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popover.js 4.60 KiB
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import $ from 'jquery'
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import Tooltip from './tooltip'
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/**
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 * --------------------------------------------------------------------------
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 * Bootstrap (v4.1.3): popover.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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const Popover = (($) => {
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  /**
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   * ------------------------------------------------------------------------
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   * Constants
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   * ------------------------------------------------------------------------
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   */
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  const NAME                = 'popover'
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  const VERSION             = '4.1.3'
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  const DATA_KEY            = 'bs.popover'
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  const EVENT_KEY           = `.${DATA_KEY}`
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  const JQUERY_NO_CONFLICT  = $.fn[NAME]
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  const CLASS_PREFIX        = 'bs-popover'
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  const BSCLS_PREFIX_REGEX  = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g')
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  const Default = {
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    ...Tooltip.Default,
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    placement : 'right',
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    trigger   : 'click',
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    content   : '',
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    template  : '<div class="popover" role="tooltip">' +
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                '<div class="arrow"></div>' +
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                '<h3 class="popover-header"></h3>' +
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                '<div class="popover-body"></div></div>'
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  }
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  const DefaultType = {
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    ...Tooltip.DefaultType,
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    content : '(string|element|function)'
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  }
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  const ClassName = {
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    FADE : 'fade',
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    SHOW : 'show'
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  }
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  const Selector = {
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    TITLE   : '.popover-header',
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    CONTENT : '.popover-body'
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  }
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  const 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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  /**
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   * ------------------------------------------------------------------------
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   * Class Definition
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   * ------------------------------------------------------------------------
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   */
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class Popover extends Tooltip { // Getters static get VERSION() { return VERSION } static get Default() { return Default } static get NAME() { return NAME } static get DATA_KEY() { return DATA_KEY } static get Event() { return Event } static get EVENT_KEY() { return EVENT_KEY } static get DefaultType() { return DefaultType } // Overrides isWithContent() { return this.getTitle() || this._getContent() } addAttachmentClass(attachment) { $(this.getTipElement()).addClass(`${CLASS_PREFIX}-${attachment}`) } getTipElement() { this.tip = this.tip || $(this.config.template)[0] return this.tip } setContent() { const $tip = $(this.getTipElement()) // We use append for html objects to maintain js events this.setElementContent($tip.find(Selector.TITLE), this.getTitle()) let content = this._getContent() if (typeof content === 'function') { content = content.call(this.element) } this.setElementContent($tip.find(Selector.CONTENT), content) $tip.removeClass(`${ClassName.FADE} ${ClassName.SHOW}`) } // Private _getContent() { return this.element.getAttribute('data-content') || this.config.content } _cleanTipClass() { const $tip = $(this.getTipElement()) const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX)
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if (tabClass !== null && tabClass.length > 0) { $tip.removeClass(tabClass.join('')) } } // Static static _jQueryInterface(config) { return this.each(function () { let data = $(this).data(DATA_KEY) const _config = typeof config === 'object' ? config : null if (!data && /destroy|hide/.test(config)) { return } if (!data) { data = new Popover(this, _config) $(this).data(DATA_KEY, data) } if (typeof config === 'string') { if (typeof data[config] === 'undefined') { throw new TypeError(`No method named "${config}"`) } data[config]() } }) } } /** * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ */ $.fn[NAME] = Popover._jQueryInterface $.fn[NAME].Constructor = Popover $.fn[NAME].noConflict = function () { $.fn[NAME] = JQUERY_NO_CONFLICT return Popover._jQueryInterface } return Popover })($) export default Popover