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43 lines
2.0 KiB
Markdown
43 lines
2.0 KiB
Markdown
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<!-- Do not edit this file. It is automatically generated by API Documenter. -->
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[Home](./index.md) > [puppeteer](./puppeteer.md) > [Page](./puppeteer.page.md) > [waitFor](./puppeteer.page.waitfor.md)
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## Page.waitFor() method
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> Warning: This API is now obsolete.
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>
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> Don't use this method directly. Instead use the more explicit methods available: [Page.waitForSelector()](./puppeteer.page.waitforselector.md), [Page.waitForXPath()](./puppeteer.page.waitforxpath.md), [Page.waitForFunction()](./puppeteer.page.waitforfunction.md) or [Page.waitForTimeout()](./puppeteer.page.waitfortimeout.md).
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>
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<b>Signature:</b>
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```typescript
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waitFor(selectorOrFunctionOrTimeout: string | number | Function, options?: {
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visible?: boolean;
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hidden?: boolean;
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timeout?: number;
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polling?: string | number;
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}, ...args: SerializableOrJSHandle[]): Promise<JSHandle>;
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```
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## Parameters
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| Parameter | Type | Description |
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| --- | --- | --- |
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| selectorOrFunctionOrTimeout | string \| number \| Function | a selector, predicate or timeout to wait for. |
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| options | { visible?: boolean; hidden?: boolean; timeout?: number; polling?: string \| number; } | optional waiting parameters. |
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| args | [SerializableOrJSHandle](./puppeteer.serializableorjshandle.md)\[\] | arguments to pass to <code>pageFunction</code>. |
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<b>Returns:</b>
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Promise<[JSHandle](./puppeteer.jshandle.md)>
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## Remarks
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This method behaves differently depending on the first parameter. If it's a `string`, it will be treated as a `selector` or `xpath` (if the string starts with `//`). This method then is a shortcut for [Page.waitForSelector()](./puppeteer.page.waitforselector.md) or [Page.waitForXPath()](./puppeteer.page.waitforxpath.md).
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If the first argument is a function this method is a shortcut for [Page.waitForFunction()](./puppeteer.page.waitforfunction.md).
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If the first argument is a `number`, it's treated as a timeout in milliseconds and the method returns a promise which resolves after the timeout.
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