$$
The $$ command is a short and handy way in order to fetch multiple elements on the page.
It returns a ChainablePromiseArray containing a set of WebdriverIO elements.
اطلاعات
As opposed to the $$ attached to the browser object
this command queries elements based on a root element.
You can chain $ or $$ together without wrapping individual commands into await in order
to walk down the DOM tree, e.g.:
const imageSrc = await $$('div')[1].nextElement().$$('img')[2].getAttribute('src')
WebdriverIO seamlessly traverses shadow roots when using the $ or $$ commands, regardless of the nesting level or
shadow root mode, for example:
await browser.url('https://ionicframework.com/docs/usage/v8/datetime/basic/demo.html?ionic:mode=md')
await browser.$('button[aria-label="Sunday, August 4"]').click()
await browser.$('.aux-input').getValue()
It is also possible to use async iterators to loop over the result of the query, e.g.:
// print all image sources
for await (const img of $$('img')) {
console.log(await img.getAttribute('src'))
}
اطلاعات
For more information on how to select specific elements, check out the Selectors guide.
Usage
$(selector).$$(selector)
Parameters
| Name | Type | Details |
|---|---|---|
selector | String, Function, Matcher | selector, JS Function, or Matcher object to fetch multiple elements |
Examples
example.html
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multipleElements.js
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multipleElements.js
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multipleElements.js
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