class: Frame

class: Frame

At every point of time, page exposes its current frame tree via the page.mainFrame() and frame.childFrames() methods.

Frame object‘s lifecycle is controlled by three events, dispatched on the page object:

• ‘frameattached’ - fired when the frame gets attached to the page. A Frame can be attached to the page only once.
• ‘framenavigated’ - fired when the frame commits navigation to a different URL.
• ‘framedetached’ - fired when the frame gets detached from the page. A Frame can be detached from the page only once.

An example of dumping frame tree:

const { firefox } = require('playwright');  // Or 'chromium' or 'webkit'.

(async () => {
  const browser = await firefox.launch();
  const page = await browser.newPage();
  await page.goto('https://www.google.com/chrome/browser/canary.html');
  dumpFrameTree(page.mainFrame(), '');
  await browser.close();

  function dumpFrameTree(frame, indent) {
    console.log(indent + frame.url());
    for (const child of frame.childFrames()) {
      dumpFrameTree(child, indent + '  ');
    }
  }
})();

An example of getting text from an iframe element:

const frame = page.frames().find(frame => frame.name() === 'myframe');
const text = await frame.$eval('.selector', element => element.textContent);
console.log(text);

• frame.$(selector)
• frame.$$(selector)
• frame.$eval(selector, pageFunction[, arg])
• frame.$$eval(selector, pageFunction[, arg])
• frame.addScriptTag(options)
• frame.addStyleTag(options)
• frame.check(selector, [options])
• frame.childFrames()
• frame.click(selector[, options])
• frame.content()
• frame.dblclick(selector[, options])
• frame.dispatchEvent(selector, type[, eventInit, options])
• frame.evaluate(pageFunction[, arg])
• frame.evaluateHandle(pageFunction[, arg])
• frame.fill(selector, value[, options])
• frame.focus(selector[, options])
• frame.frameElement()
• frame.getAttribute(selector, name[, options])
• frame.goto(url[, options])
• frame.hover(selector[, options])
• frame.innerHTML(selector[, options])
• frame.innerText(selector[, options])
• frame.isDetached()
• frame.name()
• frame.parentFrame()
• frame.press(selector, key[, options])
• frame.selectOption(selector, values[, options])
• frame.setContent(html[, options])
• frame.setInputFiles(selector, files[, options])
• frame.textContent(selector[, options])
• frame.title()
• frame.type(selector, text[, options])
• frame.uncheck(selector, [options])
• frame.url()
• frame.waitForFunction(pageFunction[, arg, options])
• frame.waitForLoadState([state[, options]])
• frame.waitForNavigation([options])
• frame.waitForSelector(selector[, options])
• frame.waitForTimeout(timeout)

frame.$(selector)

• selector <string “String”)> A selector to query frame for. See working with selectors for more details.
• returns: <Promise “Promise”)<?ElementHandle>> Promise which resolves to ElementHandle pointing to the frame element.

The method finds an element matching the specified selector within the frame. See Working with selectors for more details. If no elements match the selector, the return value resolves to null.

frame.$$(selector)

• selector <string “String”)> A selector to query frame for. See working with selectors for more details.
• returns: <Promise “Promise”)<Array ”Array“)<ElementHandle>>> Promise which resolves to ElementHandles pointing to the frame elements.

The method finds all elements matching the specified selector within the frame. See Working with selectors for more details. If no elements match the selector, the return value resolves to [].

frame.$eval(selector, pageFunction[, arg])

• selector <string “String”)> A selector to query frame for. See working with selectors for more details.
• pageFunction <function “Function”)(Element ”Element“))> Function to be evaluated in browser context
• arg <Serializable “Serializable”)|JSHandle> Optional argument to pass to pageFunction
• returns: <Promise “Promise”)<Serializable ”Serializable“)>> Promise which resolves to the return value of pageFunction

The method finds an element matching the specified selector within the frame and passes it as a first argument to pageFunction. See Working with selectors for more details. If no elements match the selector, the method throws an error.

If pageFunction returns a Promise “Promise”), then frame.$eval would wait for the promise to resolve and return its value.

Examples:

const searchValue = await frame.$eval('#search', el => el.value);
const preloadHref = await frame.$eval('link[rel=preload]', el => el.href);
const html = await frame.$eval('.main-container', (e, suffix) => e.outerHTML + suffix, 'hello');

frame.$$eval(selector, pageFunction[, arg])

• selector <string “String”)> A selector to query frame for. See working with selectors for more details.
• pageFunction <function “Function”)(Array ”Array“)<Element “Element”)>)> Function to be evaluated in browser context
• arg <Serializable “Serializable”)|JSHandle> Optional argument to pass to pageFunction
• returns: <Promise “Promise”)<Serializable ”Serializable“)>> Promise which resolves to the return value of pageFunction

The method finds all elements matching the specified selector within the frame and passes an array of matched elements as a first argument to pageFunction. See Working with selectors for more details.

If pageFunction returns a Promise “Promise”), then frame.$$eval would wait for the promise to resolve and return its value.

Examples:

const divsCounts = await frame.$$eval('div', (divs, min) => divs.length >= min, 10);

frame.addScriptTag(options)

• options <Object “Object”)>
  • url <string “String”)> URL of a script to be added.
  • path <string “String”)> Path to the JavaScript file to be injected into frame. If path is a relative path, then it is resolved relative to current working directory.
  • content <string “String”)> Raw JavaScript content to be injected into frame.
  • type <string “String”)> Script type. Use ‘module’ in order to load a Javascript ES6 module. See script for more details.
• returns: <Promise “Promise”)<ElementHandle>> which resolves to the added tag when the script‘s onload fires or when the script content was injected into frame.

Adds a <script> tag into the page with the desired url or content.

frame.addStyleTag(options)

• options <Object “Object”)>
  • url <string “String”)> URL of the <link> tag.
  • path <string “String”)> Path to the CSS file to be injected into frame. If path is a relative path, then it is resolved relative to current working directory.
  • content <string “String”)> Raw CSS content to be injected into frame.
• returns: <Promise “Promise”)<ElementHandle>> which resolves to the added tag when the stylesheet‘s onload fires or when the CSS content was injected into frame.

Adds a <link rel="stylesheet"> tag into the page with the desired url or a <style type="text/css"> tag with the content.

frame.check(selector, [options])

• selector <string “String”)> A selector to search for checkbox to check. If there are multiple elements satisfying the selector, the first will be checked. See working with selectors for more details.
• options <Object “Object”)>
  • force <boolean “Boolean”)> Whether to bypass the actionability checks. By default actions wait until the element is:
  • displayed: has non-empty bounding box and no visibility:hidden (note that elements of zero size or with display:none are considered not displayed),
  • is not moving (for example, css transition has finished),
  • receives pointer events at the action point (for example, element is not covered by other elements). Even if the action is forced, it will wait for the element matching selector to be in the DOM. Defaults to false.
  • noWaitAfter <boolean “Boolean”)> Actions that initiate navigations are waiting for these navigations to happen and for pages to start loading. You can opt out of waiting via setting this flag. You would only need this option in the exceptional cases such as navigating to inaccessible pages. Defaults to false.
  • timeout <number “Number”)> Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
• returns: <Promise “Promise”)> Promise which resolves when the element matching selector is successfully checked. The Promise will be rejected if there is no element matching selector.

This method fetches an element with selector, if element is not already checked, it scrolls it into view if needed, and then uses frame.click to click in the center of the element. If there‘s no element matching selector, the method waits until a matching element appears in the DOM. If the element is detached during the actionability checks, the action is retried.

frame.childFrames()

• returns: <Array “Array”)<Frame>>

frame.click(selector[, options])

• selector <string “String”)> A selector to search for element to click. If there are multiple elements satisfying the selector, the first will be clicked. See working with selectors for more details.
• options <Object “Object”)>
  • button <“left”|”right“|“middle”> Defaults to left.
  • clickCount <number “Number”)> defaults to 1. See UIEvent.detail ”UIEvent.detail“).
  • delay <number “Number”)> Time to wait between mousedown and mouseup in milliseconds. Defaults to 0.
  • position <Object “Object”)> A point to click relative to the top-left corner of element padding box. If not specified, clicks to some visible point of the element.
  • x <number “Number”)>
  • y <number “Number”)>
  • modifiers <Array “Array”)<”Alt“|“Control”|”Meta“|“Shift”>> Modifier keys to press. Ensures that only these modifiers are pressed during the click, and then restores current modifiers back. If not specified, currently pressed modifiers are used.
  • force <boolean “Boolean”)> Whether to bypass the actionability checks. By default actions wait until the element is:
  • displayed: has non-empty bounding box and no visibility:hidden (note that elements of zero size or with display:none are considered not displayed),
  • is not moving (for example, css transition has finished),
  • receives pointer events at the action point (for example, element is not covered by other elements). Even if the action is forced, it will wait for the element matching selector to be in the DOM. Defaults to false.
  • noWaitAfter <boolean “Boolean”)> Actions that initiate navigations are waiting for these navigations to happen and for pages to start loading. You can opt out of waiting via setting this flag. You would only need this option in the exceptional cases such as navigating to inaccessible pages. Defaults to false.
  • timeout <number “Number”)> Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
• returns: <Promise “Promise”)> Promise which resolves when the element matching selector is successfully clicked. The Promise will be rejected if there is no element matching selector.

This method fetches an element with selector, scrolls it into view if needed, and then uses page.mouse to click in the center of the element. If there‘s no element matching selector, the method waits until a matching element appears in the DOM. If the element is detached during the actionability checks, the action is retried.

frame.content()

• returns: <Promise “Promise”)<string ”String“)>>

Gets the full HTML contents of the frame, including the doctype.

frame.dblclick(selector[, options])

• selector <string “String”)> A selector to search for element to double click. If there are multiple elements satisfying the selector, the first will be double clicked. See working with selectors for more details.
• options <Object “Object”)>
  • button <“left”|”right“|“middle”> Defaults to left.
  • delay <number “Number”)> Time to wait between mousedown and mouseup in milliseconds. Defaults to 0.
  • position <Object “Object”)> A point to double click relative to the top-left corner of element padding box. If not specified, double clicks to some visible point of the element.
  • x <number “Number”)>
  • y <number “Number”)>
  • modifiers <Array “Array”)<”Alt“|“Control”|”Meta“|“Shift”>> Modifier keys to press. Ensures that only these modifiers are pressed during the double click, and then restores current modifiers back. If not specified, currently pressed modifiers are used.
  • force <boolean “Boolean”)> Whether to bypass the actionability checks. By default actions wait until the element is:
  • displayed: has non-empty bounding box and no visibility:hidden (note that elements of zero size or with display:none are considered not displayed),
  • is not moving (for example, css transition has finished),
  • receives pointer events at the action point (for example, element is not covered by other elements). Even if the action is forced, it will wait for the element matching selector to be in the DOM. Defaults to false.
  • noWaitAfter <boolean “Boolean”)> Actions that initiate navigations are waiting for these navigations to happen and for pages to start loading. You can opt out of waiting via setting this flag. You would only need this option in the exceptional cases such as navigating to inaccessible pages. Defaults to false.
  • timeout <number “Number”)> Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
• returns: <Promise “Promise”)> Promise which resolves when the element matching selector is successfully double clicked. The Promise will be rejected if there is no element matching selector.

This method fetches an element with selector, scrolls it into view if needed, and then uses page.mouse to double click in the center of the element. If there‘s no element matching selector, the method waits until a matching element appears in the DOM. If the element is detached during the actionability checks, the action is retried.

Bear in mind that if the first click of the dblclick() triggers a navigation event, there will be an exception.

NOTE frame.dblclick() dispatches two click events and a single dblclick event.

frame.dispatchEvent(selector, type[, eventInit, options])

• selector <string “String”)> A selector to search for element to use. If there are multiple elements satisfying the selector, the first will be double clicked. See working with selectors for more details.
• type <string “String”)> DOM event type: "click", "dragstart", etc.
• eventInit <Object “Object”)> event-specific initialization properties.
• options <Object “Object”)>
  • timeout <number “Number”)> Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
• returns: <Promise “Promise”)>

The snippet below dispatches the click event on the element. Regardless of the visibility state of the elment, click is dispatched. This is equivalend to calling element.click().

await frame.dispatchEvent('button#submit', 'click');

Under the hood, it creates an instance of an event based on the given type, initializes it with eventInit properties and dispatches it on the element. Events are composed, cancelable and bubble by default.

Since eventInit is event-specific, please refer to the events documentation for the lists of initial properties:

• DragEvent
• FocusEvent
• KeyboardEvent
• MouseEvent
• PointerEvent
• TouchEvent
• Event

You can also specify JSHandle as the property value if you want live objects to be passed into the event:

// Note you can only create DataTransfer in Chromium and Firefox
const dataTransfer = await frame.evaluateHandle(() => new DataTransfer());
await frame.dispatchEvent('#source', 'dragstart', { dataTransfer });

frame.evaluate(pageFunction[, arg])

• pageFunction <function “Function”)|string ”String“)> Function to be evaluated in browser context
• arg <Serializable “Serializable”)|JSHandle> Optional argument to pass to pageFunction
• returns: <Promise “Promise”)<Serializable ”Serializable“)>> Promise which resolves to the return value of pageFunction

If the function passed to the frame.evaluate returns a Promise “Promise”), then frame.evaluate would wait for the promise to resolve and return its value.

If the function passed to the frame.evaluate returns a non-Serializable “Serializable”) value, then frame.evaluate resolves to undefined. DevTools Protocol also supports transferring some additional values that are not serializable by JSON: -0, NaN, Infinity, -Infinity, and bigint literals.

const result = await frame.evaluate(([x, y]) => {
  return Promise.resolve(x * y);
}, [7, 8]);
console.log(result); // prints "56"

A string can also be passed in instead of a function.

console.log(await frame.evaluate('1 + 2')); // prints "3"

ElementHandle instances can be passed as an argument to the frame.evaluate:

const bodyHandle = await frame.$('body');
const html = await frame.evaluate(([body, suffix]) => body.innerHTML + suffix, [bodyHandle, 'hello']);
await bodyHandle.dispose();

frame.evaluateHandle(pageFunction[, arg])

• pageFunction <function “Function”)|string ”String“)> Function to be evaluated in the page context
• arg <Serializable “Serializable”)|JSHandle> Optional argument to pass to pageFunction
• returns: <Promise “Promise”)<JSHandle>> Promise which resolves to the return value of pageFunction as in-page object (JSHandle)

The only difference between frame.evaluate and frame.evaluateHandle is that frame.evaluateHandle returns in-page object (JSHandle).

If the function, passed to the frame.evaluateHandle, returns a Promise “Promise”), then frame.evaluateHandle would wait for the promise to resolve and return its value.

const aWindowHandle = await frame.evaluateHandle(() => Promise.resolve(window));
aWindowHandle; // Handle for the window object.

A string can also be passed in instead of a function.

const aHandle = await frame.evaluateHandle('document'); // Handle for the 'document'.

JSHandle instances can be passed as an argument to the frame.evaluateHandle:

const aHandle = await frame.evaluateHandle(() => document.body);
const resultHandle = await frame.evaluateHandle(([body, suffix]) => body.innerHTML + suffix, [aHandle, 'hello']);
console.log(await resultHandle.jsonValue());
await resultHandle.dispose();

frame.fill(selector, value[, options])

• selector <string “String”)> A selector to query page for. See working with selectors for more details.
• value <string “String”)> Value to fill for the <input>, <textarea> or [contenteditable] element.
• options <Object “Object”)>
  • noWaitAfter <boolean “Boolean”)> Actions that initiate navigations are waiting for these navigations to happen and for pages to start loading. You can opt out of waiting via setting this flag. You would only need this option in the exceptional cases such as navigating to inaccessible pages. Defaults to false.
  • timeout <number “Number”)> Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
• returns: <Promise “Promise”)> Promise which resolves when the element matching selector is successfully filled. The promise will be rejected if there is no element matching selector.

This method focuses the element and triggers an input event after filling. If there‘s no text <input>, <textarea> or [contenteditable] element matching selector, the method throws an error.

To send fine-grained keyboard events, use frame.type.

frame.focus(selector[, options])

• selector <string “String”)> A selector of an element to focus. If there are multiple elements satisfying the selector, the first will be focused. See working with selectors for more details.
• options <Object “Object”)>
  • timeout <number “Number”)> Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
• returns: <Promise “Promise”)> Promise which resolves when the element matching selector is successfully focused. The promise will be rejected if there is no element matching selector.

This method fetches an element with selector and focuses it. If there‘s no element matching selector, the method waits until a matching element appears in the DOM.

frame.frameElement()

• returns: <Promise “Promise”)<ElementHandle>> Promise that resolves with a frame or iframe element handle which corresponds to this frame.

This is an inverse of elementHandle.contentFrame(). Note that returned handle actually belongs to the parent frame.

This method throws an error if the frame has been detached before frameElement() returns.

const frameElement = await frame.frameElement();
const contentFrame = await frameElement.contentFrame();
console.log(frame === contentFrame);  // -> true

frame.getAttribute(selector, name[, options])

• selector <string “String”)> A selector to search for an element. If there are multiple elements satisfying the selector, the first will be picked. See working with selectors for more details.
• name <string “String”)> Attribute name to get the value for.
• options <Object “Object”)>
  • timeout <number “Number”)> Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
• returns: <Promise “Promise”)>

Returns element attribute value.

frame.goto(url[, options])

• url <string “String”)> URL to navigate frame to. The url should include scheme, e.g. https://.
• options <Object “Object”)> Navigation parameters which might have the following properties:
  • timeout <number “Number”)> Maximum navigation time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultNavigationTimeout(timeout), browserContext.setDefaultTimeout(timeout), page.setDefaultNavigationTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
  • waitUntil <“load”|”domcontentloaded“|“networkidle”> When to consider navigation succeeded, defaults to load. Events can be either:
  • 'domcontentloaded' - consider navigation to be finished when the DOMContentLoaded event is fired.
  • 'load' - consider navigation to be finished when the load event is fired.
  • 'networkidle' - consider navigation to be finished when there are no network connections for at least 500 ms.
  • referer <string “String”)> Referer header value. If provided it will take preference over the referer header value set by page.setExtraHTTPHeaders().
• returns: <Promise “Promise”)<?Response>> Promise which resolves to the main resource response. In case of multiple redirects, the navigation will resolve with the response of the last redirect.

frame.goto will throw an error if:

• there‘s an SSL error (e.g. in case of self-signed certificates).
• target URL is invalid.
• the timeout is exceeded during navigation.
• the remote server does not respond or is unreachable.
• the main resource failed to load.

frame.goto will not throw an error when any valid HTTP status code is returned by the remote server, including 404 “Not Found” and 500 ”Internal Server Error“. The status code for such responses can be retrieved by calling response.status().

NOTE frame.goto either throws an error or returns a main resource response. The only exceptions are navigation to about:blank or navigation to the same URL with a different hash, which would succeed and return null.

NOTE Headless mode doesn‘t support navigation to a PDF document. See the upstream issue.

frame.hover(selector[, options])

• selector <string “String”)> A selector to search for element to hover. If there are multiple elements satisfying the selector, the first will be hovered. See working with selectors for more details.
• options <Object “Object”)>
  • position <Object “Object”)> A point to hover relative to the top-left corner of element padding box. If not specified, hovers over some visible point of the element.
  • x <number “Number”)>
  • y <number “Number”)>
  • modifiers <Array “Array”)<”Alt“|“Control”|”Meta“|“Shift”>> Modifier keys to press. Ensures that only these modifiers are pressed during the hover, and then restores current modifiers back. If not specified, currently pressed modifiers are used.
  • force <boolean “Boolean”)> Whether to bypass the actionability checks. By default actions wait until the element is:
  • displayed: has non-empty bounding box and no visibility:hidden (note that elements of zero size or with display:none are considered not displayed),
  • is not moving (for example, css transition has finished),
  • receives pointer events at the action point (for example, element is not covered by other elements). Even if the action is forced, it will wait for the element matching selector to be in the DOM. Defaults to false.
  • timeout <number “Number”)> Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
• returns: <Promise “Promise”)> Promise which resolves when the element matching selector is successfully hovered. Promise gets rejected if there‘s no element matching selector.

This method fetches an element with selector, scrolls it into view if needed, and then uses page.mouse to hover over the center of the element. If there‘s no element matching selector, the method waits until a matching element appears in the DOM. If the element is detached during the actionability checks, the action is retried.

frame.innerHTML(selector[, options])

• selector <string “String”)> A selector to search for an element. If there are multiple elements satisfying the selector, the first will be picked. See working with selectors for more details.
• options <Object “Object”)>
  • timeout <number “Number”)> Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
• returns: <Promise “Promise”)<string ”String“)>>

Resolves to the element.innerHTML.

frame.innerText(selector[, options])

• selector <string “String”)> A selector to search for an element. If there are multiple elements satisfying the selector, the first will be picked. See working with selectors for more details.
• options <Object “Object”)>
  • timeout <number “Number”)> Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
• returns: <Promise “Promise”)<string ”String“)>>

Resolves to the element.innerText.

frame.isDetached()

• returns: <boolean “Boolean”)>

Returns true if the frame has been detached, or false otherwise.

frame.name()

• returns: <string “String”)>

Returns frame‘s name attribute as specified in the tag.

If the name is empty, returns the id attribute instead.

NOTE This value is calculated once when the frame is created, and will not update if the attribute is changed later.

frame.parentFrame()

• returns: <?Frame> Parent frame, if any. Detached frames and main frames return null.

frame.press(selector, key[, options])

• selector <string “String”)> A selector of an element to type into. If there are multiple elements satisfying the selector, the first will be used. See working with selectors for more details.
• key <string “String”)> Name of the key to press or a character to generate, such as ArrowLeft or a.
• options <Object “Object”)>
  • delay <number “Number”)> Time to wait between keydown and keyup in milliseconds. Defaults to 0.
  • noWaitAfter <boolean “Boolean”)> Actions that initiate navigations are waiting for these navigations to happen and for pages to start loading. You can opt out of waiting via setting this flag. You would only need this option in the exceptional cases such as navigating to inaccessible pages. Defaults to false.
  • timeout <number “Number”)> Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the browserContext.setDefaultTimeout(timeout) or page.setDefaultTimeout(timeout) methods.
• returns: <Promise “Promise”)>

key can specify the intended keyboardEvent.key value or a single character to generate the text for. A superset of the key values can be found here. Examples of the keys are:

F1 - F12, Digit0- Digit9, KeyA- KeyZ, Backquote, Minus, Equal, Backslash, Backspace, Tab, Delete, Escape, ArrowDown, End, Enter, Home, Insert, PageDown, PageUp, ArrayRight, ArrowUp, etc.

Following modification shortcuts are also suported: Shift, Control, Alt, Meta, ShiftLeft.

Holding down Shift will type the text that corresponds to the key in the upper case.

If key is a single character, it is case-sensitive, so the values a and A will generate different respective texts.

Shortcuts such as key: "Control+o" or key: "Control+Shift+T" are supported as well. When speficied with the modifier, modifier is pressed and being held while the subsequent key is being pressed.

frame.selectOption(selector, values[, options])

• selector <string “String”)> A selector to query frame for. See working with selectors for more details.
• values <string “String”)|ElementHandle|Array ”Array“)<string “String”)>|Object ”Object“)|Array “Array”)<ElementHandle>|Array ”Array“)<Object “Object”)>> Options to select. If the <select> has the multiple attribute, all matching options are selected, otherwise only the first option matching one of the passed options is selected. String values are equivalent to {value:'string'}. Option is considered matching if al

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