Skip to main content

框架

介绍​

🌐 Introduction

一个页面可以附加一个或多个框架对象。每个页面都有一个主框架，并且页面级交互（如click）默认在主框架中操作。

🌐 A Page can have one or more Frame objects attached to it. Each page has a main frame and page-level interactions (like click) are assumed to operate in the main frame.

一个页面可以通过 iframe HTML 标签附加额外的框架。可以访问这些框架以在框架内进行交互。

🌐 A page can have additional frames attached with the iframe HTML tag. These frames can be accessed for interactions inside the frame.

// Locate element inside frame
var username = await page.FrameLocator(".frame-class").GetByLabel("User Name");
await username.FillAsync("John");

框架对象​

🌐 Frame objects

可以使用 Page.Frame() API 访问框架对象：

🌐 One can access frame objects using the Page.Frame() API:

// Create a page.
var page = await context.NewPageAsync();

// Get frame using the frame's name attribute
var frame = page.Frame("frame-login");

// Get frame using frame's URL
var frame = page.FrameByUrl("*domain.");

// Get frame using any other selector
var frameElementHandle = await page.EvaluateAsync("window.frames[1]");
var frame = await frameElementHandle.ContentFrameAsync();

// Interact with the frame
await frame.FillAsync("#username-input", "John");