puppeteer/assets/js/571858c9.f68d9c5f.js

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"use strict";(self.webpackChunkwebsite=self.webpackChunkwebsite||[]).push([[38744],{3905:(e,t,r)=>{r.d(t,{Zo:()=>s,kt:()=>d});var n=r(67294);function a(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function l(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(e);t&&(n=n.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,n)}return r}function o(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?l(Object(r),!0).forEach((function(t){a(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):l(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function i(e,t){if(null==e)return{};var r,n,a=function(e,t){if(null==e)return{};var r,n,a={},l=Object.keys(e);for(n=0;n<l.length;n++)r=l[n],t.indexOf(r)>=0||(a[r]=e[r]);return a}(e,t);if(Object.getOwnPropertySymbols){var l=Object.getOwnPropertySymbols(e);for(n=0;n<l.length;n++)r=l[n],t.indexOf(r)>=0||Object.prototype.propertyIsEnumerable.call(e,r)&&(a[r]=e[r])}return a}var p=n.createContext({}),u=function(e){var t=n.useContext(p),r=t;return e&&(r="function"==typeof e?e(t):o(o({},t),e)),r},s=function(e){var t=u(e.components);return n.createElement(p.Provider,{value:t},e.children)},c={inlineCode:"code",wrapper:function(e){var t=e.children;return n.createElement(n.Fragment,{},t)}},m=n.forwardRef((function(e,t){var r=e.components,a=e.mdxType,l=e.originalType,p=e.parentName,s=i(e,["components","mdxType","originalType","parentName"]),m=u(r),d=a,f=m["".concat(p,".").concat(d)]||m[d]||c[d]||l;return r?n.createElement(f,o(o({ref:t},s),{},{components:r})):n.createElement(f,o({ref:t},s))}));function d(e,t){var r=arguments,a=t&&t.mdxType;if("string"==typeof e||a){var l=r.length,o=new Array(l);o[0]=m;var i={};for(var p in t)hasOwnProperty.call(t,p)&&(i[p]=t[p]);i.originalType=e,i.mdxType="string"==typeof e?e:a,o[1]=i;for(var u=2;u<l;u++)o[u]=r[u];return n.createElement.apply(null,o)}return n.createElement.apply(null,r)}m.displayName="MDXCreateElement"},47207:(e,t,r)=>{r.r(t),r.d(t,{assets:()=>p,contentTitle:()=>o,default:()=>c,frontMatter:()=>l,metadata:()=>i,toc:()=>u});var n=r(87462),a=(r(67294),r(3905));const l={sidebar_label:"Frame.$$eval"},o="Frame.$$eval() method",i={unversionedId:"api/puppeteer.frame.__eval",id:"api/puppeteer.frame.__eval",title:"Frame.$$eval() method",description:"Runs the given function on an array of elements matching the given selector in the frame.",source:"@site/../docs/api/puppeteer.frame.__eval.md",sourceDirName:"api",slug:"/api/puppeteer.frame.__eval",permalink:"/next/api/puppeteer.frame.__eval",draft:!1,tags:[],version:"current",frontMatter:{sidebar_label:"Frame.$$eval"},sidebar:"sidebar",previous:{title:"Frame.$$",permalink:"/next/api/puppeteer.frame.__"},next:{title:"Frame.$eval",permalink:"/next/api/puppeteer.frame._eval"}},p={},u=[{value:"Parameters",id:"parameters",level:2},{value:"Example",id:"example",level:2}],s={toc:u};function c(e){let{components:t,...r}=e;return(0,a.kt)("wrapper",(0,n.Z)({},s,r,{components:t,mdxType:"MDXLayout"}),(0,a.kt)("h1",{id:"frameeval-method"},"Frame.$$eval() method"),(0,a.kt)("p",null,"Runs the given function on an array of elements matching the given selector in the frame."),(0,a.kt)("p",null,"If the given function returns a promise, then this method will wait till the promise resolves."),(0,a.kt)("p",null,(0,a.kt)("strong",{parentName:"p"},"Signature:")),(0,a.kt)("pre",null,(0,a.kt)("code",{parentName:"pre",className:"language-typescript"},"class Frame {\n $$eval<\n Selector extends string,\n Params extends unknown[],\n Func extends EvaluateFunc<\n [Array<NodeFor<Selector>>, ...Params]\n > = EvaluateFunc<[Array<NodeFor<Selector>>, ...Params]>\n >(\n selector: Selector,\n pageFunction: Func | string,\n ...args: Params\n ): Promise<Awaited<ReturnType<Func>>>;\n}\n")),(0,a.kt)("h2",{id:"parameters"},"Parameters"),(0,