Sha256: 34eba520adeff766cc94868f019904c0a41fad966cf0422fc4bbe495803546c3
Contents?: true
Size: 1018 Bytes
Versions: 375
Compression:
Stored size: 1018 Bytes
Contents
/* global dom */
/**
* Reduce an array of elements to only those that are below a 'floating' element.
* @method reduceToElementsBelowFloating
* @memberof axe.commons.dom
* @instance
* @param {Array} elements
* @param {Element} targetNode
* @returns {Array}
*/
dom.reduceToElementsBelowFloating = function(elements, targetNode) {
var floatingPositions = ['fixed', 'sticky'],
finalElements = [],
targetFound = false,
index,
currentNode,
style;
// Filter out elements that are temporarily floating above the target
for (index = 0; index < elements.length; ++index) {
currentNode = elements[index];
if (currentNode === targetNode) {
targetFound = true;
}
style = window.getComputedStyle(currentNode);
if (!targetFound && floatingPositions.indexOf(style.position) !== -1) {
//Target was not found yet, so it must be under this floating thing (and will not always be under it)
finalElements = [];
continue;
}
finalElements.push(currentNode);
}
return finalElements;
};
Version data entries
375 entries across 375 versions & 1 rubygems