Class: Playwright::Frame

Inherits:
PlaywrightApi show all
Defined in:
lib/playwright_api/frame.rb

Overview

At every point of time, page exposes its current frame tree via the [‘method: Page.mainFrame`] and

‘method: Frame.childFrames`

methods.

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

  • ‘event: Page.frameAttached`

    • fired when the frame gets attached to the page. A Frame can be attached to the page

    only once.

  • ‘event: Page.frameNavigated`

    • fired when the frame commits navigation to a different URL.

  • ‘event: Page.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:

“‘python sync from playwright.sync_api import sync_playwright

def run(playwright):

firefox = playwright.firefox
browser = firefox.launch()
page = browser.new_page()
page.goto("https://www.theverge.com")
dump_frame_tree(page.main_frame, "")
browser.close()

def dump_frame_tree(frame, indent):

print(indent + frame.name + '@' + frame.url)
for child in frame.child_frames:
    dump_frame_tree(child, indent + "    ")

with sync_playwright() as playwright:

run(playwright)

“‘

Instance Method Summary collapse

Methods inherited from PlaywrightApi

#initialize, unwrap, wrap

Constructor Details

This class inherits a constructor from Playwright::PlaywrightApi

Instance Method Details

#add_script_tag(content: nil, path: nil, type: nil, url: nil) ⇒ Object

Returns 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.



38
39
40
 
# File 'lib/playwright_api/frame.rb', line 38

def add_script_tag(content: nil, path: nil, type: nil, url: nil)
  wrap_impl(@impl.add_script_tag(content: unwrap_impl(content), path: unwrap_impl(path), type: unwrap_impl(type), url: unwrap_impl(url)))
end

#add_style_tag(content: nil, path: nil, url: nil) ⇒ Object

Returns 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.



46
47
48
 
# File 'lib/playwright_api/frame.rb', line 46

def add_style_tag(content: nil, path: nil, url: nil)
  wrap_impl(@impl.add_style_tag(content: unwrap_impl(content), path: unwrap_impl(path), url: unwrap_impl(url)))
end

#check(selector, force: nil, noWaitAfter: nil, position: nil, strict: nil, timeout: nil, trial: nil) ⇒ Object

This method checks an element matching ‘selector` by performing the following steps:

  1. Find an element matching ‘selector`. If there is none, wait until a matching element is attached to the DOM.

  2. Ensure that matched element is a checkbox or a radio input. If not, this method throws. If the element is already checked, this method returns immediately.

  3. Wait for [actionability](./actionability.md) checks on the matched element, unless ‘force` option is set. If the element is detached during the checks, the whole action is retried.

  4. Scroll the element into view if needed.

  5. Use [‘property: Page.mouse`] to click in the center of the element.

  6. Wait for initiated navigations to either succeed or fail, unless ‘noWaitAfter` option is set.

  7. Ensure that the element is now checked. If not, this method throws.

When all steps combined have not finished during the specified ‘timeout`, this method throws a `TimeoutError`. Passing zero timeout disables this.



63
64
65
66
67
68
69
70
71
72
 
# File 'lib/playwright_api/frame.rb', line 63

def check(
      selector,
      force: nil,
      noWaitAfter: nil,
      position: nil,
      strict: nil,
      timeout: nil,
      trial: nil)
  wrap_impl(@impl.check(unwrap_impl(selector), force: unwrap_impl(force), noWaitAfter: unwrap_impl(noWaitAfter), position: unwrap_impl(position), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout), trial: unwrap_impl(trial)))
end

#checked?(selector, strict: nil, timeout: nil) ⇒ Boolean

Returns whether the element is checked. Throws if the element is not a checkbox or radio input.

Returns:

  • (Boolean) 


409
410
411
 
# File 'lib/playwright_api/frame.rb', line 409

def checked?(selector, strict: nil, timeout: nil)
  wrap_impl(@impl.checked?(unwrap_impl(selector), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#child_frames ⇒ Object 



74
75
76
 
# File 'lib/playwright_api/frame.rb', line 74

def child_frames
  wrap_impl(@impl.child_frames)
end

#click(selector, button: nil, clickCount: nil, delay: nil, force: nil, modifiers: nil, noWaitAfter: nil, position: nil, strict: nil, timeout: nil, trial: nil) ⇒ Object

This method clicks an element matching ‘selector` by performing the following steps:

  1. Find an element matching ‘selector`. If there is none, wait until a matching element is attached to the DOM.

  2. Wait for [actionability](./actionability.md) checks on the matched element, unless ‘force` option is set. If the element is detached during the checks, the whole action is retried.

  3. Scroll the element into view if needed.

  4. Use [‘property: Page.mouse`] to click in the center of the element, or the specified `position`.

  5. Wait for initiated navigations to either succeed or fail, unless ‘noWaitAfter` option is set.

When all steps combined have not finished during the specified ‘timeout`, this method throws a `TimeoutError`. Passing zero timeout disables this.



88
89
90
91
92
93
94
95
96
97
98
99
100
101
 
# File 'lib/playwright_api/frame.rb', line 88

def click(
      selector,
      button: nil,
      clickCount: nil,
      delay: nil,
      force: nil,
      modifiers: nil,
      noWaitAfter: nil,
      position: nil,
      strict: nil,
      timeout: nil,
      trial: nil)
  wrap_impl(@impl.click(unwrap_impl(selector), button: unwrap_impl(button), clickCount: unwrap_impl(clickCount), delay: unwrap_impl(delay), force: unwrap_impl(force), modifiers: unwrap_impl(modifiers), noWaitAfter: unwrap_impl(noWaitAfter), position: unwrap_impl(position), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout), trial: unwrap_impl(trial)))
end

#content ⇒ Object

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



104
105
106
 
# File 'lib/playwright_api/frame.rb', line 104

def content
  wrap_impl(@impl.content)
end

#dblclick(selector, button: nil, delay: nil, force: nil, modifiers: nil, noWaitAfter: nil, position: nil, strict: nil, timeout: nil, trial: nil) ⇒ Object

This method double clicks an element matching ‘selector` by performing the following steps:

  1. Find an element matching ‘selector`. If there is none, wait until a matching element is attached to the DOM.

  2. Wait for [actionability](./actionability.md) checks on the matched element, unless ‘force` option is set. If the element is detached during the checks, the whole action is retried.

  3. Scroll the element into view if needed.

  4. Use [‘property: Page.mouse`] to double click in the center of the element, or the specified `position`.

  5. Wait for initiated navigations to either succeed or fail, unless ‘noWaitAfter` option is set. Note that if the first click of the `dblclick()` triggers a navigation event, this method will throw.

When all steps combined have not finished during the specified ‘timeout`, this method throws a `TimeoutError`. Passing zero timeout disables this.

> NOTE: ‘frame.dblclick()` dispatches two `click` events and a single `dblclick` event.



121
122
123
124
125
126
127
128
129
130
131
132
133
 
# File 'lib/playwright_api/frame.rb', line 121

def dblclick(
      selector,
      button: nil,
      delay: nil,
      force: nil,
      modifiers: nil,
      noWaitAfter: nil,
      position: nil,
      strict: nil,
      timeout: nil,
      trial: nil)
  wrap_impl(@impl.dblclick(unwrap_impl(selector), button: unwrap_impl(button), delay: unwrap_impl(delay), force: unwrap_impl(force), modifiers: unwrap_impl(modifiers), noWaitAfter: unwrap_impl(noWaitAfter), position: unwrap_impl(position), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout), trial: unwrap_impl(trial)))
end

#detached=(req) ⇒ Object 



787
788
789
 
# File 'lib/playwright_api/frame.rb', line 787

def detached=(req)
  wrap_impl(@impl.detached=(unwrap_impl(req)))
end

#detached? ⇒ Boolean

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

Returns:

  • (Boolean) 


414
415
416
 
# File 'lib/playwright_api/frame.rb', line 414

def detached?
  wrap_impl(@impl.detached?)
end

#disabled?(selector, strict: nil, timeout: nil) ⇒ Boolean

Returns whether the element is disabled, the opposite of [enabled](./actionability.md#enabled).

Returns:

  • (Boolean) 


419
420
421
 
# File 'lib/playwright_api/frame.rb', line 419

def disabled?(selector, strict: nil, timeout: nil)
  wrap_impl(@impl.disabled?(unwrap_impl(selector), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#dispatch_event(selector, type, eventInit: nil, strict: nil, timeout: nil) ⇒ Object

The snippet below dispatches the ‘click` event on the element. Regardless of the visibility state of the element, `click` is dispatched. This is equivalent to calling [element.click()](developer.mozilla.org/en-US/docs/Web/API/HTMLElement/click).

“‘python sync frame.dispatch_event(“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:

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

“‘python sync # note you can only create data_transfer in chromium and firefox data_transfer = frame.evaluate_handle(“new DataTransfer()”) frame.dispatch_event(“#source”, “dragstart”, { “dataTransfer”: data_transfer }) “`



162
163
164
165
166
167
168
169
 
# File 'lib/playwright_api/frame.rb', line 162

def dispatch_event(
      selector,
      type,
      eventInit: nil,
      strict: nil,
      timeout: nil)
  wrap_impl(@impl.dispatch_event(unwrap_impl(selector), unwrap_impl(type), eventInit: unwrap_impl(eventInit), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#drag_and_drop(source, target, force: nil, noWaitAfter: nil, sourcePosition: nil, strict: nil, targetPosition: nil, timeout: nil, trial: nil) ⇒ Object 



171
172
173
174
175
176
177
178
179
180
181
182
 
# File 'lib/playwright_api/frame.rb', line 171

def drag_and_drop(
      source,
      target,
      force: nil,
      noWaitAfter: nil,
      sourcePosition: nil,
      strict: nil,
      targetPosition: nil,
      timeout: nil,
      trial: nil)
  wrap_impl(@impl.drag_and_drop(unwrap_impl(source), unwrap_impl(target), force: unwrap_impl(force), noWaitAfter: unwrap_impl(noWaitAfter), sourcePosition: unwrap_impl(sourcePosition), strict: unwrap_impl(strict), targetPosition: unwrap_impl(targetPosition), timeout: unwrap_impl(timeout), trial: unwrap_impl(trial)))
end

#editable?(selector, strict: nil, timeout: nil) ⇒ Boolean

Returns whether the element is [editable](./actionability.md#editable).

Returns:

  • (Boolean) 


424
425
426
 
# File 'lib/playwright_api/frame.rb', line 424

def editable?(selector, strict: nil, timeout: nil)
  wrap_impl(@impl.editable?(unwrap_impl(selector), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#enabled?(selector, strict: nil, timeout: nil) ⇒ Boolean

Returns whether the element is [enabled](./actionability.md#enabled).

Returns:

  • (Boolean) 


429
430
431
 
# File 'lib/playwright_api/frame.rb', line 429

def enabled?(selector, strict: nil, timeout: nil)
  wrap_impl(@impl.enabled?(unwrap_impl(selector), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#eval_on_selector(selector, expression, arg: nil, strict: nil) ⇒ Object

Returns the return value of ‘expression`.

> NOTE: This method does not wait for the element to pass actionability checks and therefore can lead to the flaky tests. Use [‘method: Locator.evaluate`], other `Locator` helper methods or web-first assertions instead.

The method finds an element matching the specified selector within the frame and passes it as a first argument to ‘expression`. See [Working with selectors](./selectors.md) for more details. If no elements match the selector, the method throws an error.

If ‘expression` returns a [Promise], then [`method: Frame.evalOnSelector`] would wait for the promise to resolve and return its value.

Examples:

“‘python sync search_value = frame.eval_on_selector(“#search”, “el => el.value”) preload_href = frame.eval_on_selector(“link”, “el => el.href”) html = frame.eval_on_selector(“.main-container”, “(e, suffix) => e.outerHTML + suffix”, “hello”) “`



203
204
205
 
# File 'lib/playwright_api/frame.rb', line 203

def eval_on_selector(selector, expression, arg: nil, strict: nil)
  wrap_impl(@impl.eval_on_selector(unwrap_impl(selector), unwrap_impl(expression), arg: unwrap_impl(arg), strict: unwrap_impl(strict)))
end

#eval_on_selector_all(selector, expression, arg: nil) ⇒ Object

Returns the return value of ‘expression`.

> NOTE: In most cases, [‘method: Locator.evaluateAll`], other `Locator` helper methods and web-first assertions do a better job.

The method finds all elements matching the specified selector within the frame and passes an array of matched elements as a first argument to ‘expression`. See [Working with selectors](./selectors.md) for more details.

If ‘expression` returns a [Promise], then [`method: Frame.evalOnSelectorAll`] would wait for the promise to resolve and return its value.

Examples:

“‘python sync divs_counts = frame.eval_on_selector_all(“div”, “(divs, min) => divs.length >= min”, 10) “`



223
224
225
 
# File 'lib/playwright_api/frame.rb', line 223

def eval_on_selector_all(selector, expression, arg: nil)
  wrap_impl(@impl.eval_on_selector_all(unwrap_impl(selector), unwrap_impl(expression), arg: unwrap_impl(arg)))
end

#evaluate(expression, arg: nil) ⇒ Object

Returns the return value of ‘expression`.

If the function passed to the [‘method: Frame.evaluate`] returns a [Promise], then [`method: Frame.evaluate`] would wait for the promise to resolve and return its value.

If the function passed to the [‘method: Frame.evaluate`] returns a non- value, then

‘method: Frame.evaluate`

returns ‘undefined`. Playwright also supports transferring some additional values that are

not serializable by ‘JSON`: `-0`, `NaN`, `Infinity`, `-Infinity`.

“‘python sync result = frame.evaluate(“([x, y]) => Promise.resolve(x * y)”, [7, 8]) print(result) # prints “56” “`

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

“‘python sync print(frame.evaluate(“1 + 2”)) # prints “3” x = 10 print(frame.evaluate(f“1 + x”)) # prints “11” “`

‘ElementHandle` instances can be passed as an argument to the [`method: Frame.evaluate`]:

“‘python sync body_handle = frame.evaluate(“document.body”) html = frame.evaluate(“([body, suffix]) => body.innerHTML + suffix”, [body_handle, “hello”]) body_handle.dispose() “`



256
257
258
 
# File 'lib/playwright_api/frame.rb', line 256

def evaluate(expression, arg: nil)
  wrap_impl(@impl.evaluate(unwrap_impl(expression), arg: unwrap_impl(arg)))
end

#evaluate_handle(expression, arg: nil) ⇒ Object

Returns the return value of ‘expression` as a `JSHandle`.

The only difference between [‘method: Frame.evaluate`] and [`method: Frame.evaluateHandle`] is that

‘method: Frame.evaluateHandle`

returns ‘JSHandle`.

If the function, passed to the [‘method: Frame.evaluateHandle`], returns a [Promise], then

‘method: Frame.evaluateHandle`

would wait for the promise to resolve and return its value.

“‘python sync a_window_handle = frame.evaluate_handle(“Promise.resolve(window)”) a_window_handle # handle for the window object. “`

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

“‘python sync a_handle = page.evaluate_handle(“document”) # handle for the “document” “`

‘JSHandle` instances can be passed as an argument to the [`method: Frame.evaluateHandle`]:

“‘python sync a_handle = page.evaluate_handle(“document.body”) result_handle = page.evaluate_handle(“body => body.innerHTML”, a_handle) print(result_handle.json_value()) result_handle.dispose() “`



287
288
289
 
# File 'lib/playwright_api/frame.rb', line 287

def evaluate_handle(expression, arg: nil)
  wrap_impl(@impl.evaluate_handle(unwrap_impl(expression), arg: unwrap_impl(arg)))
end

#expect_navigation(timeout: nil, url: nil, waitUntil: nil, &block) ⇒ Object

Waits for the frame navigation and returns the main resource response. In case of multiple redirects, the navigation will resolve with the response of the last redirect. In case of navigation to a different anchor or navigation due to History API usage, the navigation will resolve with ‘null`.

This method waits for the frame to navigate to a new URL. It is useful for when you run code which will indirectly cause the frame to navigate. Consider this example:

“‘python sync with frame.expect_navigation():

frame.click("a.delayed-navigation") # clicking the link will indirectly cause a navigation

# Resolves after navigation has finished “‘

> NOTE: Usage of the [History API](developer.mozilla.org/en-US/docs/Web/API/History_API) to change the URL is considered a navigation.



732
733
734
 
# File 'lib/playwright_api/frame.rb', line 732

def expect_navigation(timeout: nil, url: nil, waitUntil: nil, &block)
  wrap_impl(@impl.expect_navigation(timeout: unwrap_impl(timeout), url: unwrap_impl(url), waitUntil: unwrap_impl(waitUntil), &wrap_block_call(block)))
end

#fill(selector, value, force: nil, noWaitAfter: nil, strict: nil, timeout: nil) ⇒ Object

This method waits for an element matching ‘selector`, waits for [actionability](./actionability.md) checks, focuses the element, fills it and triggers an `input` event after filling. Note that you can pass an empty string to clear the input field.

If the target element is not an ‘<input>`, `<textarea>` or `[contenteditable]` element, this method throws an error. However, if the element is inside the `<label>` element that has an associated [control](developer.mozilla.org/en-US/docs/Web/API/HTMLLabelElement/control), the control will be filled instead.

To send fine-grained keyboard events, use [‘method: Frame.type`].



301
302
303
304
305
306
307
308
309
 
# File 'lib/playwright_api/frame.rb', line 301

def fill(
      selector,
      value,
      force: nil,
      noWaitAfter: nil,
      strict: nil,
      timeout: nil)
  wrap_impl(@impl.fill(unwrap_impl(selector), unwrap_impl(value), force: unwrap_impl(force), noWaitAfter: unwrap_impl(noWaitAfter), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#focus(selector, strict: nil, timeout: nil) ⇒ Object

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.



313
314
315
 
# File 'lib/playwright_api/frame.rb', line 313

def focus(selector, strict: nil, timeout: nil)
  wrap_impl(@impl.focus(unwrap_impl(selector), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#frame_element ⇒ Object

Returns the ‘frame` or `iframe` element handle which corresponds to this frame.

This is an inverse of [‘method: 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.

“‘python sync frame_element = frame.frame_element() content_frame = frame_element.content_frame() assert frame == content_frame “`



329
330
331
 
# File 'lib/playwright_api/frame.rb', line 329

def frame_element
  wrap_impl(@impl.frame_element)
end

#frame_locator(selector) ⇒ Object

When working with iframes, you can create a frame locator that will enter the iframe and allow selecting elements in that iframe. Following snippet locates element with text “Submit” in the iframe with id ‘my-frame`, like `<iframe id=“my-frame”>`:

“‘python sync locator = frame.frame_locator(“#my-iframe”).locator(“text=Submit”) locator.click() “`



341
342
343
 
# File 'lib/playwright_api/frame.rb', line 341

def frame_locator(selector)
  wrap_impl(@impl.frame_locator(unwrap_impl(selector)))
end

#get_attribute(selector, name, strict: nil, timeout: nil) ⇒ Object

Returns element attribute value.



346
347
348
 
# File 'lib/playwright_api/frame.rb', line 346

def get_attribute(selector, name, strict: nil, timeout: nil)
  wrap_impl(@impl.get_attribute(unwrap_impl(selector), unwrap_impl(name), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#goto(url, referer: nil, timeout: nil, waitUntil: nil) ⇒ Object

Returns the main resource response. In case of multiple redirects, the navigation will resolve with the response of the last redirect.

The method 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.

The method 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 [‘method: Response.status`].

> NOTE: The method 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](bugs.chromium.org/p/chromium/issues/detail?id=761295).



368
369
370
 
# File 'lib/playwright_api/frame.rb', line 368

def goto(url, referer: nil, timeout: nil, waitUntil: nil)
  wrap_impl(@impl.goto(unwrap_impl(url), referer: unwrap_impl(referer), timeout: unwrap_impl(timeout), waitUntil: unwrap_impl(waitUntil)))
end

#hidden?(selector, strict: nil, timeout: nil) ⇒ Boolean

Returns whether the element is hidden, the opposite of [visible](./actionability.md#visible). ‘selector` that does not match any elements is considered hidden.

Returns:

  • (Boolean) 


435
436
437
 
# File 'lib/playwright_api/frame.rb', line 435

def hidden?(selector, strict: nil, timeout: nil)
  wrap_impl(@impl.hidden?(unwrap_impl(selector), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#hover(selector, force: nil, modifiers: nil, position: nil, strict: nil, timeout: nil, trial: nil) ⇒ Object

This method hovers over an element matching ‘selector` by performing the following steps:

  1. Find an element matching ‘selector`. If there is none, wait until a matching element is attached to the DOM.

  2. Wait for [actionability](./actionability.md) checks on the matched element, unless ‘force` option is set. If the element is detached during the checks, the whole action is retried.

  3. Scroll the element into view if needed.

  4. Use [‘property: Page.mouse`] to hover over the center of the element, or the specified `position`.

  5. Wait for initiated navigations to either succeed or fail, unless ‘noWaitAfter` option is set.

When all steps combined have not finished during the specified ‘timeout`, this method throws a `TimeoutError`. Passing zero timeout disables this.



382
383
384
385
386
387
388
389
390
391
 
# File 'lib/playwright_api/frame.rb', line 382

def hover(
      selector,
      force: nil,
      modifiers: nil,
      position: nil,
      strict: nil,
      timeout: nil,
      trial: nil)
  wrap_impl(@impl.hover(unwrap_impl(selector), force: unwrap_impl(force), modifiers: unwrap_impl(modifiers), position: unwrap_impl(position), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout), trial: unwrap_impl(trial)))
end

#inner_html(selector, strict: nil, timeout: nil) ⇒ Object

Returns ‘element.innerHTML`.



394
395
396
 
# File 'lib/playwright_api/frame.rb', line 394

def inner_html(selector, strict: nil, timeout: nil)
  wrap_impl(@impl.inner_html(unwrap_impl(selector), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#inner_text(selector, strict: nil, timeout: nil) ⇒ Object

Returns ‘element.innerText`.



399
400
401
 
# File 'lib/playwright_api/frame.rb', line 399

def inner_text(selector, strict: nil, timeout: nil)
  wrap_impl(@impl.inner_text(unwrap_impl(selector), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#input_value(selector, strict: nil, timeout: nil) ⇒ Object

Returns ‘input.value` for the selected `<input>` or `<textarea>` or `<select>` element. Throws for non-input elements.



404
405
406
 
# File 'lib/playwright_api/frame.rb', line 404

def input_value(selector, strict: nil, timeout: nil)
  wrap_impl(@impl.input_value(unwrap_impl(selector), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#locator(selector) ⇒ Object

The method returns an element locator that can be used to perform actions in the frame. Locator is resolved to the element immediately before performing an action, so a series of actions on the same locator can in fact be performed on different DOM elements. That would happen if the DOM structure between those actions has changed.



448
449
450
 
# File 'lib/playwright_api/frame.rb', line 448

def locator(selector)
  wrap_impl(@impl.locator(unwrap_impl(selector)))
end

#name ⇒ Object

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.



457
458
459
 
# File 'lib/playwright_api/frame.rb', line 457

def name
  wrap_impl(@impl.name)
end

#off(event, callback) ⇒ Object

– inherited from EventEmitter –



793
794
795
 
# File 'lib/playwright_api/frame.rb', line 793

def off(event, callback)
  event_emitter_proxy.off(event, callback)
end

#on(event, callback) ⇒ Object

– inherited from EventEmitter –



805
806
807
 
# File 'lib/playwright_api/frame.rb', line 805

def on(event, callback)
  event_emitter_proxy.on(event, callback)
end

#once(event, callback) ⇒ Object

– inherited from EventEmitter –



799
800
801
 
# File 'lib/playwright_api/frame.rb', line 799

def once(event, callback)
  event_emitter_proxy.once(event, callback)
end

#page ⇒ Object

Returns the page containing this frame.



462
463
464
 
# File 'lib/playwright_api/frame.rb', line 462

def page
  wrap_impl(@impl.page)
end

#parent_frame ⇒ Object

Parent frame, if any. Detached frames and main frames return ‘null`.



467
468
469
 
# File 'lib/playwright_api/frame.rb', line 467

def parent_frame
  wrap_impl(@impl.parent_frame)
end

#press(selector, key, delay: nil, noWaitAfter: nil, strict: nil, timeout: nil) ⇒ Object

‘key` can specify the intended [keyboardEvent.key](developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/key) value or a single character to generate the text for. A superset of the `key` values can be found [here](developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/key/Key_Values). 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`, `ArrowRight`, `ArrowUp`, etc.

Following modification shortcuts are also supported: ‘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 specified with the modifier, modifier is pressed and being held while the subsequent key is being pressed.



487
488
489
490
491
492
493
494
495
 
# File 'lib/playwright_api/frame.rb', line 487

def press(
      selector,
      key,
      delay: nil,
      noWaitAfter: nil,
      strict: nil,
      timeout: nil)
  wrap_impl(@impl.press(unwrap_impl(selector), unwrap_impl(key), delay: unwrap_impl(delay), noWaitAfter: unwrap_impl(noWaitAfter), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#query_selector(selector, strict: nil) ⇒ Object

Returns the ElementHandle pointing to the frame element.

> NOTE: The use of ‘ElementHandle` is discouraged, use `Locator` objects and web-first assertions instead.

The method finds an element matching the specified selector within the frame. See [Working with selectors](./selectors.md) for more details. If no elements match the selector, returns ‘null`.



503
504
505
 
# File 'lib/playwright_api/frame.rb', line 503

def query_selector(selector, strict: nil)
  wrap_impl(@impl.query_selector(unwrap_impl(selector), strict: unwrap_impl(strict)))
end

#query_selector_all(selector) ⇒ Object

Returns the ElementHandles pointing to the frame elements.

> NOTE: The use of ‘ElementHandle` is discouraged, use `Locator` objects instead.

The method finds all elements matching the specified selector within the frame. See [Working with selectors](./selectors.md) for more details. If no elements match the selector, returns empty array.



513
514
515
 
# File 'lib/playwright_api/frame.rb', line 513

def query_selector_all(selector)
  wrap_impl(@impl.query_selector_all(unwrap_impl(selector)))
end

#select_option(selector, element: nil, index: nil, value: nil, label: nil, force: nil, noWaitAfter: nil, strict: nil, timeout: nil) ⇒ Object

This method waits for an element matching ‘selector`, waits for [actionability](./actionability.md) checks, waits until all specified options are present in the `<select>` element and selects these options.

If the target element is not a ‘<select>` element, this method throws an error. However, if the element is inside the `<label>` element that has an associated [control](developer.mozilla.org/en-US/docs/Web/API/HTMLLabelElement/control), the control will be used instead.

Returns the array of option values that have been successfully selected.

Triggers a ‘change` and `input` event once all the provided options have been selected.

“‘python sync # single selection matching the value frame.select_option(“select#colors”, “blue”) # single selection matching both the label frame.select_option(“select#colors”, label=“blue”) # multiple selection frame.select_option(“select#colors”, value=[“red”, “green”, “blue”]) “`



536
537
538
539
540
541
542
543
544
545
546
547
 
# File 'lib/playwright_api/frame.rb', line 536

def select_option(
      selector,
      element: nil,
      index: nil,
      value: nil,
      label: nil,
      force: nil,
      noWaitAfter: nil,
      strict: nil,
      timeout: nil)
  wrap_impl(@impl.select_option(unwrap_impl(selector), element: unwrap_impl(element), index: unwrap_impl(index), value: unwrap_impl(value), label: unwrap_impl(label), force: unwrap_impl(force), noWaitAfter: unwrap_impl(noWaitAfter), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#set_checked(selector, checked, force: nil, noWaitAfter: nil, position: nil, strict: nil, timeout: nil, trial: nil) ⇒ Object

This method checks or unchecks an element matching ‘selector` by performing the following steps:

  1. Find an element matching ‘selector`. If there is none, wait until a matching element is attached to the DOM.

  2. Ensure that matched element is a checkbox or a radio input. If not, this method throws.

  3. If the element already has the right checked state, this method returns immediately.

  4. Wait for [actionability](./actionability.md) checks on the matched element, unless ‘force` option is set. If the element is detached during the checks, the whole action is retried.

  5. Scroll the element into view if needed.

  6. Use [‘property: Page.mouse`] to click in the center of the element.

  7. Wait for initiated navigations to either succeed or fail, unless ‘noWaitAfter` option is set.

  8. Ensure that the element is now checked or unchecked. If not, this method throws.

When all steps combined have not finished during the specified ‘timeout`, this method throws a `TimeoutError`. Passing zero timeout disables this.



562
563
564
565
566
567
568
569
570
571
572
 
# File 'lib/playwright_api/frame.rb', line 562

def set_checked(
      selector,
      checked,
      force: nil,
      noWaitAfter: nil,
      position: nil,
      strict: nil,
      timeout: nil,
      trial: nil)
  wrap_impl(@impl.set_checked(unwrap_impl(selector), unwrap_impl(checked), force: unwrap_impl(force), noWaitAfter: unwrap_impl(noWaitAfter), position: unwrap_impl(position), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout), trial: unwrap_impl(trial)))
end

#set_content(html, timeout: nil, waitUntil: nil) ⇒ Object Also known as: content= 



574
575
576
 
# File 'lib/playwright_api/frame.rb', line 574

def set_content(html, timeout: nil, waitUntil: nil)
  wrap_impl(@impl.set_content(unwrap_impl(html), timeout: unwrap_impl(timeout), waitUntil: unwrap_impl(waitUntil)))
end

#set_input_files(selector, files, noWaitAfter: nil, strict: nil, timeout: nil) ⇒ Object

This method expects ‘selector` to point to an [input element](developer.mozilla.org/en-US/docs/Web/HTML/Element/input).

Sets the value of the file input to these file paths or files. If some of the ‘filePaths` are relative paths, then they are resolved relative to the the current working directory. For empty array, clears the selected files.



584
585
586
587
588
589
590
591
 
# File 'lib/playwright_api/frame.rb', line 584

def set_input_files(
      selector,
      files,
      noWaitAfter: nil,
      strict: nil,
      timeout: nil)
  wrap_impl(@impl.set_input_files(unwrap_impl(selector), unwrap_impl(files), noWaitAfter: unwrap_impl(noWaitAfter), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#tap_point(selector, force: nil, modifiers: nil, noWaitAfter: nil, position: nil, strict: nil, timeout: nil, trial: nil) ⇒ Object

This method taps an element matching ‘selector` by performing the following steps:

  1. Find an element matching ‘selector`. If there is none, wait until a matching element is attached to the DOM.

  2. Wait for [actionability](./actionability.md) checks on the matched element, unless ‘force` option is set. If the element is detached during the checks, the whole action is retried.

  3. Scroll the element into view if needed.

  4. Use [‘property: Page.touchscreen`] to tap the center of the element, or the specified `position`.

  5. Wait for initiated navigations to either succeed or fail, unless ‘noWaitAfter` option is set.

When all steps combined have not finished during the specified ‘timeout`, this method throws a `TimeoutError`. Passing zero timeout disables this.

> NOTE: ‘frame.tap()` requires that the `hasTouch` option of the browser context be set to true.



605
606
607
608
609
610
611
612
613
614
615
 
# File 'lib/playwright_api/frame.rb', line 605

def tap_point(
      selector,
      force: nil,
      modifiers: nil,
      noWaitAfter: nil,
      position: nil,
      strict: nil,
      timeout: nil,
      trial: nil)
  wrap_impl(@impl.tap_point(unwrap_impl(selector), force: unwrap_impl(force), modifiers: unwrap_impl(modifiers), noWaitAfter: unwrap_impl(noWaitAfter), position: unwrap_impl(position), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout), trial: unwrap_impl(trial)))
end

#text_content(selector, strict: nil, timeout: nil) ⇒ Object

Returns ‘element.textContent`.



618
619
620
 
# File 'lib/playwright_api/frame.rb', line 618

def text_content(selector, strict: nil, timeout: nil)
  wrap_impl(@impl.text_content(unwrap_impl(selector), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#title ⇒ Object

Returns the page title.



623
624
625
 
# File 'lib/playwright_api/frame.rb', line 623

def title
  wrap_impl(@impl.title)
end

#type(selector, text, delay: nil, noWaitAfter: nil, strict: nil, timeout: nil) ⇒ Object

Sends a ‘keydown`, `keypress`/`input`, and `keyup` event for each character in the text. `frame.type` can be used to send fine-grained keyboard events. To fill values in form fields, use [`method: Frame.fill`].

To press a special key, like ‘Control` or `ArrowDown`, use [`method: Keyboard.press`].

“‘python sync frame.type(“#mytextarea”, “hello”) # types instantly frame.type(“#mytextarea”, “world”, delay=100) # types slower, like a user “`



636
637
638
639
640
641
642
643
644
 
# File 'lib/playwright_api/frame.rb', line 636

def type(
      selector,
      text,
      delay: nil,
      noWaitAfter: nil,
      strict: nil,
      timeout: nil)
  wrap_impl(@impl.type(unwrap_impl(selector), unwrap_impl(text), delay: unwrap_impl(delay), noWaitAfter: unwrap_impl(noWaitAfter), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#uncheck(selector, force: nil, noWaitAfter: nil, position: nil, strict: nil, timeout: nil, trial: nil) ⇒ Object

This method checks an element matching ‘selector` by performing the following steps:

  1. Find an element matching ‘selector`. If there is none, wait until a matching element is attached to the DOM.

  2. Ensure that matched element is a checkbox or a radio input. If not, this method throws. If the element is already unchecked, this method returns immediately.

  3. Wait for [actionability](./actionability.md) checks on the matched element, unless ‘force` option is set. If the element is detached during the checks, the whole action is retried.

  4. Scroll the element into view if needed.

  5. Use [‘property: Page.mouse`] to click in the center of the element.

  6. Wait for initiated navigations to either succeed or fail, unless ‘noWaitAfter` option is set.

  7. Ensure that the element is now unchecked. If not, this method throws.

When all steps combined have not finished during the specified ‘timeout`, this method throws a `TimeoutError`. Passing zero timeout disables this.



659
660
661
662
663
664
665
666
667
668
 
# File 'lib/playwright_api/frame.rb', line 659

def uncheck(
      selector,
      force: nil,
      noWaitAfter: nil,
      position: nil,
      strict: nil,
      timeout: nil,
      trial: nil)
  wrap_impl(@impl.uncheck(unwrap_impl(selector), force: unwrap_impl(force), noWaitAfter: unwrap_impl(noWaitAfter), position: unwrap_impl(position), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout), trial: unwrap_impl(trial)))
end

#url ⇒ Object

Returns frame’s url.



671
672
673
 
# File 'lib/playwright_api/frame.rb', line 671

def url
  wrap_impl(@impl.url)
end

#visible?(selector, strict: nil, timeout: nil) ⇒ Boolean

Returns whether the element is [visible](./actionability.md#visible). ‘selector` that does not match any elements is considered not visible.

Returns:

  • (Boolean) 


441
442
443
 
# File 'lib/playwright_api/frame.rb', line 441

def visible?(selector, strict: nil, timeout: nil)
  wrap_impl(@impl.visible?(unwrap_impl(selector), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#wait_for_function(expression, arg: nil, polling: nil, timeout: nil) ⇒ Object

Returns when the ‘expression` returns a truthy value, returns that value.

The [‘method: Frame.waitForFunction`] can be used to observe viewport size change:

“‘python sync from playwright.sync_api import sync_playwright

def run(playwright):

webkit = playwright.webkit
browser = webkit.launch()
page = browser.new_page()
page.evaluate("window.x = 0; setTimeout(() => { window.x = 100 }, 1000);")
page.main_frame.wait_for_function("() => window.x > 0")
browser.close()

with sync_playwright() as playwright:

run(playwright)

“‘

To pass an argument to the predicate of ‘frame.waitForFunction` function:

“‘python sync selector = “.foo” frame.wait_for_function(“selector => !!document.querySelector(selector)”, selector) “`



700
701
702
 
# File 'lib/playwright_api/frame.rb', line 700

def wait_for_function(expression, arg: nil, polling: nil, timeout: nil)
  wrap_impl(@impl.wait_for_function(unwrap_impl(expression), arg: unwrap_impl(arg), polling: unwrap_impl(polling), timeout: unwrap_impl(timeout)))
end

#wait_for_load_state(state: nil, timeout: nil) ⇒ Object

Waits for the required load state to be reached.

This returns when the frame reaches a required load state, ‘load` by default. The navigation must have been committed when this method is called. If current document has already reached the required state, resolves immediately.

“‘python sync frame.click(“button”) # click triggers navigation. frame.wait_for_load_state() # the promise resolves after “load” event. “`



713
714
715
 
# File 'lib/playwright_api/frame.rb', line 713

def wait_for_load_state(state: nil, timeout: nil)
  wrap_impl(@impl.wait_for_load_state(state: unwrap_impl(state), timeout: unwrap_impl(timeout)))
end

#wait_for_selector(selector, state: nil, strict: nil, timeout: nil) ⇒ Object

Returns when element specified by selector satisfies ‘state` option. Returns `null` if waiting for `hidden` or `detached`.

> NOTE: Playwright automatically waits for element to be ready before performing an action. Using ‘Locator` objects and web-first assertions make the code wait-for-selector-free.

Wait for the ‘selector` to satisfy `state` option (either appear/disappear from dom, or become visible/hidden). If at the moment of calling the method `selector` already satisfies the condition, the method will return immediately. If the selector doesn’t satisfy the condition for the ‘timeout` milliseconds, the function will throw.

This method works across navigations:

“‘python sync from playwright.sync_api import sync_playwright

def run(playwright):

chromium = playwright.chromium
browser = chromium.launch()
page = browser.new_page()
for current_url in ["https://google.com", "https://bbc.com"]:
    page.goto(current_url, wait_until="domcontentloaded")
    element = page.main_frame.wait_for_selector("img")
    print("Loaded image: " + str(element.get_attribute("src")))
browser.close()

with sync_playwright() as playwright:

run(playwright)

“‘



764
765
766
 
# File 'lib/playwright_api/frame.rb', line 764

def wait_for_selector(selector, state: nil, strict: nil, timeout: nil)
  wrap_impl(@impl.wait_for_selector(unwrap_impl(selector), state: unwrap_impl(state), strict: unwrap_impl(strict), timeout: unwrap_impl(timeout)))
end

#wait_for_timeout(timeout) ⇒ Object

Waits for the given ‘timeout` in milliseconds.

Note that ‘frame.waitForTimeout()` should only be used for debugging. Tests using the timer in production are going to be flaky. Use signals such as network events, selectors becoming visible and others instead.



772
773
774
 
# File 'lib/playwright_api/frame.rb', line 772

def wait_for_timeout(timeout)
  wrap_impl(@impl.wait_for_timeout(unwrap_impl(timeout)))
end

#wait_for_url(url, timeout: nil, waitUntil: nil) ⇒ Object

Waits for the frame to navigate to the given URL.

“‘python sync frame.click(“a.delayed-navigation”) # clicking the link will indirectly cause a navigation frame.wait_for_url(“**/target.html”) “`



782
783
784
 
# File 'lib/playwright_api/frame.rb', line 782

def wait_for_url(url, timeout: nil, waitUntil: nil)
  wrap_impl(@impl.wait_for_url(unwrap_impl(url), timeout: unwrap_impl(timeout), waitUntil: unwrap_impl(waitUntil)))
end