await page.click('button'); // Or while waiting for an event. await page.waitForEvent('popup'); } catch (e) { // When the page crashes, exception message contains 'crash'. }Copy However, when manually listening to events, it might be useful to avoid stalling when the page crashes....
在Playwright中,我们可以使用page.waitForLoadState()方法来等待页面加载完成或网络请求完成。该方法会阻塞后续代码的执行,直到满足指定的等待条件。 另外,Playwright还提供了page.waitForEvent()方法来处理异步操作。该方法可以等待特定的事件触发后再执行后续操作。例如,我们可以等待页面的domcontentloaded事件或networkidle事件...
下面是一个使用 waitForEvent 方法获取新页面的示例: const { chromium } = require('playwright'); (async () => { const browser = await chromium.launch(); const context = await browser.newContext(); const page = await context.newPage(); // 跳转到新页面 const newPagePromise = context.waitF...
If no elements match the selector, the return value resolves to null. To wait for an element on the page, use page.waitForSelector(selector[, options]). Shortcut for main frame's frame.$(selector[, options]). page.$$(selector)#...
可以将predicate和timeout这两个参数传递给WaitforResponse(),可参考:https://playwright.dev/docs/api/class-page#page-wait-for-response Waiting for an event – waitForEvent() 有时测试不是在等待 API 调用或定位器的出现,而是在等待某个事件的发生,比如“requestfinished”(请求完成)或“domcontentloaded”...
使用page.context().waitForEvent('page')监听新页面创建事件: 在需要监听新页面创建事件的上下文中,使用waitForEvent方法来等待新页面的创建。 javascript const newPagePromise = context.waitForEvent('page'); 触发页面导航到新URL(或进行其他导致新页面创建的操作): 例如,点击一个链接或提交一个表单,这些操作...
page.waitForEvent('download'),// <-- start waiting for the download page.click('button#delayed-download')// <-- perform the action that directly or indirectly initiates it. ]); constpath=awaitdownload.path(); For every attachment downloaded by the page,"download"event is emitted. If you...
awaitpage.getByRole('searchbox',{name:'输入搜索词'}).fill('宝可梦朱紫'); awaitpage.getByRole('searchbox',{name:'输入搜索词'}).press('Enter'); const[page1]=awaitPromise.all([ page.waitForEvent('popup'), page.getByRole('link',{name:'宝可梦朱·紫_百度百科'}).click() ...
Playwright e2e waitForEvent 超过超时值问题描述 投票:0回答:1我正在使用 playwright 进行 e2e,我有这样的代码来填写电子邮件/密码并在成功登录后获得重定向: const {expect, test} = require('@playwright/test'); const { signUrl, testUser, homeUrl, } = require('../data/const'); test.describe('...
all([ page.waitForEvent('popup'), // This action triggers the popup page.evaluate('window.open()')]);await popup.goto('https://wikipedia.org');Copy Adding/removing event listener# Sometimes, events happen in random time and instead of waiting for them, they need to be handled. ...