SVGElement: dataset property
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since April 2018.
The dataset read-only property of the SVGElement interface provides read/write access to custom data attributes (data-*) on elements. It exposes a map of strings (DOMStringMap) with an entry for each data-* attribute.
For more information on the behavior of dataset, see HTMLElement.dataset.
Value
A DOMStringMap.
Examples
html
<div>
<svg viewBox="0 0 120 30" xmlns="http://www.w3.org/2000/svg">
<text x="20" y="20" id="user" data-id="1234567890" data-user="carinaanand">
Carina Anand
</text>
</svg>
</div>
js
const el = document.querySelector("#user");
console.log(el.dataset.id); // "1234567890"
Specifications
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| HTML # dom-dataset-dev |
Browser compatibility
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
See also
data-*SVG attributes- Using data attributes