@zag-js/mutation-observer
Version:
## Installation
30 lines (29 loc) • 876 B
JavaScript
// src/observe-attributes.ts
function observeAttributes(node, attributes, fn) {
if (!node)
return;
const win = node.ownerDocument.defaultView || window;
const obs = new win.MutationObserver((changes) => {
for (const change of changes) {
if (change.type === "attributes" && change.attributeName && attributes.includes(change.attributeName)) {
fn(change);
}
}
});
obs.observe(node, { attributes: true, attributeFilter: attributes });
return () => obs.disconnect();
}
// src/observe-children.ts
function observeChildren(node, fn) {
if (!node)
return;
const win = node.ownerDocument.defaultView || window;
const obs = new win.MutationObserver(fn);
obs.observe(node, { childList: true, subtree: true });
return () => obs.disconnect();
}
export {
observeAttributes,
observeChildren
};
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