--- id: multi-pages title: "Multi-page scenarios" --- Playwright can automate scenarios that span multiple browser contexts or multiple tabs in a browser window. ## Multiple contexts [Browser contexts](./core-concepts.md#browser-contexts) are isolated environments on a single browser instance. Playwright can create multiple browser contexts within a single scenario. This is useful when you want to test for multi-user functionality, like chat. ```js const { chromium } = require('playwright'); // Create a Chromium browser instance const browser = await chromium.launch(); // Create two isolated browser contexts const userContext = await browser.newContext(); const adminContext = await browser.newContext(); // Load user and admin cookies await userContext.addCookies(userCookies); await adminContext.addCookies(adminCookies); ``` ```python async import asyncio from playwright.async_api import async_playwright async def run(playwright): # create a chromium browser instance chromium = playwright.chromium browser = await chromium.launch() # create two isolated browser contexts user_context = await browser.new_context() admin_context = await browser.new_context() # load user and admin cookies await user_context.add_cookies(user_cookies) await admin_context.add_cookies(admin_cookies) async def main(): async with async_playwright() as playwright: await run(playwright) asyncio.run(main()) ``` ```python sync from playwright.sync_api import sync_playwright def run(playwright): # create a chromium browser instance chromium = playwright.chromium browser = chromium.launch() # create two isolated browser contexts user_context = browser.new_context() admin_context = browser.new_context() # load user and admin cookies user_context.add_cookies(user_cookies) admin_context.add_cookies(admin_cookies) with sync_playwright() as playwright: run(playwright) ``` ### API reference - [BrowserContext] - [`method: Browser.newContext`] - [`method: BrowserContext.addCookies`] ## Multiple pages Each browser context can host multiple pages (tabs). * Each page behaves like a focused, active page. Bringing the page to front is not required. * Pages inside a context respect context-level emulation, like viewport sizes, custom network routes or browser locale. ```js // Create two pages const pageOne = await context.newPage(); const pageTwo = await context.newPage(); // Get pages of a brower context const allPages = context.pages(); ``` ```python async # create two pages page_one = await context.new_page() page_two = await context.new_page() # get pages of a brower context all_pages = context.pages() ``` ```python sync # create two pages page_one = context.new_page() page_two = context.new_page() # get pages of a brower context all_pages = context.pages() ``` ### API reference - [Page] - [`method: BrowserContext.newPage`] - [`method: BrowserContext.pages`] ## Handling new pages The `page` event on browser contexts can be used to get new pages that are created in the context. This can be used to handle new pages opened by `target="_blank"` links. ```js // Get page after a specific action (e.g. clicking a link) const [newPage] = await Promise.all([ context.waitForEvent('page'), page.click('a[target="_blank"]') // Opens a new tab ]) await newPage.waitForLoadState(); console.log(await newPage.title()); ``` ```python async # Get page after a specific action (e.g. clicking a link) async with context.expect_page() as new_page_info: await page.click('a[target="_blank"]') # Opens a new tab new_page = await new_page_info.value await new_page.wait_for_load_state() print(await new_page.title()) ``` ```python sync # Get page after a specific action (e.g. clicking a link) with context.expect_page() as new_page_info: page.click('a[target="_blank"]') # Opens a new tab new_page = new_page_info.value new_page.wait_for_load_state() print(new_page.title()) ``` If the action that triggers the new page is unknown, the following pattern can be used. ```js // Get all new pages (including popups) in the context context.on('page', async page => { await page.waitForLoadState(); console.log(await page.title()); }) ``` ```python async # Get all new pages (including popups) in the context async def handle_page(page): await page.wait_for_load_state() print(await page.title()) context.on("page", handle_page) ``` ```python sync # Get all new pages (including popups) in the context def handle_page(page): page.wait_for_load_state() print(page.title()) context.on("page", handle_page) ``` ### API reference - [`event: BrowserContext.page`] ## Handling popups If the page opens a pop-up, you can get a reference to it by listening to the `popup` event on the page. This event is emitted in addition to the `browserContext.on('page')` event, but only for popups relevant to this page. ```js // Get popup after a specific action (e.g., click) const [popup] = await Promise.all([ page.waitForEvent('popup'), page.click('#open') ]); await popup.waitForLoadState(); console.log(await popup.title()); ``` ```python async # Get popup after a specific action (e.g., click) async with page.expect_popup() as popup_info: await page.click("#open") popup = await popup_info.value await popup.wait_for_load_state() print(await popup.title()) ``` ```python sync # Get popup after a specific action (e.g., click) with page.expect_popup() as popup_info: page.click("#open") popup = popup_info.value popup.wait_for_load_state() print(popup.title()) ``` If the action that triggers the popup is unknown, the following pattern can be used. ```js // Get all popups when they open page.on('popup', async popup => { await popup.waitForLoadState(); await popup.title(); }) ``` ```python async # Get all popups when they open async def handle_popup(popup): await popup.wait_for_load_state() print(await popup.title()) page.on("popup", handle_popup) ``` ```python sync # Get all popups when they open def handle_popup(popup): popup.wait_for_load_state() print(popup.title()) page.on("popup", handle_popup) ``` ### API reference - [`event: Page.popup`]