b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
23 lines
691 B
JavaScript
23 lines
691 B
JavaScript
'use strict';
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(function(exports) {
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var AccessibilityHelper = {
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/**
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* For a set of tab elements, set aria-selected attribute in accordance with
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* the current selection.
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* @param {Object} selectedTab a tab to select object.
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* @param {Array} tabs an array of tabs.
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*/
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setAriaSelected: function ah_setAriaSelected(selectedTab, tabs) {
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// In case tabs is a NodeList, that does not have forEach.
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Array.prototype.forEach.call(tabs, function setAriaSelectedAttr(tab) {
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tab.setAttribute('aria-selected',
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tab === selectedTab ? 'true' : 'false');
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});
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}
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};
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exports.AccessibilityHelper = AccessibilityHelper;
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})(window);
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