ElementHandle
- extends: JSHandle
ElementHandle represents an in-page DOM element. ElementHandles can be created with the Page.querySelector() method.
The use of ElementHandle is discouraged, use Locator objects and web-first assertions instead.
ElementHandle hrefElement = page.querySelector("a");
hrefElement.click();
ElementHandle prevents DOM element from garbage collection unless the handle is disposed with JSHandle.dispose(). ElementHandles are auto-disposed when their origin frame gets navigated.
ElementHandle instances can be used as an argument in Page.evalOnSelector() and Page.evaluate() methods.
The difference between the Locator and ElementHandle is that the ElementHandle points to a particular element, while Locator captures the logic of how to retrieve an element.
In the example below, handle points to a particular DOM element on page. If that element changes text or is used by React to render an entirely different component, handle is still pointing to that very DOM element. This can lead to unexpected behaviors.
ElementHandle handle = page.querySelector("text=Submit");
handle.hover();
handle.click();
With the locator, every time the element
is used, up-to-date DOM element is located in the page using the selector. So in the snippet below, underlying DOM element is going to be located twice.
Locator locator = page.getByText("Submit");
locator.hover();
locator.click();
Methods
boundingBox
Added before v1.9This method returns the bounding box of the element, or null
if the element is not visible. The bounding box is calculated relative to the main frame viewport - which is usually the same as the browser window.
Scrolling affects the returned bounding box, similarly to Element.getBoundingClientRect. That means x
and/or y
may be negative.
Elements from child frames return the bounding box relative to the main frame, unlike the Element.getBoundingClientRect.
Assuming the page is static, it is safe to use bounding box coordinates to perform input. For example, the following snippet should click the center of the element.
Usage
BoundingBox box = elementHandle.boundingBox();
page.mouse().click(box.x + box.width / 2, box.y + box.height / 2);
Returns
contentFrame
Added before v1.9Returns the content frame for element handles referencing iframe nodes, or null
otherwise
Usage
ElementHandle.contentFrame();
Returns
ownerFrame
Added before v1.9Returns the frame containing the given element.
Usage
ElementHandle.ownerFrame();
Returns
waitForElementState
Added before v1.9Returns when the element satisfies the state
.
Depending on the state
parameter, this method waits for one of the actionability checks to pass. This method throws when the element is detached while waiting, unless waiting for the "hidden"
state.
"visible"
Wait until the element is visible."hidden"
Wait until the element is not visible or not attached. Note that waiting for hidden does not throw when the element detaches."stable"
Wait until the element is both visible and stable."enabled"
Wait until the element is enabled."disabled"
Wait until the element is not enabled."editable"
Wait until the element is editable.
If the element does not satisfy the condition for the timeout
milliseconds, this method will throw.
Usage
ElementHandle.waitForElementState(state);
ElementHandle.waitForElementState(state, options);
Arguments
-
state
enum ElementState { VISIBLE, HIDDEN, STABLE, ENABLED, DISABLED, EDITABLE }
#A state to wait for, see below for more details.
-
options
ElementHandle.WaitForElementStateOptions
(optional)-
Maximum time in milliseconds. Defaults to
30000
(30 seconds). Pass0
to disable timeout. The default value can be changed by using the BrowserContext.setDefaultTimeout() or Page.setDefaultTimeout() methods.
-
Returns
Deprecated
check
Added before v1.9Use locator-based Locator.check() instead. Read more about locators.
This method checks the element by performing the following steps:
- Ensure that element is a checkbox or a radio input. If not, this method throws. If the element is already checked, this method returns immediately.
- Wait for actionability checks on the element, unless
force
option is set. - Scroll the element into view if needed.
- Use Page.mouse() to click in the center of the element.
- Ensure that the element is now checked. If not, this method throws.
If the element is detached from the DOM at any moment during the action, this method throws.
When all steps combined have not finished during the specified timeout
, this method throws a TimeoutError. Passing zero timeout disables this.
Usage
ElementHandle.check();
ElementHandle.check(options);
Arguments
options
ElementHandle.CheckOptions
(optional)-
Whether to bypass the actionability checks. Defaults to
false
. -
setNoWaitAfter
boolean (optional)#DeprecatedThis option has no effect.
This option has no effect.
-
setPosition
Position (optional) Added in: v1.11#A point to use relative to the top-left corner of element padding box. If not specified, uses some visible point of the element.
-
Maximum time in milliseconds. Defaults to
30000
(30 seconds). Pass0
to disable timeout. The default value can be changed by using the BrowserContext.setDefaultTimeout() or Page.setDefaultTimeout() methods. -
setTrial
boolean (optional) Added in: v1.11#When set, this method only performs the actionability checks and skips the action. Defaults to
false
. Useful to wait until the element is ready for the action without performing it.
-
Returns
click
Added before v1.9Use locator-based Locator.click() instead. Read more about locators.
This method clicks the element by performing the following steps:
- Wait for actionability checks on the element, unless
force
option is set. - Scroll the element into view if needed.
- Use Page.mouse() to click in the center of the element, or the specified
position
. - Wait for initiated navigations to either succeed or fail, unless
noWaitAfter
option is set.
If the element is detached from the DOM at any moment during the action, this method throws.
When all steps combined have not finished during the specified timeout
, this method throws a TimeoutError. Passing zero timeout disables this.
Usage
ElementHandle.click();
ElementHandle.click(options);
Arguments
options
ElementHandle.ClickOptions
(optional)-
setButton
enum MouseButton { LEFT, RIGHT, MIDDLE }
(optional)#Defaults to
left
. -
defaults to 1. See UIEvent.detail.
-
Time to wait between
mousedown
andmouseup
in milliseconds. Defaults to 0. -
Whether to bypass the actionability checks. Defaults to
false
. -
setModifiers
List<enum KeyboardModifier { ALT, CONTROL, CONTROLORMETA, META, SHIFT }
> (optional)#Modifier keys to press. Ensures that only these modifiers are pressed during the operation, and then restores current modifiers back. If not specified, currently pressed modifiers are used. "ControlOrMeta" resolves to "Control" on Windows and Linux and to "Meta" on macOS.
-
setNoWaitAfter
boolean (optional)#DeprecatedThis option will default to
true
in the future.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
. -
setPosition
Position (optional)#A point to use relative to the top-left corner of element padding box. If not specified, uses some visible point of the element.
-
Maximum time in milliseconds. Defaults to
30000
(30 seconds). Pass0
to disable timeout. The default value can be changed by using the BrowserContext.setDefaultTimeout() or Page.setDefaultTimeout() methods. -
setTrial
boolean (optional) Added in: v1.11#When set, this method only performs the actionability checks and skips the action. Defaults to
false
. Useful to wait until the element is ready for the action without performing it.
-
Returns
dblclick
Added before v1.9Use locator-based Locator.dblclick() instead. Read more about locators.
This method double clicks the element by performing the following steps:
- Wait for actionability checks on the element, unless
force
option is set. - Scroll the element into view if needed.
- Use Page.mouse() to double click in the center of the element, or the specified
position
.
If the element is detached from the DOM at any moment during the action, this method throws.
When all steps combined have not finished during the specified timeout
, this method throws a TimeoutError. Passing zero timeout disables this.
elementHandle.dblclick()
dispatches two click
events and a single dblclick
event.
Usage
ElementHandle.dblclick();
ElementHandle.dblclick(options);
Arguments
options
ElementHandle.DblclickOptions
(optional)-
setButton
enum MouseButton { LEFT, RIGHT, MIDDLE }
(optional)#Defaults to
left
. -
Time to wait between
mousedown
andmouseup
in milliseconds. Defaults to 0. -
Whether to bypass the actionability checks. Defaults to
false
. -
setModifiers
List<enum KeyboardModifier { ALT, CONTROL, CONTROLORMETA, META, SHIFT }
> (optional)#Modifier keys to press. Ensures that only these modifiers are pressed during the operation, and then restores current modifiers back. If not specified, currently pressed modifiers are used. "ControlOrMeta" resolves to "Control" on Windows and Linux and to "Meta" on macOS.
-
setNoWaitAfter
boolean (optional)#DeprecatedThis option has no effect.
This option has no effect.
-
setPosition
Position (optional)#A point to use relative to the top-left corner of element padding box. If not specified, uses some visible point of the element.
-
Maximum time in milliseconds. Defaults to
30000
(30 seconds). Pass0
to disable timeout. The default value can be changed by using the BrowserContext.setDefaultTimeout() or Page.setDefaultTimeout() methods. -
setTrial
boolean (optional) Added in: v1.11#When set, this method only performs the actionability checks and skips the action. Defaults to
false
. Useful to wait until the element is ready for the action without performing it.
-
Returns
dispatchEvent
Added before v1.9Use locator-based Locator.dispatchEvent() instead. Read more about locators.
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().
Usage
elementHandle.dispatchEvent("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:
- DeviceMotionEvent
- DeviceOrientationEvent
- DragEvent
- Event
- FocusEvent
- KeyboardEvent
- MouseEvent
- PointerEvent
- TouchEvent
- WheelEvent
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
JSHandle dataTransfer = page.evaluateHandle("() => new DataTransfer()");
Map<String, Object> arg = new HashMap<>();
arg.put("dataTransfer", dataTransfer);
elementHandle.dispatchEvent("dragstart", arg);
Arguments
-
DOM event type:
"click"
,"dragstart"
, etc. -
eventInit
EvaluationArgument (optional)#Optional event-specific initialization properties.
Returns
evalOnSelector
Added in: v1.9This method does not wait for the element to pass actionability checks and therefore can lead to the flaky tests. Use Locator.evaluate(), other Locator helper methods or web-first assertions instead.
Returns the return value of expression
.
The method finds an element matching the specified selector in the ElementHandle
s subtree and passes it as a first argument to expression
. If no elements match the selector, the method throws an error.
If expression
returns a Promise, then ElementHandle.evalOnSelector() would wait for the promise to resolve and return its value.
Usage
ElementHandle tweetHandle = page.querySelector(".tweet");
assertEquals("100", tweetHandle.evalOnSelector(".like", "node => node.innerText"));
assertEquals("10", tweetHandle.evalOnSelector(".retweets", "node => node.innerText"));
Arguments
-
A selector to query for.
-
JavaScript expression to be evaluated in the browser context. If the expression evaluates to a function, the function is automatically invoked.
-
arg
EvaluationArgument (optional)#Optional argument to pass to
expression
.
Returns
evalOnSelectorAll
Added in: v1.9In most cases, Locator.evaluateAll(), other Locator helper methods and web-first assertions do a better job.
Returns the return value of expression
.
The method finds all elements matching the specified selector in the ElementHandle
's subtree and passes an array of matched elements as a first argument to expression
.
If expression
returns a Promise, then ElementHandle.evalOnSelectorAll() would wait for the promise to resolve and return its value.
Usage
<div class="feed">
<div class="tweet">Hello!</div>
<div class="tweet">Hi!</div>
</div>
ElementHandle feedHandle = page.querySelector(".feed");
assertEquals(Arrays.asList("Hello!", "Hi!"), feedHandle.evalOnSelectorAll(".tweet", "nodes => nodes.map(n => n.innerText)"));
Arguments
-
A selector to query for.
-
JavaScript expression to be evaluated in the browser context. If the expression evaluates to a function, the function is automatically invoked.
-
arg
EvaluationArgument (optional)#Optional argument to pass to
expression
.
Returns
fill
Added before v1.9Use locator-based Locator.fill() instead. Read more about locators.
This method waits for actionability 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, the control will be filled instead.
To send fine-grained keyboard events, use Locator.pressSequentially().
Usage
ElementHandle.fill(value);
ElementHandle.fill(value, options);
Arguments
-
Value to set for the
<input>
,<textarea>
or[contenteditable]
element. -
options
ElementHandle.FillOptions
(optional)-
setForce
boolean (optional) Added in: v1.13#Whether to bypass the actionability checks. Defaults to
false
. -
setNoWaitAfter
boolean (optional)#DeprecatedThis option has no effect.
This option has no effect.
-
Maximum time in milliseconds. Defaults to
30000
(30 seconds). Pass0
to disable timeout. The default value can be changed by using the BrowserContext.setDefaultTimeout() or Page.setDefaultTimeout() methods.
-
Returns
focus
Added before v1.9Use locator-based Locator.focus() instead. Read more about locators.
Calls focus on the element.
Usage
ElementHandle.focus();
Returns
getAttribute
Added before v1.9Use locator-based Locator.getAttribute() instead. Read more about locators.
Returns element attribute value.
Usage
ElementHandle.getAttribute(name);
Arguments
Returns
hover
Added before v1.9Use locator-based Locator.hover() instead. Read more about locators.
This method hovers over the element by performing the following steps:
- Wait for actionability checks on the element, unless
force
option is set. - Scroll the element into view if needed.
- Use Page.mouse() to hover over the center of the element, or the specified
position
.
If the element is detached from the DOM at any moment during the action, this method throws.
When all steps combined have not finished during the specified timeout
, this method throws a TimeoutError. Passing zero timeout disables this.
Usage
ElementHandle.hover();
ElementHandle.hover(options);
Arguments
options
ElementHandle.HoverOptions
(optional)-
Whether to bypass the actionability checks. Defaults to
false
. -
setModifiers
List<enum KeyboardModifier { ALT, CONTROL, CONTROLORMETA, META, SHIFT }
> (optional)#Modifier keys to press. Ensures that only these modifiers are pressed during the operation, and then restores current modifiers back. If not specified, currently pressed modifiers are used. "ControlOrMeta" resolves to "Control" on Windows and Linux and to "Meta" on macOS.
-
setNoWaitAfter
boolean (optional) Added in: v1.28#DeprecatedThis option has no effect.
This option has no effect.
-
setPosition
Position (optional)#A point to use relative to the top-left corner of element padding box. If not specified, uses some visible point of the element.
-
Maximum time in milliseconds. Defaults to
30000
(30 seconds). Pass0
to disable timeout. The default value can be changed by using the BrowserContext.setDefaultTimeout() or Page.setDefaultTimeout() methods. -
setTrial
boolean (optional) Added in: v1.11#When set, this method only performs the actionability checks and skips the action. Defaults to
false
. Useful to wait until the element is ready for the action without performing it.
-
Returns
innerHTML
Added before v1.9Use locator-based Locator.innerHTML() instead. Read more about locators.
Returns the element.innerHTML
.
Usage
ElementHandle.innerHTML();
Returns
innerText
Added before v1.9Use locator-based Locator.innerText() instead. Read more about locators.
Returns the element.innerText
.
Usage
ElementHandle.innerText();
Returns
inputValue
Added in: v1.13Use locator-based Locator.inputValue() instead. Read more about locators.
Returns input.value
for the selected <input>
or <textarea>
or <select>
element.
Throws for non-input elements. However, if the element is inside the <label>
element that has an associated control, returns the value of the control.
Usage
ElementHandle.inputValue();
ElementHandle.inputValue(options);
Arguments
options
ElementHandle.InputValueOptions
(optional)-
Maximum time in milliseconds. Defaults to
30000
(30 seconds). Pass0
to disable timeout. The default value can be changed by using the BrowserContext.setDefaultTimeout() or Page.setDefaultTimeout() methods.
-
Returns
isChecked
Added before v1.9Use locator-based Locator.isChecked() instead. Read more about locators.
Returns whether the element is checked. Throws if the element is not a checkbox or radio input.
Usage
ElementHandle.isChecked();
Returns
isDisabled
Added before v1.9Use locator-based Locator.isDisabled() instead. Read more about locators.
Returns whether the element is disabled, the opposite of enabled.
Usage
ElementHandle.isDisabled();
Returns
isEditable
Added before v1.9Use locator-based Locator.isEditable() instead. Read more about locators.
Returns whether the element is editable.
Usage
ElementHandle.isEditable();
Returns
isEnabled
Added before v1.9Use locator-based Locator.isEnabled() instead. Read more about locators.
Returns whether the element is enabled.
Usage
ElementHandle.isEnabled();
Returns
isHidden
Added before v1.9Use locator-based Locator.isHidden() instead. Read more about locators.
Returns whether the element is hidden, the opposite of visible.
Usage
ElementHandle.isHidden();
Returns
isVisible
Added before v1.9Use locator-based Locator.isVisible() instead. Read more about locators.
Returns whether the element is visible.
Usage
ElementHandle.isVisible();
Returns
press
Added before v1.9Use locator-based Locator.press() instead. Read more about locators.
Focuses the element, and then uses Keyboard.down() and Keyboard.up().
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
, ArrowRight
, ArrowUp
, etc.
Following modification shortcuts are also supported: Shift
, Control
, Alt
, Meta
, ShiftLeft
, ControlOrMeta
.
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"
, key: "Control++
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.
Usage
ElementHandle.press(key);
ElementHandle.press(key, options);
Arguments
-
Name of the key to press or a character to generate, such as
ArrowLeft
ora
. -
options
ElementHandle.PressOptions
(optional)-
Time to wait between
keydown
andkeyup
in milliseconds. Defaults to 0. -
setNoWaitAfter
boolean (optional)#DeprecatedThis option will default to
true
in the future.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
. -
Maximum time in milliseconds. Defaults to
30000
(30 seconds). Pass0
to disable timeout. The default value can be changed by using the BrowserContext.setDefaultTimeout() or Page.setDefaultTimeout() methods.
-
Returns
querySelector
Added in: v1.9Use locator-based Page.locator() instead. Read more about locators.
The method finds an element matching the specified selector in the ElementHandle
's subtree. If no elements match the selector, returns null
.
Usage
ElementHandle.querySelector(selector);
Arguments
Returns