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@material/dom
Advanced tools
MDC DOM provides commonly-used utilities for inspecting, traversing, and manipulating the DOM.
Most of the time, you shouldn't need to depend on mdc-dom
directly. It is useful however if you'd like to write custom components that follow MDC Web's pattern and elegantly integrate with the MDC Web ecosystem.
npm install @material/dom
import * as ponyfill from '@material/dom/ponyfill';
See Importing the JS component for more information on how to import JavaScript.
The ponyfill
module provides the following functions:
Function Signature | Description |
---|---|
closest(element: Element, selector: string) => ?Element | Returns the ancestor of the given element matching the given selector (which may be the element itself if it matches), or null if no matching ancestor is found. |
matches(element: Element, selector: string) => boolean | Returns true if the given element matches the given CSS selector. |
External frameworks and libraries can use the following event utility methods.
Method Signature | Description |
---|---|
util.applyPassive(globalObj = window, forceRefresh = false) => object | Determine whether the current browser supports passive event listeners |
NOTE: The function
util.applyPassive
cache its results;forceRefresh
will force recomputation, but is used mainly for testing and should not be necessary in normal use.
FAQs
DOM manipulation utilities for Material Components for the web
The npm package @material/dom receives a total of 782,248 weekly downloads. As such, @material/dom popularity was classified as popular.
We found that @material/dom demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 15 open source maintainers collaborating on the project.
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