BrowserContext.waitForTarget() method
Waits until a target matching the given predicate
appears and returns it.
This will look all open browser contexts.
Signature
class BrowserContext {
waitForTarget(
predicate: (x: Target) => boolean | Promise<boolean>,
options?: WaitForTargetOptions
): Promise<Target>;
}
Parameters
Parameter | Type | Description |
---|---|---|
predicate | (x: Target) => boolean | Promise<boolean> | |
options | (Optional) |
Returns:
Promise<Target>
Example
Finding a target for a page opened via window.open
:
await page.evaluate(() => window.open('https://www.example.com/'));
const newWindowTarget = await browserContext.waitForTarget(
target => target.url() === 'https://www.example.com/'
);