puppeteer/assets/js/ef028d49.e94fc522.js

1 line
6.9 KiB
JavaScript
Raw Normal View History

"use strict";(self.webpackChunkwebsite=self.webpackChunkwebsite||[]).push([[22029],{3905:(e,t,n)=>{n.d(t,{Zo:()=>c,kt:()=>m});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 o(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 p=a.createContext({}),u=function(e){var t=a.useContext(p),n=t;return e&&(n="function"==typeof e?e(t):o(o({},t),e)),n},c=function(e){var t=u(e.components);return a.createElement(p.Provider,{value:t},e.children)},s={inlineCode:"code",wrapper:function(e){var t=e.children;return a.createElement(a.Fragment,{},t)}},d=a.forwardRef((function(e,t){var n=e.components,r=e.mdxType,l=e.originalType,p=e.parentName,c=i(e,["components","mdxType","originalType","parentName"]),d=u(n),m=r,f=d["".concat(p,".").concat(m)]||d[m]||s[m]||l;return n?a.createElement(f,o(o({ref:t},c),{},{components:n})):a.createElement(f,o({ref:t},c))}));function m(e,t){var n=arguments,r=t&&t.mdxType;if("string"==typeof e||r){var l=n.length,o=new Array(l);o[0]=d;var i={};for(var p in t)hasOwnProperty.call(t,p)&&(i[p]=t[p]);i.originalType=e,i.mdxType="string"==typeof e?e:r,o[1]=i;for(var u=2;u<l;u++)o[u]=n[u];return a.createElement.apply(null,o)}return a.createElement.apply(null,n)}d.displayName="MDXCreateElement"},79250:(e,t,n)=>{n.r(t),n.d(t,{assets:()=>p,contentTitle:()=>o,default:()=>s,frontMatter:()=>l,metadata:()=>i,toc:()=>u});var a=n(87462),r=(n(67294),n(3905));const l={sidebar_label:"ExecutionContext.evaluateHandle"},o="ExecutionContext.evaluateHandle() method",i={unversionedId:"api/puppeteer.executioncontext.evaluatehandle",id:"version-16.2.0/api/puppeteer.executioncontext.evaluatehandle",title:"ExecutionContext.evaluateHandle() method",description:"Evaluates the given function.",source:"@site/versioned_docs/version-16.2.0/api/puppeteer.executioncontext.evaluatehandle.md",sourceDirName:"api",slug:"/api/puppeteer.executioncontext.evaluatehandle",permalink:"/api/puppeteer.executioncontext.evaluatehandle",draft:!1,tags:[],version:"16.2.0",frontMatter:{sidebar_label:"ExecutionContext.evaluateHandle"},sidebar:"sidebar",previous:{title:"ExecutionContext.evaluate",permalink:"/api/puppeteer.executioncontext.evaluate"},next:{title:"ExecutionContext.frame",permalink:"/api/puppeteer.executioncontext.frame"}},p={},u=[{value:"Parameters",id:"parameters",level:2},{value:"Example 1",id:"example-1",level:2},{value:"Example 2",id:"example-2",level:2},{value:"Example 3",id:"example-3",level:2}],c={toc:u};function s(e){let{components:t,...n}=e;return(0,r.kt)("wrapper",(0,a.Z)({},c,n,{components:t,mdxType:"MDXLayout"}),(0,r.kt)("h1",{id:"executioncontextevaluatehandle-method"},"ExecutionContext.evaluateHandle() method"),(0,r.kt)("p",null,"Evaluates the given function."),(0,r.kt)("p",null,"Unlike ",(0,r.kt)("a",{parentName:"p",href:"/api/puppeteer.executioncontext.evaluate"},"evaluate"),", this method returns a handle to the result of the function."),(0,r.kt)("p",null,"This method may be better suited if the object cannot be serialized (e.g. ",(0,r.kt)("inlineCode",{parentName:"p"},"Map"),") and requires further manipulation."),(0,r.kt)("p",null,(0,r.kt)("strong",{parentName:"p"},"Signa