Sha256: 1137c5ed8e912cbcb10650ffaf8554bb4fa7bcc0cc78613d46ae0a83cb9cdc43
Contents?: true
Size: 831 Bytes
Versions: 375
Compression:
Stored size: 831 Bytes
Contents
/* global dom */
/**
* Get an element's parent in the flattened tree
* @method getComposedParent
* @memberof axe.commons.dom
* @instance
* @param {Node} element
* @return {Node|null} Parent element or Null for root node
*/
dom.getComposedParent = function getComposedParent(element) {
if (element.assignedSlot) {
// NOTE: If the display of a slot element isn't 'contents',
// the slot shouldn't be ignored. Chrome does not support this (yet) so,
// we'll skip this part for now.
return getComposedParent(element.assignedSlot); // parent of a shadow DOM slot
} else if (element.parentNode) {
var parentNode = element.parentNode;
if (parentNode.nodeType === 1) {
return parentNode; // Regular node
} else if (parentNode.host) {
return parentNode.host; // Shadow root
}
}
return null; // Root node
};
Version data entries
375 entries across 375 versions & 1 rubygems