puppeteer/assets/js/c7053367.7959364d.js

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frame.",source:"@site/versioned_docs/version-21.3.1/api/puppeteer.frame.waitforselector.md",sourceDirName:"api",slug:"/api/puppeteer.frame.waitforselector",permalink:"/api/puppeteer.frame.waitforselector",draft:!1,tags:[],version:"21.3.1",frontMatter:{sidebar_label:"Frame.waitForSelector"},sidebar:"api",previous:{title:"Frame.waitForNavigation",permalink:"/api/puppeteer.frame.waitfornavigation"},next:{title:"Frame.waitForTimeout",permalink:"/api/puppeteer.frame.waitfortimeout"}},c={},s=[{value:"Signature:",id:"signature",level:4},{value:"Parameters",id:"parameters",level:2},{value:"Exceptions",id:"exceptions",level:2},{value:"Example",id:"example",level:2}],m={toc:s};function u(e){var{components:t}=e,r=o(e,["components"]);return(0,n.kt)("wrapper",a({},m,r,{components:t,mdxType:"MDXLayout"}),(0,n.kt)("h1",a({},{id:"framewaitforselector-method"}),"Frame.waitForSelector() method"),(0,n.kt)("p",null,"Waits for an element matching the given selector to appear in the frame."),(0,n.kt)("p",null,"This method works across navigations."),(0,n.kt)("h4",a({},{id:"signature"}),"Signature:"),(0,n.kt)("pre",null,(0,n.kt)("code",a({parentName:"pre"},{className:"language-typescript"}),"class Frame {\n  waitForSelector<Selector extends string>(\n    selector: Selector,\n    options?: WaitForSelectorOptions\n  ): Promise<ElementHandle<NodeFor<Selector>> | null>;\n}\n")),(0,n.kt)("h2",a({},{id:"parameters"}),"Parameters"),(0,n.kt)("table",null,(0,n.kt)("thead",{parentName:"table"},(0,n.kt)("tr",{parentName:"thead"},(0,n.kt)("th",a({parentName:"tr"},{align:null}),"Parameter"),(0,n.kt)("th",a({parentName:"tr"},{align:null}),"Type"),(0,n.kt)("th",a({parentName:"tr"},{align:null}),"Description"))),(0,n.kt)("tbody",{parentName:"table"},(0,n.kt)("tr",{parentName:"tbody"},(0,n.kt)("td",a({parentName:"tr"},{align:null}),"selector"),(0,n.kt)("td",a({parentName:"tr"},{align:null}),"Selector"),(0,n.kt)("td",a({parentName:"tr"},{align:null}),"The selector to query and wait for.")),(0,n.kt)("tr",{parentName:"tbody"},(0,n.kt)("td",a({parentName:"tr"},{align:null}),"options"),(0,n.kt)("td",a({parentName:"tr"},{align:null}),(0,n.kt)("a",a({parentName:"td"},{href:"/api/puppeteer.waitforselectoroptions"}),"WaitForSelectorOptions")),(0,n.kt)("td",a({parentName:"tr"},{align:null}),(0,n.kt)("em",{parentName:"td"},"(Optional)")," Options for customizing waiting behavior.")))),(0,n.kt)("p",null,(0,n.kt)("strong",{parentName:"p"},"Returns:")),(0,n.kt)("p",null,"Promise","<",(0,n.kt)("a",a({parentName:"p"},{href:"/api/puppeteer.elementhandle"}),"ElementHandle"),"<",(0,n.kt)("a",a({parentName:"p"},{href:"/api/puppeteer.nodefor"}),"NodeFor"),"<","Selector",">",">"," ","|"," null",">"),(0,n.kt)("p",null,"An element matching the given selector."),(0,n.kt)("h2",a({},{id:"exceptions"}),"Exceptions"),(0,n.kt)("p",null,"Throws if an element matching the given selector doesn't 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