mirror of
https://github.com/twbs/bootstrap.git
synced 2025-11-04 00:03:15 -05:00
665 lines
19 KiB
JavaScript
665 lines
19 KiB
JavaScript
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); } }
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function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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/**
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* --------------------------------------------------------------------------
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* Bootstrap (v4.0.0-beta.2): tooltip.js
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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* --------------------------------------------------------------------------
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*/
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var Tooltip = function () {
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/**
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* Check for Popper dependency
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* Popper - https://popper.js.org
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*/
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if (typeof Popper === 'undefined') {
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throw new Error('Bootstrap tooltips require Popper.js (https://popper.js.org)');
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}
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/**
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* ------------------------------------------------------------------------
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* Constants
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* ------------------------------------------------------------------------
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*/
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var NAME = 'tooltip';
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var VERSION = '4.0.0-beta.2';
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var DATA_KEY = 'bs.tooltip';
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var EVENT_KEY = "." + DATA_KEY;
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var JQUERY_NO_CONFLICT = $.fn[NAME];
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var TRANSITION_DURATION = 150;
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var CLASS_PREFIX = 'bs-tooltip';
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var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
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var DefaultType = {
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animation: 'boolean',
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template: 'string',
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title: '(string|element|function)',
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trigger: 'string',
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delay: '(number|object)',
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html: 'boolean',
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selector: '(string|boolean)',
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placement: '(string|function)',
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offset: '(number|string)',
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container: '(string|element|boolean)',
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fallbackPlacement: '(string|array)'
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};
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var AttachmentMap = {
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AUTO: 'auto',
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TOP: 'top',
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RIGHT: 'right',
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BOTTOM: 'bottom',
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LEFT: 'left'
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};
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var Default = {
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animation: true,
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template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
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trigger: 'hover focus',
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title: '',
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delay: 0,
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html: false,
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selector: false,
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placement: 'top',
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offset: 0,
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container: false,
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fallbackPlacement: 'flip'
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};
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var HoverState = {
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SHOW: 'show',
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OUT: 'out'
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};
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var Event = {
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HIDE: "hide" + EVENT_KEY,
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HIDDEN: "hidden" + EVENT_KEY,
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SHOW: "show" + EVENT_KEY,
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SHOWN: "shown" + EVENT_KEY,
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INSERTED: "inserted" + EVENT_KEY,
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CLICK: "click" + EVENT_KEY,
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FOCUSIN: "focusin" + EVENT_KEY,
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FOCUSOUT: "focusout" + EVENT_KEY,
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MOUSEENTER: "mouseenter" + EVENT_KEY,
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MOUSELEAVE: "mouseleave" + EVENT_KEY
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};
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var ClassName = {
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FADE: 'fade',
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SHOW: 'show'
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};
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var Selector = {
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TOOLTIP: '.tooltip',
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TOOLTIP_INNER: '.tooltip-inner',
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ARROW: '.arrow'
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};
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var Trigger = {
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HOVER: 'hover',
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FOCUS: 'focus',
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CLICK: 'click',
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MANUAL: 'manual'
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/**
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* ------------------------------------------------------------------------
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* Class Definition
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* ------------------------------------------------------------------------
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*/
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};
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var Tooltip =
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/*#__PURE__*/
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function () {
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function Tooltip(element, config) {
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// private
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this._isEnabled = true;
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this._timeout = 0;
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this._hoverState = '';
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this._activeTrigger = {};
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this._popper = null; // protected
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this.element = element;
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this.config = this._getConfig(config);
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this.tip = null;
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this._setListeners();
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} // getters
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var _proto = Tooltip.prototype;
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// public
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_proto.enable = function enable() {
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this._isEnabled = true;
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};
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_proto.disable = function disable() {
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this._isEnabled = false;
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};
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_proto.toggleEnabled = function toggleEnabled() {
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this._isEnabled = !this._isEnabled;
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};
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_proto.toggle = function toggle(event) {
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if (!this._isEnabled) {
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return;
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}
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if (event) {
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var dataKey = this.constructor.DATA_KEY;
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var context = $(event.currentTarget).data(dataKey);
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if (!context) {
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context = new this.constructor(event.currentTarget, this._getDelegateConfig());
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$(event.currentTarget).data(dataKey, context);
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}
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context._activeTrigger.click = !context._activeTrigger.click;
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if (context._isWithActiveTrigger()) {
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context._enter(null, context);
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} else {
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context._leave(null, context);
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}
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} else {
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if ($(this.getTipElement()).hasClass(ClassName.SHOW)) {
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this._leave(null, this);
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return;
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}
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this._enter(null, this);
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}
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};
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_proto.dispose = function dispose() {
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clearTimeout(this._timeout);
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$.removeData(this.element, this.constructor.DATA_KEY);
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$(this.element).off(this.constructor.EVENT_KEY);
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$(this.element).closest('.modal').off('hide.bs.modal');
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if (this.tip) {
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$(this.tip).remove();
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}
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this._isEnabled = null;
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this._timeout = null;
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this._hoverState = null;
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this._activeTrigger = null;
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if (this._popper !== null) {
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this._popper.destroy();
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}
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this._popper = null;
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this.element = null;
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this.config = null;
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this.tip = null;
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};
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_proto.show = function show() {
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var _this = this;
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if ($(this.element).css('display') === 'none') {
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throw new Error('Please use show on visible elements');
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}
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var showEvent = $.Event(this.constructor.Event.SHOW);
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if (this.isWithContent() && this._isEnabled) {
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$(this.element).trigger(showEvent);
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var isInTheDom = $.contains(this.element.ownerDocument.documentElement, this.element);
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if (showEvent.isDefaultPrevented() || !isInTheDom) {
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return;
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}
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var tip = this.getTipElement();
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var tipId = Util.getUID(this.constructor.NAME);
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tip.setAttribute('id', tipId);
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this.element.setAttribute('aria-describedby', tipId);
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this.setContent();
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if (this.config.animation) {
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$(tip).addClass(ClassName.FADE);
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}
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var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
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var attachment = this._getAttachment(placement);
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this.addAttachmentClass(attachment);
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var container = this.config.container === false ? document.body : $(this.config.container);
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$(tip).data(this.constructor.DATA_KEY, this);
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if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
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$(tip).appendTo(container);
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}
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$(this.element).trigger(this.constructor.Event.INSERTED);
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this._popper = new Popper(this.element, tip, {
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placement: attachment,
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modifiers: {
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offset: {
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offset: this.config.offset
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},
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flip: {
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behavior: this.config.fallbackPlacement
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},
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arrow: {
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element: Selector.ARROW
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}
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},
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onCreate: function onCreate(data) {
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if (data.originalPlacement !== data.placement) {
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_this._handlePopperPlacementChange(data);
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}
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},
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onUpdate: function onUpdate(data) {
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_this._handlePopperPlacementChange(data);
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}
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});
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$(tip).addClass(ClassName.SHOW); // if this is a touch-enabled device we add extra
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// empty mouseover listeners to the body's immediate children;
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// only needed because of broken event delegation on iOS
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// https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
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if ('ontouchstart' in document.documentElement) {
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$('body').children().on('mouseover', null, $.noop);
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}
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var complete = function complete() {
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if (_this.config.animation) {
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_this._fixTransition();
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}
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var prevHoverState = _this._hoverState;
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_this._hoverState = null;
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$(_this.element).trigger(_this.constructor.Event.SHOWN);
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if (prevHoverState === HoverState.OUT) {
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_this._leave(null, _this);
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}
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};
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if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
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$(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(Tooltip._TRANSITION_DURATION);
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} else {
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complete();
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}
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}
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};
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_proto.hide = function hide(callback) {
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var _this2 = this;
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var tip = this.getTipElement();
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var hideEvent = $.Event(this.constructor.Event.HIDE);
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var complete = function complete() {
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if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
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tip.parentNode.removeChild(tip);
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}
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_this2._cleanTipClass();
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_this2.element.removeAttribute('aria-describedby');
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$(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
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if (_this2._popper !== null) {
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_this2._popper.destroy();
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}
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if (callback) {
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callback();
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}
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};
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$(this.element).trigger(hideEvent);
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if (hideEvent.isDefaultPrevented()) {
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return;
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}
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$(tip).removeClass(ClassName.SHOW); // if this is a touch-enabled device we remove the extra
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// empty mouseover listeners we added for iOS support
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if ('ontouchstart' in document.documentElement) {
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$('body').children().off('mouseover', null, $.noop);
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}
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this._activeTrigger[Trigger.CLICK] = false;
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this._activeTrigger[Trigger.FOCUS] = false;
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this._activeTrigger[Trigger.HOVER] = false;
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if (Util.supportsTransitionEnd() && $(this.tip).hasClass(ClassName.FADE)) {
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$(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);
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} else {
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complete();
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}
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this._hoverState = '';
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};
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_proto.update = function update() {
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if (this._popper !== null) {
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this._popper.scheduleUpdate();
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}
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}; // protected
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_proto.isWithContent = function isWithContent() {
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return Boolean(this.getTitle());
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};
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_proto.addAttachmentClass = function addAttachmentClass(attachment) {
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$(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
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};
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_proto.getTipElement = function getTipElement() {
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this.tip = this.tip || $(this.config.template)[0];
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return this.tip;
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};
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_proto.setContent = function setContent() {
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var $tip = $(this.getTipElement());
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this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
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$tip.removeClass(ClassName.FADE + " " + ClassName.SHOW);
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};
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_proto.setElementContent = function setElementContent($element, content) {
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var html = this.config.html;
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if (typeof content === 'object' && (content.nodeType || content.jquery)) {
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// content is a DOM node or a jQuery
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if (html) {
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if (!$(content).parent().is($element)) {
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$element.empty().append(content);
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}
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} else {
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$element.text($(content).text());
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}
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} else {
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$element[html ? 'html' : 'text'](content);
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}
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};
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_proto.getTitle = function getTitle() {
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var title = this.element.getAttribute('data-original-title');
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if (!title) {
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title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
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}
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return title;
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}; // private
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_proto._getAttachment = function _getAttachment(placement) {
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return AttachmentMap[placement.toUpperCase()];
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};
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_proto._setListeners = function _setListeners() {
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var _this3 = this;
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var triggers = this.config.trigger.split(' ');
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triggers.forEach(function (trigger) {
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if (trigger === 'click') {
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$(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) {
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return _this3.toggle(event);
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});
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} else if (trigger !== Trigger.MANUAL) {
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var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
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var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
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$(_this3.element).on(eventIn, _this3.config.selector, function (event) {
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return _this3._enter(event);
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}).on(eventOut, _this3.config.selector, function (event) {
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return _this3._leave(event);
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});
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}
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$(_this3.element).closest('.modal').on('hide.bs.modal', function () {
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return _this3.hide();
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});
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});
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if (this.config.selector) {
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this.config = $.extend({}, this.config, {
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trigger: 'manual',
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selector: ''
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});
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} else {
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this._fixTitle();
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}
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};
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_proto._fixTitle = function _fixTitle() {
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var titleType = typeof this.element.getAttribute('data-original-title');
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if (this.element.getAttribute('title') || titleType !== 'string') {
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this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
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this.element.setAttribute('title', '');
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}
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};
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_proto._enter = function _enter(event, context) {
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var dataKey = this.constructor.DATA_KEY;
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context = context || $(event.currentTarget).data(dataKey);
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if (!context) {
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context = new this.constructor(event.currentTarget, this._getDelegateConfig());
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$(event.currentTarget).data(dataKey, context);
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}
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if (event) {
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context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
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}
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if ($(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) {
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context._hoverState = HoverState.SHOW;
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return;
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}
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clearTimeout(context._timeout);
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context._hoverState = HoverState.SHOW;
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if (!context.config.delay || !context.config.delay.show) {
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context.show();
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return;
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}
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context._timeout = setTimeout(function () {
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if (context._hoverState === HoverState.SHOW) {
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context.show();
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}
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}, context.config.delay.show);
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};
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_proto._leave = function _leave(event, context) {
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var dataKey = this.constructor.DATA_KEY;
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context = context || $(event.currentTarget).data(dataKey);
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if (!context) {
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context = new this.constructor(event.currentTarget, this._getDelegateConfig());
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$(event.currentTarget).data(dataKey, context);
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}
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if (event) {
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context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
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}
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if (context._isWithActiveTrigger()) {
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return;
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}
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clearTimeout(context._timeout);
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context._hoverState = HoverState.OUT;
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if (!context.config.delay || !context.config.delay.hide) {
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context.hide();
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return;
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}
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context._timeout = setTimeout(function () {
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if (context._hoverState === HoverState.OUT) {
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context.hide();
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}
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}, context.config.delay.hide);
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};
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_proto._isWithActiveTrigger = function _isWithActiveTrigger() {
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for (var trigger in this._activeTrigger) {
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if (this._activeTrigger[trigger]) {
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return true;
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}
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}
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return false;
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};
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_proto._getConfig = function _getConfig(config) {
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config = $.extend({}, this.constructor.Default, $(this.element).data(), config);
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if (typeof config.delay === 'number') {
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config.delay = {
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show: config.delay,
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hide: config.delay
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};
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}
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if (typeof config.title === 'number') {
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config.title = config.title.toString();
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}
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if (typeof config.content === 'number') {
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config.content = config.content.toString();
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}
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Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
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return config;
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};
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_proto._getDelegateConfig = function _getDelegateConfig() {
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var config = {};
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if (this.config) {
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for (var key in this.config) {
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if (this.constructor.Default[key] !== this.config[key]) {
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config[key] = this.config[key];
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}
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}
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}
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return config;
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};
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_proto._cleanTipClass = function _cleanTipClass() {
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var $tip = $(this.getTipElement());
|
|
var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
|
|
|
|
if (tabClass !== null && tabClass.length > 0) {
|
|
$tip.removeClass(tabClass.join(''));
|
|
}
|
|
};
|
|
|
|
_proto._handlePopperPlacementChange = function _handlePopperPlacementChange(data) {
|
|
this._cleanTipClass();
|
|
|
|
this.addAttachmentClass(this._getAttachment(data.placement));
|
|
};
|
|
|
|
_proto._fixTransition = function _fixTransition() {
|
|
var tip = this.getTipElement();
|
|
var initConfigAnimation = this.config.animation;
|
|
|
|
if (tip.getAttribute('x-placement') !== null) {
|
|
return;
|
|
}
|
|
|
|
$(tip).removeClass(ClassName.FADE);
|
|
this.config.animation = false;
|
|
this.hide();
|
|
this.show();
|
|
this.config.animation = initConfigAnimation;
|
|
}; // static
|
|
|
|
|
|
Tooltip._jQueryInterface = function _jQueryInterface(config) {
|
|
return this.each(function () {
|
|
var data = $(this).data(DATA_KEY);
|
|
|
|
var _config = typeof config === 'object' && config;
|
|
|
|
if (!data && /dispose|hide/.test(config)) {
|
|
return;
|
|
}
|
|
|
|
if (!data) {
|
|
data = new Tooltip(this, _config);
|
|
$(this).data(DATA_KEY, data);
|
|
}
|
|
|
|
if (typeof config === 'string') {
|
|
if (typeof data[config] === 'undefined') {
|
|
throw new Error("No method named \"" + config + "\"");
|
|
}
|
|
|
|
data[config]();
|
|
}
|
|
});
|
|
};
|
|
|
|
_createClass(Tooltip, null, [{
|
|
key: "VERSION",
|
|
get: function get() {
|
|
return VERSION;
|
|
}
|
|
}, {
|
|
key: "Default",
|
|
get: function get() {
|
|
return Default;
|
|
}
|
|
}, {
|
|
key: "NAME",
|
|
get: function get() {
|
|
return NAME;
|
|
}
|
|
}, {
|
|
key: "DATA_KEY",
|
|
get: function get() {
|
|
return DATA_KEY;
|
|
}
|
|
}, {
|
|
key: "Event",
|
|
get: function get() {
|
|
return Event;
|
|
}
|
|
}, {
|
|
key: "EVENT_KEY",
|
|
get: function get() {
|
|
return EVENT_KEY;
|
|
}
|
|
}, {
|
|
key: "DefaultType",
|
|
get: function get() {
|
|
return DefaultType;
|
|
}
|
|
}]);
|
|
|
|
return Tooltip;
|
|
}();
|
|
/**
|
|
* ------------------------------------------------------------------------
|
|
* jQuery
|
|
* ------------------------------------------------------------------------
|
|
*/
|
|
|
|
|
|
$.fn[NAME] = Tooltip._jQueryInterface;
|
|
$.fn[NAME].Constructor = Tooltip;
|
|
|
|
$.fn[NAME].noConflict = function () {
|
|
$.fn[NAME] = JQUERY_NO_CONFLICT;
|
|
return Tooltip._jQueryInterface;
|
|
};
|
|
|
|
return Tooltip;
|
|
}($, Popper);
|
|
//# sourceMappingURL=tooltip.js.map
|