset,y:window.pageYOffset),this.delegate=delegatestart()this.startedstop()this.started&&(removeEventListener("scroll",this.onScroll,!1),this.started=!1)updatePosition(position)this.delegate.scrollPositionChanged(position)class StreamMessageRenderer{render(fragment)Bardo.preservingPermanentElements(this,function getPermanentElementMapForFragment(fragment)var permanentElementsInDocument=queryPermanentElementsAll(document.documentElement),permanentElementMap=;for(const permanentElementInDocument of permanentElementsInDocument)var id=permanentElementInDocument["id"];for(const streamElement of fragment.querySelectorAll("turbo-stream"))var elementInStream=getPermanentElementById(streamElement.templateElement.content,id);elementInStream&&(permanentElementMap[id]=[permanentElementInDocument,elementInStream])return permanentElementMap(fragment),()=>document.documentElement.appendChild(fragment))enteringBardo(currentPermanentElement,newPermanentElement)newPermanentElement.replaceWith(currentPermanentElement.cloneNode(!0))leavingBardo()}class StreamObserverconstructor(delegate)this.sources=new Set,this.started=!1,this.inspectFetchResponse=event=>var response=function fetchResponseFromEvent(event)event=null==(event=event.detail)?void 0:event.fetchResponse;if(event instanceof FetchResponse)return event(event);response&&function fetchResponseIsStream(response)response=null!=(response=response.contentType)?response:"";return response.startsWith(StreamMessage.contentType)(response)&&(event.preventDefault(),this.receiveMessageResponse(response)),this.receiveMessageEvent=event=>this.started&&"string"==typeof event.data&&this.receiveMessageHTML(event.data),this.delegate=delegatestart()this.startedstop()this.started&&(this.started=!1,removeEventListener("turbo:before-fetch-response",this.inspectFetchResponse,!1))connectStreamSource(source)this.streamSourceIsConnected(source)disconnectStreamSource(source)this.streamSourceIsConnected(source)&&(this.sources.delete(source),source.removeEventListener("message",this.receiveMessageEvent,!1))streamSourceIsConnected(source)return this.sources.has(source)receiveMessageResponse(response)return __async$3(this,null,function*()var html=yield response.responseHTML;html&&this.receiveMessageHTML(html))receiveMessageHTML(html)this.delegate.receivedMessageFromStream(StreamMessage.wrap(html))class ErrorRenderer extends Rendererstatic renderElement(currentElement,newElement)vardocumentElement,body=document;documentElement.replaceChild(newElement,body)render()return __async$3(this,null,function*()this.replaceHeadAndBody(),this.activateScriptElements())replaceHeadAndBody()vardocumentElement,head=document;documentElement.replaceChild(this.newHead,head),this.renderElement(this.currentElement,this.newElement)activateScriptElements()for(const replaceableElement of this.scriptElements)var element,parentNode=replaceableElement.parentNode;parentNode&&(element=activateScriptElement(replaceableElement),parentNode.replaceChild(element,replaceableElement))get newHead()return this.newSnapshot.headSnapshot.elementget scriptElements()return document.documentElement.querySelectorAll("script")class PageRenderer extends Renderer{static renderElement(currentElement,newElement)document.body&&newElement instanceof HTMLBodyElement?document.body.replaceWith(newElement):document.documentElement.appendChild(newElement)get shouldRender()return this.newSnapshot.isVisitable&&this.trackedElementsAreIdenticalget reloadReason()return this.newSnapshot.isVisitable?this.trackedElementsAreIdentical?void 0:reason:"tracked_element_mismatch":reason:"turbo_visit_control_is_reload"prepareToRender()return __async$3(this,null,function*()yield this.mergeHead())render()return __async$3(this,null,function*()this.willRender&&(yield this.replaceBody()))finishRendering()super.finishRendering(),this.isPreviewget currentHeadSnapshot()return this.currentSnapshot.headSnapshotget newHeadSnapshot()return this.newSnapshot.headSnapshotget newElement()return this.newSnapshot.elementmergeHead()return __async$3(this,null,function*()var mergedHeadElements=this.mergeProvisionalElements(),newStylesheetElements=this.copyNewHeadStylesheetElements();this.copyNewHeadScriptElements(),yield mergedHeadElements,yield newStylesheetElements)replaceBody()return __async$3(this,null,function*()yield this.preservingPermanentElements(()=>__async$3(this,null,function*()this.activateNewBody(),yield this.assignNewBody())))get trackedElementsAreIdentical()return this.currentHeadSnapshot.trackedElementSignature==this.newHeadSnapshot.trackedElementSignaturecopyNewHeadStylesheetElements(){return __async$3(this,null,function*()var loadingElements=[];for(const element of this.newHeadStylesheetElements)loadingElements.push(function waitForLoad(element,timeoutInMilliseconds=2e3)return new Promise(resolve=>const onComplete=()=>element.removeEventListener("error",onComplete),element.removeEventListener("load",onComplete),resolve();element.addEventListener("load",onComplete,once:!0),element.addEventListener("error",onComplete,once:!0),setTimeout(resolve,timeoutInMilliseconds))(element)),document.head.appendChild(element);yield Promise.all(loadingElements))}copyNewHeadScriptElements()for(const element of this.newHeadScriptElements)document.head.appendChild(activateScriptElement(element))mergeProvisionalElements()return __async$3(this,null,function*()var newHeadElements=[...this.newHeadProvisionalElements];for(const element of this.currentHeadProvisionalElements)this.isCurrentElementInElementList(element,newHeadElements))isCurrentElementInElementList(element,elementList)for(var[index,newElement]of elementList.entries())if("TITLE"==element.tagName)if("TITLE"!=newElement.tagName)continue;if(element.innerHTML==newElement.innerHTML)return elementList.splice(index,1),!0if(newElement.isEqualNode(element))return elementList.splice(index,1),!0return!1removeCurrentHeadProvisionalElements()for(const element of this.currentHeadProvisionalElements)document.head.removeChild(element)copyNewHeadProvisionalElements()for(const element of this.newHeadProvisionalElements)document.head.appendChild(element)activateNewBody()document.adoptNode(this.newElement),this.activateNewBodyScriptElements()activateNewBodyScriptElements()for(const inertScriptElement of this.newBodyScriptElements)var activatedScriptElement=activateScriptElement(inertScriptElement);inertScriptElement.replaceWith(activatedScriptElement)assignNewBody()return __async$3(this,null,function*()yield this.renderElement(this.currentElement,this.newElement))get newHeadStylesheetElements()return this.newHeadSnapshot.getStylesheetElementsNotInSnapshot(this.currentHeadSnapshot)get newHeadScriptElements()return this.newHeadSnapshot.getScriptElementsNotInSnapshot(this.currentHeadSnapshot)get currentHeadProvisionalElements()return this.currentHeadSnapshot.provisionalElementsget newHeadProvisionalElements()return this.newHeadSnapshot.provisionalElementsget newBodyScriptElements()return this.newElement.querySelectorAll("script")}class SnapshotCacheconstructor(size)this.keys=[],this.snapshots=,this.size=sizehas(location2)return toCacheKey(location2)in this.snapshotsget(location2)var snapshot;if(this.has(location2))return snapshot=this.read(location2),this.touch(location2),snapshotput(location2,snapshot)return this.write(location2,snapshot),this.touch(location2),snapshotclear()this.snapshots=read(location2)return this.snapshots[toCacheKey(location2)]write(location2,snapshot)this.snapshots[toCacheKey(location2)]=snapshottouch(location2)var location2=toCacheKey(location2),index=this.keys.indexOf(location2);-1setTimeout(()=>resolve(),0))(),snapshot=snapshot.clone(),this.snapshotCache.put(location2,snapshot),snapshot)getCachedSnapshotForLocation(location2)return this.snapshotCache.get(location2)get snapshot()return PageSnapshot.fromElement(this.element)class Preloader{constructor(delegate)this.selector="a[data-turbo-preload]",this.delegate=delegateget snapshotCache()return this.delegate.navigator.view.snapshotCachestart()if("loading"===document.readyState)return document.addEventListener("DOMContentLoaded",()=>this.preloadOnLoadLinksForView(document.body));this.preloadOnLoadLinksForView(document.body)preloadOnLoadLinksForView(element)for(const link of element.querySelectorAll(this.selector))this.preloadURL(link)preloadURL(link){return __async$3(this,null,function*()var location2=new URL(link.href);if(!this.snapshotCache.has(location2))tryvar responseText=yield(yield fetch(location2.toString(),headers:"VND.PREFETCH":"true",Accept:"text/html")).text(),snapshot=PageSnapshot.fromHTMLString(responseText);this.snapshotCache.put(location2,snapshot)catch(_))}}function extendURLWithDeprecatedProperties(url)Object.defineProperties(url,deprecatedLocationPropertyDescriptors)const deprecatedLocationPropertyDescriptors=absoluteURL:get()return this.toString();const StreamActions=after()this.targetElements.forEach(e=>var _a;return null==(_a=e.parentElement)?void 0:_a.insertBefore(this.templateContent,e.nextSibling)),append()this.removeDuplicateTargetChildren(),this.targetElements.forEach(e=>e.append(this.templateContent)),before()this.targetElements.forEach(e=>var _a;return null==(_a=e.parentElement)?void 0:_a.insertBefore(this.templateContent,e)),prepend()this.removeDuplicateTargetChildren(),this.targetElements.forEach(e=>e.prepend(this.templateContent)),remove()this.targetElements.forEach(e=>e.remove()),replace()this.targetElements.forEach(e=>e.replaceWith(this.templateContent)),update()this.targetElements.forEach(targetElement=>targetElement.innerHTML="",targetElement.append(this.templateContent)),session=new class Sessionconstructor()this.navigator=new Navigator(this),this.history=new History(this),this.preloader=new Preloader(this),this.view=new PageView(this,document.documentElement),this.adapter=new BrowserAdapter(this),this.pageObserver=new PageObserver(this),this.cacheObserver=new CacheObserver,this.linkClickObserver=new LinkClickObserver(this,window),this.formSubmitObserver=new FormSubmitObserver(this,document),this.scrollObserver=new ScrollObserver(this),this.streamObserver=new StreamObserver(this),this.formLinkClickObserver=new FormLinkClickObserver(this,document.documentElement),this.frameRedirector=new FrameRedirector(this,document.documentElement),this.streamMessageRenderer=new StreamMessageRenderer,this.drive=!0,this.enabled=!0,this.progressBarDelay=500,this.started=!1,this.formMode="on"start()(this.pageObserver.start(),this.cacheObserver.start(),this.formLinkClickObserver.start(),this.linkClickObserver.start(),this.formSubmitObserver.start(),this.scrollObserver.start(),this.streamObserver.start(),this.frameRedirector.start(),this.history.start(),this.preloader.start(),this.started=!0,this.enabled=!0)disable()this.enabled=!1stop()this.started&&(this.pageObserver.stop(),this.cacheObserver.stop(),this.formLinkClickObserver.stop(),this.linkClickObserver.stop(),this.formSubmitObserver.stop(),this.scrollObserver.stop(),this.streamObserver.stop(),this.frameRedirector.stop(),this.history.stop(),this.started=!1)registerAdapter(adapter)this.adapter=adaptervisit(location2,options=)var frameElement=options.frame?document.getElementById(options.frame):null;frameElement instanceof FrameElement?(frameElement.src=location2.toString(),frameElement.loaded):this.navigator.proposeVisit(expandURL(location2),options)connectStreamSource(source)this.streamObserver.connectStreamSource(source)disconnectStreamSource(source)this.streamObserver.disconnectStreamSource(source)renderStreamMessage(message)this.streamMessageRenderer.render(StreamMessage.wrap(message))clearCache()this.view.clearSnapshotCache()setProgressBarDelay(delay)this.progressBarDelay=delaysetFormMode(mode)this.formMode=modeget location()return this.history.locationget restorationIdentifier()return this.history.restorationIdentifierhistoryPoppedToLocationWithRestorationIdentifier(location2,restorationIdentifier)this.enabled?this.navigator.startVisit(location2,restorationIdentifier,action:"restore",historyChanged:!0):this.adapter.pageInvalidated(reason:"turbo_disabled")scrollPositionChanged(position)this.history.updateRestorationData(scrollPosition:position)willSubmitFormLinkToLocation(link,location2)return this.elementIsNavigatable(link)&&locationIsVisitable(location2,this.snapshot.rootLocation)submittedFormLinkToLocation()willFollowLinkToLocation(link,location2,event)return this.elementIsNavigatable(link)&&locationIsVisitable(location2,this.snapshot.rootLocation)&&this.applicationAllowsFollowingLinkToLocation(link,location2,event)followedLinkToLocation(link,location2)var action=this.getActionForLink(link),link=link.hasAttribute("data-turbo-stream");this.visit(location2.href,action:action,acceptsStreamResponse:link)allowsVisitingLocationWithAction(location2,action)visitProposedToLocation(location2,options)extendURLWithDeprecatedProperties(location2),this.adapter.visitProposedToLocation(location2,options)visitStarted(visit2)markAsBusy(document.documentElement),extendURLWithDeprecatedProperties(visit2.location),visit2.silentvisitCompleted(visit2)clearBusyState(document.documentElement),this.notifyApplicationAfterPageLoad(visit2.getTimingMetrics())locationWithActionIsSamePage(location2,action)return this.navigator.locationWithActionIsSamePage(location2,action)visitScrolledToSamePageLocation(oldURL,newURL)this.notifyApplicationAfterVisitingSamePageLocation(oldURL,newURL)willSubmitForm(form,submitter)var action=getAction(form,submitter);return this.submissionIsNavigatable(form,submitter)&&locationIsVisitable(expandURL(action),this.snapshot.rootLocation)formSubmitted(form,submitter)this.navigator.submitForm(form,submitter)pageBecameInteractive()this.view.lastRenderedLocation=this.location,this.notifyApplicationAfterPageLoad()pageLoaded()this.history.assumeControlOfScrollRestoration()pageWillUnload()this.history.relinquishControlOfScrollRestoration()receivedMessageFromStream(message)this.renderStreamMessage(message)viewWillCacheSnapshot()this.notifyApplicationBeforeCachingSnapshot()allowsImmediateRender(element,options)vardefaultPrevented:element,detail:render:options=this.notifyApplicationBeforeRender(element,options);return this.view.renderer&&options&&(this.view.renderer.renderElement=options),!elementviewRenderedSnapshot(_snapshot,_isPreview)this.view.lastRenderedLocation=this.history.location,this.notifyApplicationAfterRender()preloadOnLoadLinksForView(element)this.preloader.preloadOnLoadLinksForView(element)viewInvalidated(reason)this.adapter.pageInvalidated(reason)frameLoaded(frame)this.notifyApplicationAfterFrameLoad(frame)frameRendered(fetchResponse,frame)this.notifyApplicationAfterFrameRender(fetchResponse,frame)applicationAllowsFollowingLinkToLocation(link,location2,ev)return!this.notifyApplicationAfterClickingLinkToLocation(link,location2,ev).defaultPreventedapplicationAllowsVisitingLocation(location2)return!this.notifyApplicationBeforeVisitingLocation(location2).defaultPreventednotifyApplicationAfterClickingLinkToLocation(link,location2,event)return dispatch("turbo:click",target:link,detail:url:location2.href,originalEvent:event,cancelable:!0)notifyApplicationBeforeVisitingLocation(location2)return dispatch("turbo:before-visit",detail:url:location2.href,cancelable:!0)notifyApplicationAfterVisitingLocation(location2,action)return dispatch("turbo:visit",detail:url:location2.href,action:action)notifyApplicationBeforeCachingSnapshot()return dispatch("turbo:before-cache")notifyApplicationBeforeRender(newBody,options)return dispatch("turbo:before-render",detail:Object.assign(newBody:newBody,options),cancelable:!0)notifyApplicationAfterRender()return dispatch("turbo:render")notifyApplicationAfterPageLoad(timing=)return dispatch("turbo:load",detail:url:this.location.href,timing:timing)notifyApplicationAfterVisitingSamePageLocation(oldURL,newURL)dispatchEvent(new HashChangeEvent("hashchange",oldURL:oldURL.toString(),newURL:newURL.toString()))notifyApplicationAfterFrameLoad(frame)return dispatch("turbo:frame-load",target:frame)notifyApplicationAfterFrameRender(fetchResponse,frame)return dispatch("turbo:frame-render",detail:fetchResponse:fetchResponse,target:frame,cancelable:!0)submissionIsNavigatable(form,submitter)this.elementIsNavigatable(submitter),"optin"==this.formMode?submitter&&null!=form.closest('[data-turbo="true"]'):submitter&&this.elementIsNavigatable(form))elementIsNavigatable(element)element?!containergetActionForLink(link)get snapshot()return this.view.snapshot;var prototype=new class Cacheconstructor(session2)this.session=session2clear()this.session.clearCache()resetCacheControl()this.setCacheControl("")exemptPageFromCache()this.setCacheControl("no-cache")exemptPageFromPreview()this.setCacheControl("no-preview")setCacheControl(value)!function setMetaContent(name,content)("turbo-cache-control",value)(session),navigator$1=session["navigator"];function start()session.start()function registerAdapter(adapter)session.registerAdapter(adapter)function visit(location2,options)session.visit(location2,options)function connectStreamSource(source)session.connectStreamSource(source)function disconnectStreamSource(source)session.disconnectStreamSource(source)function renderStreamMessage(message)session.renderStreamMessage(message)function clearCache()console.warn("Please replace `Turbo.clearCache()` with `Turbo.cache.clear()`. The top-level function is deprecated and will be removed in a future version of Turbo.`"),session.clearCache()function setProgressBarDelay(delay)session.setProgressBarDelay(delay)function setConfirmMethod(confirmMethod)FormSubmission.confirmMethod=confirmMethodfunction setFormMode(mode)session.setFormMode(mode)var Turbo=Object.freeze(__proto__:null,navigator:navigator$1,session:session,cache:prototype,PageRenderer:PageRenderer,PageSnapshot:PageSnapshot,FrameRenderer:FrameRenderer,start:start,registerAdapter:registerAdapter,visit:visit,connectStreamSource:connectStreamSource,disconnectStreamSource:disconnectStreamSource,renderStreamMessage:renderStreamMessage,clearCache:clearCache,setProgressBarDelay:setProgressBarDelay,setConfirmMethod:setConfirmMethod,setFormMode:setFormMode,StreamActions:StreamActions);class TurboFrameMissingError extends Errorfunction getFrameElementById(id)if(null!=id)id=document.getElementById(id);if(id instanceof FrameElement)return idfunction activateElement(element,currentURL)if(element)var src=element.getAttribute("src");if(null!=src&&null!=currentURL&&function urlsAreEqual(left,right)return expandURL(left).href==expandURL(right).href(src,currentURL))throw new Error(`Matching element has a source URL which references itself`);if((element=element.ownerDocument!==document?document.importNode(element,!0):element)instanceof FrameElement)return element.connectedCallback(),element.disconnectedCallback(),elementclass StreamElement extends HTMLElementstatic renderElement(newElement)return __async$3(this,null,function*()yield newElement.performAction())connectedCallback()return __async$3(this,null,function*()tryyield this.render()catch(error)console.error(error)finallythis.disconnect())render()return __async$3(this,null,function*()var _a;return null!=(_a=this.renderPromise)?_a:this.renderPromise=__async$3(this,null,function*()var event=this.beforeRenderEvent;this.dispatchEvent(event)&&(yield nextAnimationFrame(),yield event.detail.render(this))))disconnect()trythis.remove()catch(_a)removeDuplicateTargetChildren()this.duplicateChildren.forEach(c=>c.remove())get duplicateChildren()get performAction()if(this.action)var actionFunction=StreamActions[this.action];if(actionFunction)return actionFunction;this.raise("unknown action")this.raise("action attribute is missing")get targetElements()return this.target?this.targetElementsById:this.targets?this.targetElementsByQuery:void this.raise("target or targets attribute is missing")get templateContent()return this.templateElement.content.cloneNode(!0)get templateElement()var template;return null===this.firstElementChild?(template=this.ownerDocument.createElement("template"),this.appendChild(template),template):this.firstElementChild instanceof HTMLTemplateElement?this.firstElementChild:void this.raise("first child element must be a

Share.
FX

Leave A Reply