"use strict";(self.webpackChunkwebsite=self.webpackChunkwebsite||[]).push([[72717],{3905:(e,t,n)=>{n.d(t,{Zo:()=>m,kt:()=>h});var a=n(67294);function r(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function l(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(e);t&&(a=a.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,a)}return n}function p(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?l(Object(n),!0).forEach((function(t){r(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):l(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}function i(e,t){if(null==e)return{};var n,a,r=function(e,t){if(null==e)return{};var n,a,r={},l=Object.keys(e);for(a=0;a<l.length;a++)n=l[a],t.indexOf(n)>=0||(r[n]=e[n]);return r}(e,t);if(Object.getOwnPropertySymbols){var l=Object.getOwnPropertySymbols(e);for(a=0;a<l.length;a++)n=l[a],t.indexOf(n)>=0||Object.prototype.propertyIsEnumerable.call(e,n)&&(r[n]=e[n])}return r}var o=a.createContext({}),d=function(e){var t=a.useContext(o),n=t;return e&&(n="function"==typeof e?e(t):p(p({},t),e)),n},m=function(e){var t=d(e.components);return a.createElement(o.Provider,{value:t},e.children)},s={inlineCode:"code",wrapper:function(e){var t=e.children;return a.createElement(a.Fragment,{},t)}},u=a.forwardRef((function(e,t){var n=e.components,r=e.mdxType,l=e.originalType,o=e.parentName,m=i(e,["components","mdxType","originalType","parentName"]),u=d(n),h=r,k=u["".concat(o,".").concat(h)]||u[h]||s[h]||l;return n?a.createElement(k,p(p({ref:t},m),{},{components:n})):a.createElement(k,p({ref:t},m))}));function h(e,t){var n=arguments,r=t&&t.mdxType;if("string"==typeof e||r){var l=n.length,p=new Array(l);p[0]=u;var i={};for(var o in t)hasOwnProperty.call(t,o)&&(i[o]=t[o]);i.originalType=e,i.mdxType="string"==typeof e?e:r,p[1]=i;for(var d=2;d<l;d++)p[d]=n[d];return a.createElement.apply(null,p)}return a.createElement.apply(null,n)}u.displayName="MDXCreateElement"},59958:(e,t,n)=>{n.r(t),n.d(t,{assets:()=>o,contentTitle:()=>p,default:()=>s,frontMatter:()=>l,metadata:()=>i,toc:()=>d});var a=n(87462),r=(n(67294),n(3905));const l={sidebar_label:"ElementHandle"},p="ElementHandle class",i={unversionedId:"api/puppeteer.elementhandle",id:"api/puppeteer.elementhandle",title:"ElementHandle class",description:"ElementHandle represents an in-page DOM element.",source:"@site/../docs/api/puppeteer.elementhandle.md",sourceDirName:"api",slug:"/api/puppeteer.elementhandle",permalink:"/next/api/puppeteer.elementhandle",draft:!1,tags:[],version:"current",frontMatter:{sidebar_label:"ElementHandle"},sidebar:"sidebar",previous:{title:"ElementHandle.isIntersectingViewport",permalink:"/next/api/puppeteer.elementhandle.isintersectingviewport"},next:{title:"ElementHandle.press",permalink:"/next/api/puppeteer.elementhandle.press"}},o={},d=[{value:"Remarks",id:"remarks",level:2},{value:"Methods",id:"methods",level:2}],m={toc:d};function s(e){let{components:t,...n}=e;return(0,r.kt)("wrapper",(0,a.Z)({},m,n,{components:t,mdxType:"MDXLayout"}),(0,r.kt)("h1",{id:"elementhandle-class"},"ElementHandle class"),(0,r.kt)("p",null,"ElementHandle represents an in-page DOM element."),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Signature:")),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre",className:"language-typescript"},"export declare class ElementHandle<ElementType extends Node = Element> extends JSHandle<ElementType>\n")),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Extends:")," ",(0,r.kt)("a",{parentName:"p",href:"/next/api/puppeteer.jshandle"},"JSHandle"),"<","ElementType",">"),(0,r.kt)("h2",{id:"remarks"},"Remarks"),(0,r.kt)("p",null,"ElementHandles can be created with the ",(0,r.kt)("a",{parentName:"p",href:"/next/api/puppeteer.page._"},"Page.$()")," method."),(0,r.kt)("pre",null,(0,r.kt)("code",{parentName:"pre",className:"language-ts"},"const puppeteer = require('puppeteer');\n\n(async () => {\n  const browser = await puppeteer.launch();\n  const page = await browser.newPage();\n  await page.goto('https://example.com');\n  const hrefElement = await page.$('a');\n  await hrefElement.click();\n  // ...\n})();\n")),(0,r.kt)("p",null,"ElementHandle prevents the DOM element from being garbage-collected unless the handle is ",(0,r.kt)("a",{parentName:"p",href:"/next/api/puppeteer.jshandle.dispose"},"disposed"),". ElementHandles are auto-disposed when their origin frame gets navigated."),(0,r.kt)("p",null,"ElementHandle instances can be used as arguments in ",(0,r.kt)("a",{parentName:"p",href:"/next/api/puppeteer.page._eval"},"Page.$eval()")," and ",(0,r.kt)("a",{parentName:"p",href:"/next/api/puppeteer.page.evaluate"},"Page.evaluate()")," methods."),(0,r.kt)("p",null,"If you're using TypeScript, ElementHandle takes a generic argument that denotes the type of element the handle is holding within. For example, if you have a handle to a ",(0,r.kt)("inlineCode",{parentName:"p"},"<select>")," element, you can type it as ",(0,r.kt)("inlineCode",{parentName:"p"},"ElementHandle<HTMLSelectElement>")," and you get some nicer type checks."),(0,r.kt)("p",null,"The constructor for this class is marked as internal. Third-party code should not call the constructor directly or create subclasses that extend the ",(0,r.kt)("inlineCode",{parentName:"p"},"ElementHandle")," class."),(0,r.kt)("h2",{id:"methods"},"Methods"),(0,r.kt)("table",null,(0,r.kt)("thead",{parentName:"table"},(0,r.kt)("tr",{parentName:"thead"},(0,r.kt)("th",{parentName:"tr",align:null},"Method"),(0,r.kt)("th",{parentName:"tr",align:null},"Modifiers"),(0,r.kt)("th",{parentName:"tr",align:null},"Description"))),(0,r.kt)("tbody",{parentName:"table"},(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle._"},"$(selector)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"Queries the current element for an element matching the given selector.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.__"},"$$(selector)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"Queries the current element for all elements matching the given selector.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.__eval"},"$$eval(selector, pageFunction, args)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("p",null,"Runs the given function on an array of elements matching the given selector in the current element."),(0,r.kt)("p",null,"If the given function returns a promise, then this method will wait till the promise resolves."))),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle._eval"},"$eval(selector, pageFunction, args)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("p",null,"Runs the given function on the first element matching the given selector in the current element."),(0,r.kt)("p",null,"If the given function returns a promise, then this method will wait till the promise resolves."))),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle._x"},"$x(expression)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null})),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.aselement"},"asElement()")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null})),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.boundingbox"},"boundingBox()")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method returns the bounding box of the element (relative to the main frame), or ",(0,r.kt)("code",null,"null")," if the element is not visible.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.boxmodel"},"boxModel()")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method returns boxes of the element, or ",(0,r.kt)("code",null,"null")," if the element is not visible.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.click"},"click(this, options)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method scrolls element into view if needed, and then uses ",(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.page.mouse"},"Page.mouse")," to click in the center of the element. If the element is detached from DOM, the method throws an error.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.clickablepoint"},"clickablePoint(offset)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"Returns the middle point within an element unless a specific offset is provided.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.contentframe"},"contentFrame()")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"Resolves to the content frame for element handles referencing iframe nodes, or null otherwise")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.drag"},"drag(this, target)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method creates and captures a dragevent from the element.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.draganddrop"},"dragAndDrop(this, target, options)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method triggers a dragenter, dragover, and drop on the element.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.dragenter"},"dragEnter(this, data)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method creates a ",(0,r.kt)("code",null,"dragenter")," event on the element.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.dragover"},"dragOver(this, data)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method creates a ",(0,r.kt)("code",null,"dragover")," event on the element.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.drop"},"drop(this, data)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method triggers a drop on the element.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.focus"},"focus()")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"Calls ",(0,r.kt)("a",{parentName:"td",href:"https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/focus"},"focus")," on the element.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.hover"},"hover(this)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method scrolls element into view if needed, and then uses ",(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.page.mouse"},"Page.mouse")," to hover over the center of the element. If the element is detached from DOM, the method throws an error.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.isintersectingviewport"},"isIntersectingViewport(this, options)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"Resolves to true if the element is visible in the current viewport.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.press"},"press(key, options)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"Focuses the element, and then uses ",(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.keyboard.down"},"Keyboard.down()")," and ",(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.keyboard.up"},"Keyboard.up()"),".")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.screenshot"},"screenshot(this, options)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method scrolls element into view if needed, and then uses ",(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.page.screenshot"},"Page.screenshot()")," to take a screenshot of the element. If the element is detached from DOM, the method throws an error.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.select"},"select(values)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"Triggers a ",(0,r.kt)("code",null,"change")," and ",(0,r.kt)("code",null,"input")," event once all the provided options have been selected. If there's no ",(0,r.kt)("code",null,"<","select",">")," element matching ",(0,r.kt)("code",null,"selector"),", the method throws an error.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.tap"},"tap(this)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method scrolls element into view if needed, and then uses ",(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.touchscreen.tap"},"Touchscreen.tap()")," to tap in the center of the element. If the element is detached from DOM, the method throws an error.")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.type"},"type(text, options)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("p",null,"Focuses the element, and then sends a ",(0,r.kt)("code",null,"keydown"),", ",(0,r.kt)("code",null,"keypress"),"/",(0,r.kt)("code",null,"input"),", and ",(0,r.kt)("code",null,"keyup")," event for each character in the text."),(0,r.kt)("p",null,"To press a special key, like ",(0,r.kt)("code",null,"Control")," or ",(0,r.kt)("code",null,"ArrowDown"),", use ",(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.press"},"ElementHandle.press()"),"."))),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.uploadfile"},"uploadFile(this, filePaths)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},"This method expects ",(0,r.kt)("code",null,"elementHandle")," to point to an ",(0,r.kt)("a",{parentName:"td",href:"https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input"},"input element"),".")),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.waitforselector"},"waitForSelector(selector, options)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("p",null,"Wait for an element matching the given selector to appear in the current element."),(0,r.kt)("p",null,"Unlike ",(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.frame.waitforselector"},"Frame.waitForSelector()"),", this method does not work across navigations or if the element is detached from DOM."))),(0,r.kt)("tr",{parentName:"tbody"},(0,r.kt)("td",{parentName:"tr",align:null},(0,r.kt)("a",{parentName:"td",href:"/next/api/puppeteer.elementhandle.waitforxpath"},"waitForXPath(xpath, options)")),(0,r.kt)("td",{parentName:"tr",align:null}),(0,r.kt)("td",{parentName:"tr",align:null})))))}s.isMDXComponent=!0}}]);