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Docs: minor fixes (#167)

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Eric Bidelman 2017-07-29 18:08:35 -07:00 committed by Andrey Lushnikov
parent 72991c16eb
commit 23d4950498
1 changed files with 12 additions and 12 deletions
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22
docs/api.md
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@ -176,14 +176,14 @@ const browser = new Browser();
browser.newPage().then(async page => {
await page.navigate('https://example.com');
browser.close();
})
});
```
#### new Browser([options])
- `options` <[Object]> Set of configurable options to set on the browser. Can have the following fields:
- `headless` <[boolean]> Wether to run chromium in headless mode. Defaults to `true`.
- `headless` <[boolean]> Whether to run chromium in [headless mode](https://developers.google.com/web/updates/2017/04/headless-chrome). Defaults to `true`.
- `executablePath` <[string]> Path to a chromium executable to run instead of bundled chromium. If `executablePath` is a relative path, then it is resolved relative to [current working directory](https://nodejs.org/api/process.html#process_process_cwd).
- `args` <[Array]<[string]>> Additional arguments to pass to the chromium instance. List of chromium flags could be found [here](http://peter.sh/experiments/chromium-command-line-switches/).
- `args` <[Array]<[string]>> Additional arguments to pass to the chromium instance. List of chromium flags can be found [here](http://peter.sh/experiments/chromium-command-line-switches/).
#### browser.close()
@ -263,7 +263,7 @@ page.evaluate(() => console.log(5, 'hello', {foo: 'bar'}));
#### event: 'dialog'
- <[Dialog]>
Emitted when a javascript dialog, such as `alert`, `prompt`, `confirm` or `beforeunload`, gets opened on the page. Puppeteer can take action to the dialog via dialog's [accept](#dialogacceptprompttext) or [dismiss](#dialogdismiss) methods.
Emitted when a JavaScript dialog, such as `alert`, `prompt`, `confirm` or `beforeunload`, gets opened on the page. Puppeteer can take action to the dialog via dialog's [accept](#dialogacceptprompttext) or [dismiss](#dialogdismiss) methods.
#### event: 'frameattached'
- <[Frame]>
@ -342,7 +342,7 @@ Shortcut for [page.mainFrame().$$(selector, pageFunction, ...args)](#pageselecto
- `url` <[string]> Url of a script to be added
- returns: <[Promise]> Promise which resolves as the script gets added and loads.
Adds a `<script></script>` tag to the page with the desired url. Alternatively, javascript could be injected to the page via [`page.injectFile`](#pageinjectfilefilepath) method.
Adds a `<script>` tag to the page with the desired url. Alternatively, JavaScript could be injected to the page via [`page.injectFile`](#pageinjectfilefilepath) method.
#### page.click(selector[, options])
- `selector` <[string]> A query [selector] to search for element to click. If there are multiple elements satisfying the selector, the first will be clicked.
@ -366,7 +366,7 @@ const {Browser} = require('puppeteer');
const browser = new Browser();
browser.newPage().then(async page =>
const result = await page.evaluate(() => {
return Promise.resolve().then(() => 8 * 7);
return Promise.resolve(8 * 7);
});
console.log(result); // prints "56"
browser.close();
@ -390,7 +390,7 @@ Adds a function which would be invoked in one of the following scenarios:
- whenever the page gets navigated
- whenever the child frame gets attached or navigated. In this case, the function gets invoked in the context of the newly attached frame
The function is invoked after the document was created but before any of its scripts were run. This is useful to amend javascript environment, e.g. to seed [Math.random](https://github.com/GoogleChrome/puppeteer/blob/master/examples/unrandomize.js)
The function is invoked after the document was created but before any of its scripts were run. This is useful to amend JavaScript environment, e.g. to seed [Math.random](https://github.com/GoogleChrome/puppeteer/blob/master/examples/unrandomize.js)
#### page.focus(selector)
- `selector` <[string]> A query [selector] of element to focus. If there are multiple elements satisfying the selector, the first will be focused.
@ -430,7 +430,7 @@ Navigate to the next page in history.
- returns: <[Promise]> Promise which resolves when the element matching `selector` is successfully hovered. Promise gets rejected if there's no element matching `selector`.
#### page.injectFile(filePath)
- `filePath` <[string]> Path to the javascript file to be injected into page. If `filePath` is a relative path, then it is resolved relative to [current working directory](https://nodejs.org/api/process.html#process_process_cwd).
- `filePath` <[string]> Path to the JavaScript file to be injected into page. If `filePath` is a relative path, then it is resolved relative to [current working directory](https://nodejs.org/api/process.html#process_process_cwd).
- returns: <[Promise]> Promise which resolves when file gets successfully evaluated in page.
#### page.keyboard
@ -792,7 +792,7 @@ browser.newPage().then(async page => {
});
```
> **NOTE** Chrome Headless currently has issues with managing javascript dialogs, see [issue 13](https://github.com/GoogleChrome/puppeteer/issues/13)
> **NOTE** Chrome Headless currently has issues with managing JavaScript dialogs, see [issue 13](https://github.com/GoogleChrome/puppeteer/issues/13)
#### dialog.accept([promptText])
- `promptText` <[string]> A text to enter in prompt. Does not cause any effects if the dialog's `type` is not prompt.
@ -853,7 +853,7 @@ browser.newPage().then(async page => {
- `url` <[string]> Url of a script to be added
- returns: <[Promise]> Promise which resolves as the script gets added and loads.
Adds a `<script></script>` tag to the frame with the desired url. Alternatively, javascript could be injected to the frame via [`frame.injectFile`](#frameinjectfilefilepath) method.
Adds a `<script>` tag to the frame with the desired url. Alternatively, JavaScript could be injected to the frame via [`frame.injectFile`](#frameinjectfilefilepath) method.
#### frame.childFrames()
- returns: <[Array]<[Frame]>>
@ -881,7 +881,7 @@ If the function, passed to the `frame.evaluate`, returns a [Promise], then `fram
- returns: <[Promise]> Promise which resolves when the element matching `selector` is successfully hovered. Promise gets rejected if there's no element matching `selector`.
#### frame.injectFile(filePath)
- `filePath` <[string]> Path to the javascript file to be injected into frame. If `filePath` is a relative path, then it is resolved relative to [current working directory](https://nodejs.org/api/process.html#process_process_cwd).
- `filePath` <[string]> Path to the JavaScript file to be injected into frame. If `filePath` is a relative path, then it is resolved relative to [current working directory](https://nodejs.org/api/process.html#process_process_cwd).
- returns: <[Promise]> Promise which resolves when file gets successfully evaluated in frame.
#### frame.isDetached()