carbon-components
Version:
Carbon Components is a component library for IBM Cloud
698 lines (609 loc) • 35.2 kB
JavaScript
(function (global, factory) {
if (typeof define === "function" && define.amd) {
define(["exports", "warning", "../../globals/js/feature-flags", "../../globals/js/settings", "../../globals/js/misc/mixin", "../../globals/js/mixins/create-component", "../../globals/js/mixins/init-component-by-search", "../../globals/js/mixins/handles", "../../globals/js/misc/event-matches", "../../globals/js/misc/on", "../removed-component"], factory);
} else if (typeof exports !== "undefined") {
factory(exports, require("warning"), require("../../globals/js/feature-flags"), require("../../globals/js/settings"), require("../../globals/js/misc/mixin"), require("../../globals/js/mixins/create-component"), require("../../globals/js/mixins/init-component-by-search"), require("../../globals/js/mixins/handles"), require("../../globals/js/misc/event-matches"), require("../../globals/js/misc/on"), require("../removed-component"));
} else {
var mod = {
exports: {}
};
factory(mod.exports, global.warning, global.featureFlags, global.settings, global.mixin, global.createComponent, global.initComponentBySearch, global.handles, global.eventMatches, global.on, global.removedComponent);
global.leftNav = mod.exports;
}
})(this, function (_exports, _warning, _featureFlags, _settings, _mixin2, _createComponent, _initComponentBySearch, _handles, _eventMatches, _on, _removedComponent) {
"use strict";
Object.defineProperty(_exports, "__esModule", {
value: true
});
_exports.default = void 0;
_warning = _interopRequireDefault(_warning);
_settings = _interopRequireDefault(_settings);
_mixin2 = _interopRequireDefault(_mixin2);
_createComponent = _interopRequireDefault(_createComponent);
_initComponentBySearch = _interopRequireDefault(_initComponentBySearch);
_handles = _interopRequireDefault(_handles);
_eventMatches = _interopRequireDefault(_eventMatches);
_on = _interopRequireDefault(_on);
_removedComponent = _interopRequireDefault(_removedComponent);
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _typeof(obj) {
if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
_typeof = function _typeof(obj) {
return typeof obj;
};
} else {
_typeof = function _typeof(obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
}
return _typeof(obj);
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
}
return _assertThisInitialized(self);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
function _getPrototypeOf(o) {
_getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
return o.__proto__ || Object.getPrototypeOf(o);
};
return _getPrototypeOf(o);
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function");
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
writable: true,
configurable: true
}
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
var didWarnAboutDeprecation;
var toArray = function toArray(arrayLike) {
return Array.prototype.slice.call(arrayLike);
};
var LeftNav =
/*#__PURE__*/
function (_mixin) {
_inherits(LeftNav, _mixin);
/**
* Left Navigation.
* @extends CreateComponent
* @extends InitComponentBySearch
* @extends Handles
* @param {HTMLElement} element The element working as a left navigation.
* @param {Object} [options] The component options
* @param {string} [options.selectorLeftNav] The data attribute selector for the nav element in the left nav container.
* @param {string} [options.selectorLeftNavList] The data attribute selector for the main ul element in the left nav.
* @param {string} [options.selectorLeftNavNestedList] The data attribute selector for the nested ul elements in the left nav.
* @param {string} [options.selectorLeftNavToggle]
* The data attribute selector for the button that will show and hide the left navigation.
* @param {string} [options.selectorLeftNavListItem] The data attribute selector for all list items in the left navigation.
* @param {string} [options.selectorLeftNavNestedListItem]
* The data attribute selector for all nested list items in the left navigation.
* @param {string} [options.selectorLeftNavArrowIcon] The data attribute selector for the arrow icons in the left nav.
* @param {string} [options.selectorLeftNavFlyoutMenu] The data attribute selector for the flyout menus in the left nav.
* @param {string} [options.selectorLeftNavFlyoutItem] The data attribute selector for the flyout menu items in the left nav.
* @param {string} [options.selectorLeftNavSection]
* The data attribute selector for the three sections in the header of the left nav.
* @param {string} [options.selectorLeftNavCurrentPage]
* The data attribute selector for the current section title in the left nav header.
* @param {string} [options.selectorLeftNavMainNavHidden] The CSS selector for the hidden main nav.
* @param {string} [options.classActiveLeftNav] The class name for when a left nav is active.
* @param {string} [options.classActiveLeftNavListItem] The class name for when a left nav list item is active.
* @param {string} [options.classExpandedLeftNavListItem] The class name for when a nested list is expanded.
* @param {string} [options.classFlyoutDisplayed] The class name for when a flyout menu is displayed.
* @param {string} [options.classActiveSection] The class name for an active section item in the left nav header.
* @param {string} [options.classItemHasChildren] The class name for when a list item has children.
* @param {string} [options.classTaxonomyIcon] The class name for the taxonomy icon.
*/
function LeftNav(element, options) {
var _this;
_classCallCheck(this, LeftNav);
_this = _possibleConstructorReturn(this, _getPrototypeOf(LeftNav).call(this, element, options));
if (process.env.NODE_ENV !== "production") {
process.env.NODE_ENV !== "production" ? (0, _warning.default)(didWarnAboutDeprecation, 'The `LeftNav` component in `carbon-components` has been deprecated. It will be removed in the next major release.') : void 0;
didWarnAboutDeprecation = true;
}
_this.leftNavSectionActive = false;
_this.hookOpenActions();
_this.hookListSectionEvents();
_this.hookListItemsEvents();
_this.manage((0, _on.default)(_this.element.ownerDocument, 'click', function (evt) {
_this.handleDocumentClick(evt);
}));
return _this;
}
/**
* Closes the menu.
*/
_createClass(LeftNav, [{
key: "closeMenu",
value: function closeMenu() {
this.element.classList.remove(this.options.classActiveLeftNav);
var toggleOpenNode = this.element.ownerDocument.querySelector(this.options.selectorLeftNavToggleOpen);
toggleOpenNode.classList.remove(this.options.classActiveTrigger);
this.element.querySelector(this.options.selectorLeftNav).parentNode.setAttribute('aria-expanded', 'false');
}
/**
* Toggles the menu to open and close.
*/
}, {
key: "toggleMenu",
value: function toggleMenu() {
var leftNavContainer = this.element.querySelector(this.options.selectorLeftNav).parentNode;
this.element.classList.toggle(this.options.classActiveLeftNav);
var toggleOpenNode = this.element.ownerDocument.querySelector(this.options.selectorLeftNavToggleOpen);
toggleOpenNode.classList.toggle(this.options.classActiveTrigger);
if (leftNavContainer.getAttribute('aria-expanded') === 'false') leftNavContainer.setAttribute('aria-expanded', 'true');else leftNavContainer.setAttribute('aria-expanded', 'false');
}
/**
* Adds a transitional animation to the navSection
*/
}, {
key: "animateNavSection",
value: function animateNavSection(selectedNav) {
var _this2 = this;
var selectedNavValue = selectedNav.dataset.leftNavSection;
var selectedNavLink = selectedNav.querySelector(this.options.selectorLeftNavSectionLink);
var leftNav = this.element.querySelector(this.options.selectorLeftNav);
var leftNavSections = this.element.querySelector(this.options.selectorLeftNavSections);
selectedNav.classList.remove(this.options.classNavSection);
selectedNav.classList.remove("".concat(this.options.classNavSection, "--").concat(selectedNavValue));
selectedNav.classList.add(this.options.classNavSectionTransition);
if (leftNavSections.children[0] === selectedNav) {
selectedNav.classList.add("".concat(this.options.classNavSectionTransition, "--50")); // First child only move 50px
} else {
selectedNav.classList.add("".concat(this.options.classNavSectionTransition, "--100")); // Second move 100px
}
selectedNav.setAttribute('data-left-nav-section', selectedNavValue);
/* Not sure what trick more performant */
setTimeout(function () {
selectedNav.classList.add("".concat(_this2.options.classNavSectionTransition, "--0"));
}, 100); // Could probably use a promise here
selectedNavLink.classList.remove(this.options.classNavSectionLink);
selectedNavLink.classList.add(this.options.classNavHeaderTitle);
selectedNavLink.setAttribute('data-left-nav-current-section-title', '');
selectedNavLink.removeAttribute('data-left-nav-section-link');
this.element.insertBefore(selectedNav, leftNav);
}
/**
* Adds a transitional animation to the navigation items on nav section click
*/
}, {
key: "animateNavList",
value: function animateNavList(selectedNavTitle) {
var _this3 = this;
var currentLeftNavList = this.element.querySelector("".concat(this.options.selectorLeftNavList, ":not(").concat(this.options.selectorLeftNavMainNavHidden, ")"));
var newLeftNavList = this.element.querySelector("[data-left-nav-list=".concat(selectedNavTitle, "]"));
var currentLeftNavItems = toArray(currentLeftNavList.querySelectorAll(this.options.selectorLeftNavListItem)).reverse();
var newLeftNavItems = toArray(newLeftNavList.querySelectorAll(this.options.selectorLeftNavListItem));
var fadeOutTime = 300;
var counter = 0;
var counterIteration = fadeOutTime / currentLeftNavItems.length; // Length of animation divided by number of items
currentLeftNavItems.forEach(function (item) {
item.setAttribute('tabIndex', '-1');
setTimeout(function () {
item.classList.add(_this3.options.classItemFade);
}, counter);
counter += counterIteration;
});
newLeftNavItems.forEach(function (item) {
item.setAttribute('tabIndex', '0');
item.classList.remove(_this3.options.classItemFade);
});
setTimeout(function () {
currentLeftNavList.classList.add(_this3.options.classListHidden);
currentLeftNavList.classList.add(_this3.options.classListTop);
currentLeftNavList.setAttribute('aria-hidden', 'true');
newLeftNavList.classList.remove(_this3.options.classListHidden);
setTimeout(function () {
newLeftNavList.classList.remove(_this3.options.classListTop);
}, 100);
newLeftNavList.setAttribute('aria-hidden', 'false');
}, fadeOutTime + 100); // Wait for items to fade out.
}
}, {
key: "hookOpenActions",
value: function hookOpenActions() {
var _this4 = this;
var openBtn = this.element.ownerDocument.querySelector(this.options.selectorLeftNavToggleOpen);
var closeBtn = this.element.ownerDocument.querySelector(this.options.selectorLeftNavToggleClose);
this.manage((0, _on.default)(openBtn, 'click', function () {
_this4.element.tabIndex = '0';
_this4.toggleMenu();
}));
this.manage((0, _on.default)(openBtn, 'keydown', function (evt) {
if (evt.which === 13) {
_this4.element.tabIndex = '0';
_this4.toggleMenu();
}
}));
if (closeBtn) {
this.manage((0, _on.default)(closeBtn, 'click', function () {
_this4.element.tabIndex = '-1';
_this4.closeMenu();
}));
this.manage((0, _on.default)(closeBtn, 'keydown', function (evt) {
if (evt.which === 13) {
_this4.element.tabIndex = '-1';
_this4.closeMenu();
}
}));
}
this.manage((0, _on.default)(this.element.ownerDocument, 'keydown', function (evt) {
if (evt.which === 27 && _this4.element.classList.contains(_this4.options.classActiveLeftNav)) {
_this4.closeMenu();
}
}));
}
/**
* Addes Event listeners to list sections
*/
}, {
key: "hookListSectionEvents",
value: function hookListSectionEvents() {
var _this5 = this;
var leftNavSections = this.element.querySelector(this.options.selectorLeftNavSections);
this.manage((0, _on.default)(leftNavSections, 'click', function (evt) {
_this5.handleSectionItemClick(evt, leftNavSections);
}));
this.manage((0, _on.default)(leftNavSections, 'keydown', function (evt) {
if (evt.which === 13) {
_this5.handleSectionItemClick(evt, leftNavSections);
_this5.element.querySelector(_this5.options.selectorLeftNavCurrentSectionTitle).focus();
}
}));
}
/**
* Adds event listeners to list items
*/
}, {
key: "hookListItemsEvents",
value: function hookListItemsEvents() {
var _this6 = this;
var leftNavList = toArray(this.element.querySelectorAll(this.options.selectorLeftNavList));
leftNavList.forEach(function (list) {
_this6.manage((0, _on.default)(list, 'click', function (evt) {
var leftNavItem = (0, _eventMatches.default)(evt, _this6.options.selectorLeftNavListItem);
if (leftNavItem) {
var childItem = (0, _eventMatches.default)(evt, _this6.options.selectorLeftNavNestedListItem);
var hasChildren = (0, _eventMatches.default)(evt, _this6.options.selectorLeftNavListItemHasChildren);
var flyoutItem = (0, _eventMatches.default)(evt, _this6.options.selectorLeftNavFlyoutItem);
if (flyoutItem) {
_this6.addActiveListItem(flyoutItem);
} else if (childItem) {
if (childItem.querySelector(_this6.options.selectorLeftNavFlyoutMenu)) {
var flyoutMenu = childItem.querySelector(_this6.options.selectorLeftNavFlyoutMenu);
flyoutMenu.classList.toggle(_this6.options.classFlyoutDisplayed);
} else {
_this6.addActiveListItem(childItem);
}
} else if (hasChildren) {
_this6.handleNestedListClick(leftNavItem);
} else {
_this6.addActiveListItem(leftNavItem);
}
}
}));
_this6.manage((0, _on.default)(list, 'keydown', function (evt) {
if (evt.which === 13) {
var leftNavItem = (0, _eventMatches.default)(evt, _this6.options.selectorLeftNavListItem);
if (leftNavItem) {
var childItem = (0, _eventMatches.default)(evt, _this6.options.selectorLeftNavNestedListItem);
var hasChildren = (0, _eventMatches.default)(evt, _this6.options.selectorLeftNavListItemHasChildren);
var flyoutItem = (0, _eventMatches.default)(evt, _this6.options.selectorLeftNavFlyoutItem);
var hasLinkItem = !(leftNavItem.querySelector(_this6.options.selectorLeftNavListItemLink) === undefined);
if (flyoutItem) {
_this6.addActiveListItem(flyoutItem);
} else if (childItem) {
if (!childItem.querySelector(_this6.options.selectorLeftNavFlyoutMenu)) {
_this6.addActiveListItem(childItem);
} else {
childItem.querySelector(_this6.options.selectorLeftNavFlyoutMenu).setAttribute('aria-hidden', 'false');
childItem.querySelector(_this6.options.selectorLeftNavFlyoutMenu).style.top = "".concat(childItem.offsetTop - _this6.element.querySelector(_this6.options.selectorLeftNav).scrollTop, "px");
childItem.querySelector(_this6.options.selectorLeftNavFlyoutMenu).style.left = "".concat(childItem.offsetLeft + Math.round(childItem.offsetWidth), "px");
}
} else if (hasChildren) {
_this6.handleNestedListClick(leftNavItem);
} else if (hasLinkItem) {
var link = leftNavItem.querySelector(_this6.options.selectorLeftNavListItemLink);
link.click();
} else {
_this6.addActiveListItem(leftNavItem);
}
}
}
}));
});
var flyouts = toArray(this.element.ownerDocument.querySelectorAll(this.options.selectorLeftNavListItemHasFlyout));
flyouts.forEach(function (flyout) {
_this6.manage((0, _on.default)(flyout, 'mouseenter', function () {
flyout.querySelector(_this6.options.selectorLeftNavFlyoutMenu).setAttribute('aria-hidden', 'false'); // eslint-disable-next-line no-param-reassign
flyout.querySelector(_this6.options.selectorLeftNavFlyoutMenu).style.top = "".concat(flyout.offsetTop - _this6.element.querySelector(_this6.options.selectorLeftNav).scrollTop, "px"); // eslint-disable-next-line no-param-reassign
flyout.querySelector(_this6.options.selectorLeftNavFlyoutMenu).style.left = "".concat(flyout.offsetLeft + Math.round(flyout.offsetWidth), "px");
flyout.querySelector(_this6.options.selectorLeftNavFlyoutMenu).classList.toggle(_this6.options.classFlyoutDisplayed);
}));
_this6.manage((0, _on.default)(flyout, 'mouseleave', function () {
flyout.querySelector(_this6.options.selectorLeftNavFlyoutMenu).setAttribute('aria-hidden', 'true');
flyout.querySelector(_this6.options.selectorLeftNavFlyoutMenu).classList.remove(_this6.options.classFlyoutDisplayed);
}));
});
}
/**
* Hides all flyout menus.
*/
}, {
key: "hideAllFlyoutMenus",
value: function hideAllFlyoutMenus() {
var _this7 = this;
var flyoutMenus = toArray(this.element.querySelectorAll(this.options.selectorLeftNavFlyoutMenu));
flyoutMenus.forEach(function (menu) {
menu.setAttribute('aria-hidden', 'true');
menu.classList.remove(_this7.options.classFlyoutDisplayed);
});
}
/**
* Sets a list item as active.
* @param {Object} item The active list item.
*/
}, {
key: "addActiveListItem",
value: function addActiveListItem(item) {
var _this8 = this;
toArray(this.element.querySelectorAll(this.options.selectorLeftNavAllListItems)).forEach(function (currentItem) {
if (!(item === currentItem)) {
if (!currentItem.contains(item)) {
currentItem.classList.remove(_this8.options.classActiveLeftNavListItem);
} else {
currentItem.classList.add(_this8.options.classActiveLeftNavListItem);
}
}
});
toArray(this.element.querySelectorAll(this.options.selectorLeftNavNestedListItem)).forEach(function (currentItem) {
if (!(item === currentItem)) {
currentItem.classList.remove(_this8.options.classActiveLeftNavListItem);
}
});
item.classList.add(this.options.classActiveLeftNavListItem);
this.closeMenu();
this.hideAllFlyoutMenus();
this.closeMenu();
}
/**
* Handles click on the document.
* Closes the left navigation when document is clicked outside the left navigation.
* @param {Event} evt The event triggering this method.
*/
}, {
key: "handleDocumentClick",
value: function handleDocumentClick(evt) {
var clickTarget = evt.target;
var isOfSelf = this.element.contains(clickTarget);
var isToggleBtn = this.element.ownerDocument.querySelector(this.options.selectorLeftNavToggleOpen).contains(clickTarget);
var isOpen = this.element.classList.contains(this.options.classActiveLeftNav);
var isUnifiedHeader = this.element.ownerDocument.querySelector('[data-unified-header]').contains(clickTarget);
var shouldClose = !isOfSelf && isOpen && !isToggleBtn && !isUnifiedHeader;
var flyoutOpen;
if (this.element.querySelector(this.options.selectorLeftNavFlyoutMenu)) {
var leftnavFlyoutMenu = this.element.querySelector(this.options.selectorLeftNavFlyoutMenu);
flyoutOpen = leftnavFlyoutMenu.classList.contains(this.options.classFlyoutDisplayed);
}
if (isOfSelf && this.element.tagName === 'A') {
evt.preventDefault();
}
if (shouldClose) {
this.closeMenu();
}
if (this.element.querySelector(this.options.selectorLeftNavFlyoutMenu)) {
if (flyoutOpen && !isOfSelf && isOpen) {
this.element.querySelector(this.options.selectorLeftNavFlyoutMenu).classList.remove(this.options.classFlyoutDisplayed);
}
}
}
/**
* Handles click on a list item that contains a nested list in the left navigation.
* It hides all flyout menus and switches the tab-index on the list items based on whether or not the list is expanded.
* @param {HTMLElement} listItem The list item that was clicked.
*/
}, {
key: "handleNestedListClick",
value: function handleNestedListClick(listItem) {
var _this9 = this;
var isOpen = listItem.classList.contains(this.options.classExpandedLeftNavListItem);
this.hideAllFlyoutMenus();
listItem.classList.toggle(this.options.classExpandedLeftNavListItem, !isOpen);
var listItems = toArray(listItem.querySelectorAll(this.options.selectorLeftNavNestedListItem));
listItems.forEach(function (item) {
if (isOpen) {
listItem.querySelector(_this9.options.selectorLeftNavNestedList).setAttribute('aria-hidden', 'true'); // eslint-disable-next-line no-param-reassign
item.querySelector(_this9.options.selectorLeftNavListItemLink).tabIndex = -1;
} else {
listItem.querySelector(_this9.options.selectorLeftNavNestedList).setAttribute('aria-hidden', 'false'); // eslint-disable-next-line no-param-reassign
item.querySelector(_this9.options.selectorLeftNavListItemLink).tabIndex = 0;
}
});
}
}, {
key: "handleSectionItemClick",
value: function handleSectionItemClick(evt, leftNavSections) {
var _this10 = this; // Sorry
var leftNavSectionItem = (0, _eventMatches.default)(evt, this.options.selectorLeftNavSection);
if (leftNavSectionItem) {
// currently selected
var selectedLeftNavSectionItem = this.element.querySelector(this.options.selectorLeftNavCurrentSection);
var selectedLeftNavSectionItemTitle = selectedLeftNavSectionItem.querySelector(this.options.selectorLeftNavCurrentSectionTitle);
var selectedLeftNavSectionItemIcon = this.element.querySelector(this.options.selectorLeftNavCurrentSectionIcon);
var selectedLeftNavSectionItemUse = selectedLeftNavSectionItemIcon.querySelector('use');
var selectedLeftNavSectionValue = selectedLeftNavSectionItem.dataset.leftNavCurrentSection; // clicked on item
var leftNavSectionItemLink = leftNavSectionItem.querySelector(this.options.selectorLeftNavSectionLink);
var leftNavSectionItemIcon = leftNavSectionItem.querySelector(this.options.selectorLeftNavSectionIcon);
var leftNavSectionItemIconUse = leftNavSectionItemIcon.querySelector('use');
var leftNavSectionValue = leftNavSectionItem.dataset.leftNavSection;
if (this.leftNavSectionActive) {
return;
}
this.leftNavSectionActive = true;
var newLeftNavSectionItem = document.createElement('li');
newLeftNavSectionItem.setAttribute('data-left-nav-section', selectedLeftNavSectionValue);
newLeftNavSectionItem.classList.add(this.options.classNavSection);
newLeftNavSectionItem.classList.add("".concat(this.options.classNavSection, "--").concat(selectedLeftNavSectionValue));
var newLeftNavSectionItemAnchor = document.createElement('a');
newLeftNavSectionItemAnchor.setAttribute('href', 'javascript:void(0)'); // eslint-disable-line no-script-url
newLeftNavSectionItemAnchor.setAttribute('tabindex', 0);
newLeftNavSectionItemAnchor.classList.add(this.options.classNavSectionAnchor);
var newLeftNavSectionItemIcon = selectedLeftNavSectionItemIcon.cloneNode(true); // IE11 doesn't support classList on SVG, must revert to className
newLeftNavSectionItemIcon.setAttribute('class', this.options.classTaxonomyIcon);
newLeftNavSectionItemIcon.removeAttribute('data-left-nav-current-section-icon');
newLeftNavSectionItemIcon.setAttribute('data-left-nav-section-icon', selectedLeftNavSectionValue);
var newLeftNavSectionItemLink = document.createElement('span');
newLeftNavSectionItemLink.setAttribute('data-left-nav-section-link', '');
newLeftNavSectionItemLink.classList.add(this.options.classNavSectionLink);
newLeftNavSectionItemLink.textContent = selectedLeftNavSectionItemTitle.textContent;
this.animateNavSection(leftNavSectionItem);
this.animateNavList(leftNavSectionValue);
newLeftNavSectionItemAnchor.appendChild(newLeftNavSectionItemIcon);
newLeftNavSectionItemAnchor.appendChild(newLeftNavSectionItemLink);
newLeftNavSectionItem.appendChild(newLeftNavSectionItemAnchor);
leftNavSections.insertBefore(newLeftNavSectionItem, leftNavSections.firstChild);
setTimeout(function () {
selectedLeftNavSectionItemTitle.textContent = leftNavSectionItemLink.textContent;
selectedLeftNavSectionItem.setAttribute('data-left-nav-current-section', leftNavSectionValue);
selectedLeftNavSectionItemIcon.setAttribute('data-left-nav-current-section-icon', leftNavSectionValue);
selectedLeftNavSectionItemUse.setAttribute('xlink:href', leftNavSectionItemIconUse.getAttribute('xlink:href'));
leftNavSectionItem.parentNode.removeChild(leftNavSectionItem); // Cant use .remove() because of IE11
_this10.leftNavSectionActive = false;
}, 450); // Wait for nav items to animate
}
}
/**
* The component options.
* If `options` is specified in the constructor, {@linkcode LeftNav.create .create()}, or {@linkcode LeftNav.init .init()},
* properties in this object are overriden for the instance being create and how {@linkcode LeftNav.init .init()} works.
* @member LeftNav.options
* @type {Object}
* @property {string} selectorInit The CSS selector to find left nav containers.
* @property {string} [selectorLeftNav] The data attribute selector for the nav element in the left nav container.
* @property {string} [selectorLeftNavList] The data attribute selector for the main ul element in the left nav.
* @property {string} [selectorLeftNavNestedList] The data attribute selector for the nested ul elements in the left nav.
* @property {string} [selectorLeftNavToggle]
* The data attribute selector for the button that will show and hide the left navigation.
* @property {string} [selectorLeftNavListItem] The data attribute selector for all list items in the left navigation.
* @property {string} [selectorLeftNavNestedListItem]
* The data attribute selector for all nested list items in the left navigation.
* @property {string} [selectorLeftNavArrowIcon] The data attribute selector for the arrow icons in the left nav.
* @property {string} [selectorLeftNavFlyoutMenu] The data attribute selector for the flyout menus in the left nav.
* @property {string} [selectorLeftNavFlyoutItem] The data attribute selector for the flyout menu items in the left nav.
* @property {string} [selectorLeftNavSection] The data attribute selector for the three sections in the header of the left nav.
* @property {string} [selectorLeftNavCurrentPage]
* The data attribute selector for the current section title in the left nav header.
* @property {string} [selectorLeftNavMainNavHidden] The CSS selector for the hidden main nav.
* @property {string} [classActiveLeftNav] The class name for when a left nav is active.
* @property {string} [classActiveLeftNavListItem] The class name for when a left nav list item is active.
* @property {string} [classExpandedLeftNavListItem] The class name for when a nested list is expanded.
* @property {string} [classFlyoutDisplayed] The class name for when a flyout menu is displayed.
* @property {string} [classActiveSection] The class name for an active section item in the left nav header.
* @property {string} [classItemHasChildren] The class name for when a list item has children.
* @property {string} [classTaxonomyIcon] The class name for the taxonomy icon.
*/
}], [{
key: "options",
get: function get() {
var prefix = _settings.default.prefix;
return {
selectorInit: '[data-left-nav-container]',
// Data Attribute selectors
selectorLeftNav: '[data-left-nav]',
selectorLeftNavList: '[data-left-nav-list]',
selectorLeftNavNestedList: '[data-left-nav-nested-list]',
selectorLeftNavToggleOpen: '[data-left-nav-toggle="open"]',
selectorLeftNavToggleClose: '[data-left-nav-toggle="close"]',
selectorLeftNavListItem: '[data-left-nav-item]',
selectorLeftNavListItemLink: '[data-left-nav-item-link]',
selectorLeftNavNestedListItem: '[data-left-nav-nested-item]',
selectorLeftNavArrowIcon: '[data-left-nav-icon]',
selectorLeftNavFlyoutMenu: '[data-left-nav-flyout]',
selectorLeftNavFlyoutItem: '[data-left-nav-flyout-item]',
selectorLeftNavSections: '[data-left-nav-sections]',
selectorLeftNavSection: '[data-left-nav-section]',
selectorLeftNavSectionLink: '[data-left-nav-section-link]',
selectorLeftNavSectionIcon: '[data-left-nav-section-icon]',
selectorLeftNavCurrentSection: '[data-left-nav-current-section]',
selectorLeftNavCurrentSectionTitle: '[data-left-nav-current-section-title]',
selectorLeftNavCurrentSectionIcon: '[data-left-nav-current-section-icon]',
selectorLeftNavListItemHasChildren: '[data-left-nav-item-with-children]',
selectorLeftNavListItemHasFlyout: '[data-left-nav-has-flyout]',
selectorLeftNavAllListItems: '[data-left-nav-item], [data-left-nav-nested-item], [data-left-nav-flyout-item]',
selectorLeftNavMainNavHidden: ".".concat(prefix, "--left-nav__main-nav--hidden"),
// CSS Class Selectors
classActiveTrigger: "".concat(prefix, "--left-nav__trigger--active"),
classActiveLeftNav: "".concat(prefix, "--left-nav--active"),
classActiveLeftNavListItem: "".concat(prefix, "--active-list-item"),
classExpandedLeftNavListItem: "".concat(prefix, "--main-nav__parent-item--expanded"),
classFlyoutDisplayed: "".concat(prefix, "--nested-list__flyout-menu--displayed"),
classItemHasChildren: "".concat(prefix, "--main-nav__parent-item--has-children"),
classNavSection: "".concat(prefix, "--left-nav__section"),
classNavSectionTransition: "".concat(prefix, "--left-nav__section--transition"),
classNavSectionAnchor: "".concat(prefix, "--left-nav__section--anchor"),
classNavSectionLink: "".concat(prefix, "--left-nav__section--link"),
classNavHeaderTitle: "".concat(prefix, "--left-nav__header--title"),
classItemFade: "".concat(prefix, "--main-nav__parent-item--fade"),
classItemHidden: "".concat(prefix, "--main-nav__parent-item--hidden"),
classListHidden: "".concat(prefix, "--left-nav__main-nav--hidden"),
classListTop: "".concat(prefix, "--left-nav__main-nav--top"),
classTaxonomyIcon: "".concat(prefix, "--left-nav__section--taxonomy-icon")
};
}
/**
* The map associating DOM element and left navigation instance.
* @member LeftNav.components
* @type {WeakMap}
*/
}]);
LeftNav.components = new WeakMap();
return LeftNav;
}((0, _mixin2.default)(_createComponent.default, _initComponentBySearch.default, _handles.default));
var _default = !_featureFlags.breakingChangesX ? LeftNav : (0, _removedComponent.default)('LeftNav');
_exports.default = _default;
});