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puppeteer/docs/api/puppeteer.browser.waitfortarget.md
jrandolf f07ad2c661
fix: update documentation on configuring puppeteer () 
This PR updates the docs regarding configuring puppeteer. In addition,
some changes have been made to the documentation generator to show
default values on the documentation site.

Also fixes: https://github.com/puppeteer/puppeteer/pull/9144
2022-10-24 09:07:05 +02:00

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sidebar_label
Browser.waitForTarget

Browser.waitForTarget() method

Searches for a target in all browser contexts.

Signature:

class Browser {
  waitForTarget(
    predicate: (x: Target) => boolean | Promise<boolean>,
    options?: WaitForTargetOptions
  ): Promise<Target>;
}

Parameters

Parameter Type Description
predicate (x: Target) => boolean | Promise<boolean> A function to be run for every target.
options WaitForTargetOptions (Optional)

Returns:

Promise<Target>

The first target found that matches the predicate function.

Example

An example of finding a target for a page opened via window.open:

await page.evaluate(() => window.open('https://www.example.com/'));
const newWindowTarget = await browser.waitForTarget(
  target => target.url() === 'https://www.example.com/'
);