yk-smart-ui-test/lib/menu.js

A Component Library for Vue.js.

module.exports =
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/******/ ({

/***/ 0:
/***/ (function(module, exports) {

module.exports = require("vue");

/***/ }),

/***/ 1:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "g", function() { return on; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "f", function() { return off; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "h", function() { return once; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "d", function() { return hasClass; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return addClass; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "i", function() { return removeClass; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "c", function() { return getStyle; });
/* unused harmony export setStyle */
/* unused harmony export isScroll */
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return getScrollContainer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "e", function() { return isInContainer; });
/* harmony import */ var vue__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(0);
/* harmony import */ var vue__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(vue__WEBPACK_IMPORTED_MODULE_0__);
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

/* istanbul ignore next */



var isServer = vue__WEBPACK_IMPORTED_MODULE_0___default.a.prototype.$isServer;
var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;
var MOZ_HACK_REGEXP = /^moz([A-Z])/;
var ieVersion = isServer ? 0 : Number(document.documentMode);

/* istanbul ignore next */
var trim = function trim(string) {
  return (string || '').replace(/^[\s\uFEFF]+|[\s\uFEFF]+$/g, '');
};
/* istanbul ignore next */
var camelCase = function camelCase(name) {
  return name.replace(SPECIAL_CHARS_REGEXP, function (_, separator, letter, offset) {
    return offset ? letter.toUpperCase() : letter;
  }).replace(MOZ_HACK_REGEXP, 'Moz$1');
};

/* istanbul ignore next */
var on = function () {
  if (!isServer && document.addEventListener) {
    return function (element, event, handler) {
      if (element && event && handler) {
        element.addEventListener(event, handler, false);
      }
    };
  } else {
    return function (element, event, handler) {
      if (element && event && handler) {
        element.attachEvent('on' + event, handler);
      }
    };
  }
}();

/* istanbul ignore next */
var off = function () {
  if (!isServer && document.removeEventListener) {
    return function (element, event, handler) {
      if (element && event) {
        element.removeEventListener(event, handler, false);
      }
    };
  } else {
    return function (element, event, handler) {
      if (element && event) {
        element.detachEvent('on' + event, handler);
      }
    };
  }
}();

/* istanbul ignore next */
var once = function once(el, event, fn) {
  var listener = function listener() {
    if (fn) {
      fn.apply(this, arguments);
    }
    off(el, event, listener);
  };
  on(el, event, listener);
};

/* istanbul ignore next */
function hasClass(el, cls) {
  if (!el || !cls) return false;
  if (cls.indexOf(' ') !== -1) throw new Error('className should not contain space.');
  if (el.classList) {
    return el.classList.contains(cls);
  } else {
    return (' ' + el.className + ' ').indexOf(' ' + cls + ' ') > -1;
  }
};

/* istanbul ignore next */
function addClass(el, cls) {
  if (!el) return;
  var curClass = el.className;
  var classes = (cls || '').split(' ');

  for (var i = 0, j = classes.length; i < j; i++) {
    var clsName = classes[i];
    if (!clsName) continue;

    if (el.classList) {
      el.classList.add(clsName);
    } else if (!hasClass(el, clsName)) {
      curClass += ' ' + clsName;
    }
  }
  if (!el.classList) {
    el.setAttribute('class', curClass);
  }
};

/* istanbul ignore next */
function removeClass(el, cls) {
  if (!el || !cls) return;
  var classes = cls.split(' ');
  var curClass = ' ' + el.className + ' ';

  for (var i = 0, j = classes.length; i < j; i++) {
    var clsName = classes[i];
    if (!clsName) continue;

    if (el.classList) {
      el.classList.remove(clsName);
    } else if (hasClass(el, clsName)) {
      curClass = curClass.replace(' ' + clsName + ' ', ' ');
    }
  }
  if (!el.classList) {
    el.setAttribute('class', trim(curClass));
  }
};

/* istanbul ignore next */
var getStyle = ieVersion < 9 ? function (element, styleName) {
  if (isServer) return;
  if (!element || !styleName) return null;
  styleName = camelCase(styleName);
  if (styleName === 'float') {
    styleName = 'styleFloat';
  }
  try {
    switch (styleName) {
      case 'opacity':
        try {
          return element.filters.item('alpha').opacity / 100;
        } catch (e) {
          return 1.0;
        }
      default:
        return element.style[styleName] || element.currentStyle ? element.currentStyle[styleName] : null;
    }
  } catch (e) {
    return element.style[styleName];
  }
} : function (element, styleName) {
  if (isServer) return;
  if (!element || !styleName) return null;
  styleName = camelCase(styleName);
  if (styleName === 'float') {
    styleName = 'cssFloat';
  }
  try {
    var computed = document.defaultView.getComputedStyle(element, '');
    return element.style[styleName] || computed ? computed[styleName] : null;
  } catch (e) {
    return element.style[styleName];
  }
};

/* istanbul ignore next */
function setStyle(element, styleName, value) {
  if (!element || !styleName) return;

  if ((typeof styleName === 'undefined' ? 'undefined' : _typeof(styleName)) === 'object') {
    for (var prop in styleName) {
      if (styleName.hasOwnProperty(prop)) {
        setStyle(element, prop, styleName[prop]);
      }
    }
  } else {
    styleName = camelCase(styleName);
    if (styleName === 'opacity' && ieVersion < 9) {
      element.style.filter = isNaN(value) ? '' : 'alpha(opacity=' + value * 100 + ')';
    } else {
      element.style[styleName] = value;
    }
  }
};

var isScroll = function isScroll(el, vertical) {
  if (isServer) return;

  var determinedDirection = vertical !== null && vertical !== undefined;
  var overflow = determinedDirection ? vertical ? getStyle(el, 'overflow-y') : getStyle(el, 'overflow-x') : getStyle(el, 'overflow');

  return overflow.match(/(scroll|auto|overlay)/);
};

var getScrollContainer = function getScrollContainer(el, vertical) {
  if (isServer) return;

  var parent = el;
  while (parent) {
    if ([window, document, document.documentElement].includes(parent)) {
      return window;
    }
    if (isScroll(parent, vertical)) {
      return parent;
    }
    parent = parent.parentNode;
  }

  return parent;
};

var isInContainer = function isInContainer(el, container) {
  if (isServer || !el || !container) return false;

  var elRect = el.getBoundingClientRect();
  var containerRect = void 0;

  if ([window, document, document.documentElement, null, undefined].includes(container)) {
    containerRect = {
      top: 0,
      right: window.innerWidth,
      bottom: window.innerHeight,
      left: 0
    };
  } else {
    containerRect = container.getBoundingClientRect();
  }

  return elRect.top < containerRect.bottom && elRect.bottom > containerRect.top && elRect.right > containerRect.left && elRect.left < containerRect.right;
};

/***/ }),

/***/ 112:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);

// EXTERNAL MODULE: ./src/mixins/emitter.js
var emitter = __webpack_require__(6);

// EXTERNAL MODULE: ./src/mixins/migrating.js
var migrating = __webpack_require__(12);

// EXTERNAL MODULE: ./src/utils/aria-utils.js
var aria_utils = __webpack_require__(27);

// CONCATENATED MODULE: ./src/utils/menu/aria-submenu.js


var SubMenu = function SubMenu(parent, domNode) {
  this.domNode = domNode;
  this.parent = parent;
  this.subMenuItems = [];
  this.subIndex = 0;
  this.init();
};

SubMenu.prototype.init = function () {
  this.subMenuItems = this.domNode.querySelectorAll('li');
  this.addListeners();
};

SubMenu.prototype.gotoSubIndex = function (idx) {
  if (idx === this.subMenuItems.length) {
    idx = 0;
  } else if (idx < 0) {
    idx = this.subMenuItems.length - 1;
  }
  this.subMenuItems[idx].focus();
  this.subIndex = idx;
};

SubMenu.prototype.addListeners = function () {
  var _this = this;

  var keys = aria_utils["a" /* default */].keys;
  var parentNode = this.parent.domNode;
  Array.prototype.forEach.call(this.subMenuItems, function (el) {
    el.addEventListener('keydown', function (event) {
      var prevDef = false;
      switch (event.keyCode) {
        case keys.down:
          _this.gotoSubIndex(_this.subIndex + 1);
          prevDef = true;
          break;
        case keys.up:
          _this.gotoSubIndex(_this.subIndex - 1);
          prevDef = true;
          break;
        case keys.tab:
          aria_utils["a" /* default */].triggerEvent(parentNode, 'mouseleave');
          break;
        case keys.enter:
        case keys.space:
          prevDef = true;
          event.currentTarget.click();
          break;
      }
      if (prevDef) {
        event.preventDefault();
        event.stopPropagation();
      }
      return false;
    });
  });
};

/* harmony default export */ var aria_submenu = (SubMenu);
// CONCATENATED MODULE: ./src/utils/menu/aria-menuitem.js



var MenuItem = function MenuItem(domNode) {
  this.domNode = domNode;
  this.submenu = null;
  this.init();
};

MenuItem.prototype.init = function () {
  this.domNode.setAttribute('tabindex', '0');
  var menuChild = this.domNode.querySelector('.el-menu');
  if (menuChild) {
    this.submenu = new aria_submenu(this, menuChild);
  }
  this.addListeners();
};

MenuItem.prototype.addListeners = function () {
  var _this = this;

  var keys = aria_utils["a" /* default */].keys;
  this.domNode.addEventListener('keydown', function (event) {
    var prevDef = false;
    switch (event.keyCode) {
      case keys.down:
        aria_utils["a" /* default */].triggerEvent(event.currentTarget, 'mouseenter');
        _this.submenu && _this.submenu.gotoSubIndex(0);
        prevDef = true;
        break;
      case keys.up:
        aria_utils["a" /* default */].triggerEvent(event.currentTarget, 'mouseenter');
        _this.submenu && _this.submenu.gotoSubIndex(_this.submenu.subMenuItems.length - 1);
        prevDef = true;
        break;
      case keys.tab:
        aria_utils["a" /* default */].triggerEvent(event.currentTarget, 'mouseleave');
        break;
      case keys.enter:
      case keys.space:
        prevDef = true;
        event.currentTarget.click();
        break;
    }
    if (prevDef) {
      event.preventDefault();
    }
  });
};

/* harmony default export */ var aria_menuitem = (MenuItem);
// CONCATENATED MODULE: ./src/utils/menu/aria-menubar.js


var Menu = function Menu(domNode) {
  this.domNode = domNode;
  this.init();
};

Menu.prototype.init = function () {
  var menuChildren = this.domNode.childNodes;
  [].filter.call(menuChildren, function (child) {
    return child.nodeType === 1;
  }).forEach(function (child) {
    new aria_menuitem(child); // eslint-disable-line
  });
};
/* harmony default export */ var aria_menubar = (Menu);
// EXTERNAL MODULE: ./src/utils/dom.js
var dom = __webpack_require__(1);

// CONCATENATED MODULE: ./node_modules/_babel-loader@7.1.5@babel-loader/lib!./node_modules/_vue-loader@15.9.8@vue-loader/lib??vue-loader-options!./packages/menu/src/menu.vue?vue&type=script&lang=js&






/* harmony default export */ var menuvue_type_script_lang_js_ = ({
  name: 'YkMenu',

  render: function render(h) {
    var component = h(
      'ul',
      {
        attrs: {
          role: 'menubar'
        },
        key: +this.collapse,
        style: { backgroundColor: this.backgroundColor || '' },
        'class': {
          'yk-menu--horizontal': this.mode === 'horizontal',
          'yk-menu--collapse': this.collapse,
          "yk-menu": true
        }
      },
      [this.$slots.default]
    );

    if (this.collapseTransition) {
      return h('yk-menu-collapse-transition', [component]);
    } else {
      return component;
    }
  },


  componentName: 'YkMenu',

  mixins: [emitter["a" /* default */], migrating["a" /* default */]],

  provide: function provide() {
    return {
      rootMenu: this
    };
  },


  components: {
    'yk-menu-collapse-transition': {
      functional: true,
      render: function render(createElement, context) {
        var data = {
          props: {
            mode: 'out-in'
          },
          on: {
            beforeEnter: function beforeEnter(el) {
              el.style.opacity = 0.2;
            },
            enter: function enter(el) {
              Object(dom["a" /* addClass */])(el, 'yk-opacity-transition');
              el.style.opacity = 1;
            },
            afterEnter: function afterEnter(el) {
              Object(dom["i" /* removeClass */])(el, 'yk-opacity-transition');
              el.style.opacity = '';
            },
            beforeLeave: function beforeLeave(el) {
              if (!el.dataset) el.dataset = {};

              if (Object(dom["d" /* hasClass */])(el, 'yk-menu--collapse')) {
                Object(dom["i" /* removeClass */])(el, 'yk-menu--collapse');
                el.dataset.oldOverflow = el.style.overflow;
                el.dataset.scrollWidth = el.clientWidth;
                Object(dom["a" /* addClass */])(el, 'yk-menu--collapse');
              } else {
                Object(dom["a" /* addClass */])(el, 'yk-menu--collapse');
                el.dataset.oldOverflow = el.style.overflow;
                el.dataset.scrollWidth = el.clientWidth;
                Object(dom["i" /* removeClass */])(el, 'yk-menu--collapse');
              }

              el.style.width = el.scrollWidth + 'px';
              el.style.overflow = 'hidden';
            },
            leave: function leave(el) {
              Object(dom["a" /* addClass */])(el, 'horizontal-collapse-transition');
              el.style.width = el.dataset.scrollWidth + 'px';
            }
          }
        };
        return createElement('transition', data, context.children);
      }
    }
  },

  props: {
    mode: {
      type: String,
      default: 'vertical'
    },
    defaultActive: {
      type: String,
      default: ''
    },
    defaultOpeneds: Array,
    uniqueOpened: Boolean,
    router: Boolean,
    menuTrigger: {
      type: String,
      default: 'hover'
    },
    collapse: Boolean,
    backgroundColor: String,
    textColor: String,
    activeTextColor: String,
    collapseTransition: {
      type: Boolean,
      default: true
    }
  },
  data: function data() {
    return {
      activeIndex: this.defaultActive,
      openedMenus: this.defaultOpeneds && !this.collapse ? this.defaultOpeneds.slice(0) : [],
      items: {},
      submenus: {}
    };
  },

  computed: {
    hoverBackground: function hoverBackground() {
      return this.backgroundColor ? this.mixColor(this.backgroundColor, 0.2) : '';
    },
    isMenuPopup: function isMenuPopup() {
      return this.mode === 'horizontal' || this.mode === 'vertical' && this.collapse;
    }
  },
  watch: {
    defaultActive: function defaultActive(value) {
      if (!this.items[value]) {
        this.activeIndex = null;
      }
      this.updateActiveIndex(value);
    },
    defaultOpeneds: function defaultOpeneds(value) {
      if (!this.collapse) {
        this.openedMenus = value;
      }
    },
    collapse: function collapse(value) {
      if (value) this.openedMenus = [];
      this.broadcast('YkSubmenu', 'toggle-collapse', value);
    }
  },
  methods: {
    updateActiveIndex: function updateActiveIndex(val) {
      var item = this.items[val] || this.items[this.activeIndex] || this.items[this.defaultActive];
      if (item) {
        this.activeIndex = item.index;
        this.initOpenedMenu();
      } else {
        this.activeIndex = null;
      }
    },
    getMigratingConfig: function getMigratingConfig() {
      return {
        props: {
          'theme': 'theme is removed.'
        }
      };
    },
    getColorChannels: function getColorChannels(color) {
      color = color.replace('#', '');
      if (/^[0-9a-fA-F]{3}$/.test(color)) {
        color = color.split('');
        for (var i = 2; i >= 0; i--) {
          color.splice(i, 0, color[i]);
        }
        color = color.join('');
      }
      if (/^[0-9a-fA-F]{6}$/.test(color)) {
        return {
          red: parseInt(color.slice(0, 2), 16),
          green: parseInt(color.slice(2, 4), 16),
          blue: parseInt(color.slice(4, 6), 16)
        };
      } else {
        return {
          red: 255,
          green: 255,
          blue: 255
        };
      }
    },
    mixColor: function mixColor(color, percent) {
      var _getColorChannels = this.getColorChannels(color),
          red = _getColorChannels.red,
          green = _getColorChannels.green,
          blue = _getColorChannels.blue;

      if (percent > 0) {
        // shade given color
        red *= 1 - percent;
        green *= 1 - percent;
        blue *= 1 - percent;
      } else {
        // tint given color
        red += (255 - red) * percent;
        green += (255 - green) * percent;
        blue += (255 - blue) * percent;
      }
      return 'rgb(' + Math.round(red) + ', ' + Math.round(green) + ', ' + Math.round(blue) + ')';
    },
    addItem: function addItem(item) {
      this.$set(this.items, item.index, item);
    },
    removeItem: function removeItem(item) {
      delete this.items[item.index];
    },
    addSubmenu: function addSubmenu(item) {
      this.$set(this.submenus, item.index, item);
    },
    removeSubmenu: function removeSubmenu(item) {
      delete this.submenus[item.index];
    },
    openMenu: function openMenu(index, indexPath) {
      var openedMenus = this.openedMenus;
      if (openedMenus.indexOf(index) !== -1) return;
      // 将不在该菜单路径下的其余菜单收起
      // collapse all menu that are not under current menu item
      if (this.uniqueOpened) {
        this.openedMenus = openedMenus.filter(function (index) {
          return indexPath.indexOf(index) !== -1;
        });
      }
      this.openedMenus.push(index);
    },
    closeMenu: function closeMenu(index) {
      var i = this.openedMenus.indexOf(index);
      if (i !== -1) {
        this.openedMenus.splice(i, 1);
      }
    },
    handleSubmenuClick: function handleSubmenuClick(submenu) {
      var index = submenu.index,
          indexPath = submenu.indexPath;

      var isOpened = this.openedMenus.indexOf(index) !== -1;

      if (isOpened) {
        this.closeMenu(index);
        this.$emit('close', index, indexPath);
      } else {
        this.openMenu(index, indexPath);
        this.$emit('open', index, indexPath);
      }
    },
    handleItemClick: function handleItemClick(item) {
      var _this = this;

      var index = item.index,
          indexPath = item.indexPath;

      var oldActiveIndex = this.activeIndex;
      var hasIndex = item.index !== null;

      if (hasIndex) {
        this.activeIndex = item.index;
      }

      this.$emit('select', index, indexPath, item);

      if (this.mode === 'horizontal' || this.collapse) {
        this.openedMenus = [];
      }

      if (this.router && hasIndex) {
        this.routeToItem(item, function (error) {
          _this.activeIndex = oldActiveIndex;
          if (error) {
            // vue-router 3.1.0+ push/replace cause NavigationDuplicated error 
            // https://github.com/ElemeFE/element/issues/17044
            if (error.name === 'NavigationDuplicated') return;
            console.error(error);
          }
        });
      }
    },

    // 初始化展开菜单
    // initialize opened menu
    initOpenedMenu: function initOpenedMenu() {
      var _this2 = this;

      var index = this.activeIndex;
      var activeItem = this.items[index];
      if (!activeItem || this.mode === 'horizontal' || this.collapse) return;

      var indexPath = activeItem.indexPath;

      // 展开该菜单项的路径上所有子菜单
      // expand all submenus of the menu item
      indexPath.forEach(function (index) {
        var submenu = _this2.submenus[index];
        submenu && _this2.openMenu(index, submenu.indexPath);
      });
    },
    routeToItem: function routeToItem(item, onError) {
      var route = item.route || item.index;
      try {
        this.$router.push(route, function () {}, onError);
      } catch (e) {
        console.error(e);
      }
    },
    open: function open(index) {
      var _this3 = this;

      var indexPath = this.submenus[index.toString()].indexPath;

      indexPath.forEach(function (i) {
        return _this3.openMenu(i, indexPath);
      });
    },
    close: function close(index) {
      this.closeMenu(index);
    }
  },
  mounted: function mounted() {
    this.initOpenedMenu();
    this.$on('item-click', this.handleItemClick);
    this.$on('submenu-click', this.handleSubmenuClick);
    if (this.mode === 'horizontal') {
      new aria_menubar(this.$el); // eslint-disable-line
    }
    this.$watch('items', this.updateActiveIndex);
  }
});
// CONCATENATED MODULE: ./packages/menu/src/menu.vue?vue&type=script&lang=js&
 /* harmony default export */ var src_menuvue_type_script_lang_js_ = (menuvue_type_script_lang_js_); 
// EXTERNAL MODULE: ./node_modules/_vue-loader@15.9.8@vue-loader/lib/runtime/componentNormalizer.js
var componentNormalizer = __webpack_require__(2);

// CONCATENATED MODULE: ./packages/menu/src/menu.vue
var menu_render, staticRenderFns




/* normalize component */

var component = Object(componentNormalizer["a" /* default */])(
  src_menuvue_type_script_lang_js_,
  menu_render,
  staticRenderFns,
  false,
  null,
  null,
  null
  
)

/* hot reload */
if (false) { var api; }
component.options.__file = "packages/menu/src/menu.vue"
/* harmony default export */ var menu = (component.exports);
// CONCATENATED MODULE: ./packages/menu/index.js


/* istanbul ignore next */
menu.install = function (Vue) {
  Vue.component(menu.name, menu);
};

/* harmony default export */ var packages_menu = __webpack_exports__["default"] = (menu);

/***/ }),

/***/ 12:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony import */ var element_ui_src_utils_util__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(3);

/**
 * Show migrating guide in browser console.
 *
 * Usage:
 * import Migrating from 'element-ui/src/mixins/migrating';
 *
 * mixins: [Migrating]
 *
 * add getMigratingConfig method for your component.
 *  getMigratingConfig() {
 *    return {
 *      props: {
 *        'allow-no-selection': 'allow-no-selection is removed.',
 *        'selection-mode': 'selection-mode is removed.'
 *      },
 *      events: {
 *        selectionchange: 'selectionchange is renamed to selection-change.'
 *      }
 *    };
 *  },
 */
/* harmony default export */ __webpack_exports__["a"] = ({
  mounted: function mounted() {
    if (true) return;
    if (!this.$vnode) return;

    var _getMigratingConfig = this.getMigratingConfig(),
        _getMigratingConfig$p = _getMigratingConfig.props,
        props = _getMigratingConfig$p === undefined ? {} : _getMigratingConfig$p,
        _getMigratingConfig$e = _getMigratingConfig.events,
        events = _getMigratingConfig$e === undefined ? {} : _getMigratingConfig$e;

    var _$vnode = this.$vnode,
        data = _$vnode.data,
        componentOptions = _$vnode.componentOptions;

    var definedProps = data.attrs || {};
    var definedEvents = componentOptions.listeners || {};

    for (var propName in definedProps) {
      propName = Object(element_ui_src_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* kebabCase */ "p"])(propName); // compatible with camel case
      if (props[propName]) {
        console.warn('[Element Migrating][' + this.$options.name + '][Attribute]: ' + props[propName]);
      }
    }

    for (var eventName in definedEvents) {
      eventName = Object(element_ui_src_utils_util__WEBPACK_IMPORTED_MODULE_0__[/* kebabCase */ "p"])(eventName); // compatible with camel case
      if (events[eventName]) {
        console.warn('[Element Migrating][' + this.$options.name + '][Event]: ' + events[eventName]);
      }
    }
  },

  methods: {
    getMigratingConfig: function getMigratingConfig() {
      return {
        props: {},
        events: {}
      };
    }
  }
});

/***/ }),

/***/ 2:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return normalizeComponent; });
/* globals __VUE_SSR_CONTEXT__ */

// IMPORTANT: Do NOT use ES2015 features in this file (except for modules).
// This module is a runtime utility for cleaner component module output and will
// be included in the final webpack user bundle.

function normalizeComponent (
  scriptExports,
  render,
  staticRenderFns,
  functionalTemplate,
  injectStyles,
  scopeId,
  moduleIdentifier, /* server only */
  shadowMode /* vue-cli only */
) {
  // Vue.extend constructor export interop
  var options = typeof scriptExports === 'function'
    ? scriptExports.options
    : scriptExports

  // render functions
  if (render) {
    options.render = render
    options.staticRenderFns = staticRenderFns
    options._compiled = true
  }

  // functional template
  if (functionalTemplate) {
    options.functional = true
  }

  // scopedId
  if (scopeId) {
    options._scopeId = 'data-v-' + scopeId
  }

  var hook
  if (moduleIdentifier) { // server build
    hook = function (context) {
      // 2.3 injection
      context =
        context || // cached call
        (this.$vnode && this.$vnode.ssrContext) || // stateful
        (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional
      // 2.2 with runInNewContext: true
      if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
        context = __VUE_SSR_CONTEXT__
      }
      // inject component styles
      if (injectStyles) {
        injectStyles.call(this, context)
      }
      // register component module identifier for async chunk inferrence
      if (context && context._registeredComponents) {
        context._registeredComponents.add(moduleIdentifier)
      }
    }
    // used by ssr in case component is cached and beforeCreate
    // never gets called
    options._ssrRegister = hook
  } else if (injectStyles) {
    hook = shadowMode
      ? function () {
        injectStyles.call(
          this,
          (options.functional ? this.parent : this).$root.$options.shadowRoot
        )
      }
      : injectStyles
  }

  if (hook) {
    if (options.functional) {
      // for template-only hot-reload because in that case the render fn doesn't
      // go through the normalizer
      options._injectStyles = hook
      // register for functional component in vue file
      var originalRender = options.render
      options.render = function renderWithStyleInjection (h, context) {
        hook.call(context)
        return originalRender(h, context)
      }
    } else {
      // inject component registration as beforeCreate hook
      var existing = options.beforeCreate
      options.beforeCreate = existing
        ? [].concat(existing, hook)
        : [hook]
    }
  }

  return {
    exports: scriptExports,
    options: options
  }
}


/***/ }),

/***/ 27:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
var aria = aria || {};

aria.Utils = aria.Utils || {};

/**
 * @desc Set focus on descendant nodes until the first focusable element is
 *       found.
 * @param element
 *          DOM node for which to find the first focusable descendant.
 * @returns
 *  true if a focusable element is found and focus is set.
 */
aria.Utils.focusFirstDescendant = function (element) {
  for (var i = 0; i < element.childNodes.length; i++) {
    var child = element.childNodes[i];
    if (aria.Utils.attemptFocus(child) || aria.Utils.focusFirstDescendant(child)) {
      return true;
    }
  }
  return false;
};

/**
 * @desc Find the last descendant node that is focusable.
 * @param element
 *          DOM node for which to find the last focusable descendant.
 * @returns
 *  true if a focusable element is found and focus is set.
 */

aria.Utils.focusLastDescendant = function (element) {
  for (var i = element.childNodes.length - 1; i >= 0; i--) {
    var child = element.childNodes[i];
    if (aria.Utils.attemptFocus(child) || aria.Utils.focusLastDescendant(child)) {
      return true;
    }
  }
  return false;
};

/**
 * @desc Set Attempt to set focus on the current node.
 * @param element
 *          The node to attempt to focus on.
 * @returns
 *  true if element is focused.
 */
aria.Utils.attemptFocus = function (element) {
  if (!aria.Utils.isFocusable(element)) {
    return false;
  }
  aria.Utils.IgnoreUtilFocusChanges = true;
  try {
    element.focus();
  } catch (e) {}
  aria.Utils.IgnoreUtilFocusChanges = false;
  return document.activeElement === element;
};

aria.Utils.isFocusable = function (element) {
  if (element.tabIndex > 0 || element.tabIndex === 0 && element.getAttribute('tabIndex') !== null) {
    return true;
  }

  if (element.disabled) {
    return false;
  }

  switch (element.nodeName) {
    case 'A':
      return !!element.href && element.rel !== 'ignore';
    case 'INPUT':
      return element.type !== 'hidden' && element.type !== 'file';
    case 'BUTTON':
    case 'SELECT':
    case 'TEXTAREA':
      return true;
    default:
      return false;
  }
};

/**
 * 触发一个事件
 * mouseenter, mouseleave, mouseover, keyup, change, click 等
 * @param  {Element} elm
 * @param  {String} name
 * @param  {*} opts
 */
aria.Utils.triggerEvent = function (elm, name) {
  var eventName = void 0;

  if (/^mouse|click/.test(name)) {
    eventName = 'MouseEvents';
  } else if (/^key/.test(name)) {
    eventName = 'KeyboardEvent';
  } else {
    eventName = 'HTMLEvents';
  }
  var evt = document.createEvent(eventName);

  for (var _len = arguments.length, opts = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
    opts[_key - 2] = arguments[_key];
  }

  evt.initEvent.apply(evt, [name].concat(opts));
  elm.dispatchEvent ? elm.dispatchEvent(evt) : elm.fireEvent('on' + name, evt);

  return elm;
};

aria.Utils.keys = {
  tab: 9,
  enter: 13,
  space: 32,
  left: 37,
  up: 38,
  right: 39,
  down: 40,
  esc: 27
};

/* harmony default export */ __webpack_exports__["a"] = (aria.Utils);

/***/ }),

/***/ 3:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "q", function() { return noop; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "j", function() { return hasOwn; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "s", function() { return toObject; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "i", function() { return getValueByPath; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "h", function() { return getPropByPath; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "g", function() { return generateId; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "t", function() { return valueEquals; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "f", function() { return escapeRegexpString; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return arrayFindIndex; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return arrayFind; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "e", function() { return coerceTruthyValueToArray; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "o", function() { return isIE; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "k", function() { return isEdge; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "n", function() { return isFirefox; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "c", function() { return autoprefixer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "p", function() { return kebabCase; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "d", function() { return capitalize; });
/* unused harmony export looseEqual */
/* unused harmony export arrayEquals */
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "m", function() { return isEqual; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "l", function() { return isEmpty; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "r", function() { return rafThrottle; });
/* unused harmony export objToArray */
/* harmony import */ var vue__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(0);
/* harmony import */ var vue__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(vue__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var element_ui_src_utils_types__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(5);
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };




var hasOwnProperty = Object.prototype.hasOwnProperty;

function noop() {};

function hasOwn(obj, key) {
  return hasOwnProperty.call(obj, key);
};

function extend(to, _from) {
  for (var key in _from) {
    to[key] = _from[key];
  }
  return to;
};

function toObject(arr) {
  var res = {};
  for (var i = 0; i < arr.length; i++) {
    if (arr[i]) {
      extend(res, arr[i]);
    }
  }
  return res;
};

var getValueByPath = function getValueByPath(object, prop) {
  prop = prop || '';
  var paths = prop.split('.');
  var current = object;
  var result = null;
  for (var i = 0, j = paths.length; i < j; i++) {
    var path = paths[i];
    if (!current) break;

    if (i === j - 1) {
      result = current[path];
      break;
    }
    current = current[path];
  }
  return result;
};

function getPropByPath(obj, path, strict) {
  var tempObj = obj;
  path = path.replace(/\[(\w+)\]/g, '.$1');
  path = path.replace(/^\./, '');

  var keyArr = path.split('.');
  var i = 0;
  for (var len = keyArr.length; i < len - 1; ++i) {
    if (!tempObj && !strict) break;
    var key = keyArr[i];
    if (key in tempObj) {
      tempObj = tempObj[key];
    } else {
      if (strict) {
        throw new Error('please transfer a valid prop path to form item!');
      }
      break;
    }
  }
  return {
    o: tempObj,
    k: keyArr[i],
    v: tempObj ? tempObj[keyArr[i]] : null
  };
};

var generateId = function generateId() {
  return Math.floor(Math.random() * 10000);
};

var valueEquals = function valueEquals(a, b) {
  // see: https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
  if (a === b) return true;
  if (!(a instanceof Array)) return false;
  if (!(b instanceof Array)) return false;
  if (a.length !== b.length) return false;
  for (var i = 0; i !== a.length; ++i) {
    if (a[i] !== b[i]) return false;
  }
  return true;
};

var escapeRegexpString = function escapeRegexpString() {
  var value = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
  return String(value).replace(/[|\\{}()[\]^$+*?.]/g, '\\$&');
};

// TODO: use native Array.find, Array.findIndex when IE support is dropped
var arrayFindIndex = function arrayFindIndex(arr, pred) {
  for (var i = 0; i !== arr.length; ++i) {
    if (pred(arr[i])) {
      return i;
    }
  }
  return -1;
};

var arrayFind = function arrayFind(arr, pred) {
  var idx = arrayFindIndex(arr, pred);
  return idx !== -1 ? arr[idx] : undefined;
};

// coerce truthy value to array
var coerceTruthyValueToArray = function coerceTruthyValueToArray(val) {
  if (Array.isArray(val)) {
    return val;
  } else if (val) {
    return [val];
  } else {
    return [];
  }
};

var isIE = function isIE() {
  return !vue__WEBPACK_IMPORTED_MODULE_0___default.a.prototype.$isServer && !isNaN(Number(document.documentMode));
};

var isEdge = function isEdge() {
  return !vue__WEBPACK_IMPORTED_MODULE_0___default.a.prototype.$isServer && navigator.userAgent.indexOf('Edge') > -1;
};

var isFirefox = function isFirefox() {
  return !vue__WEBPACK_IMPORTED_MODULE_0___default.a.prototype.$isServer && !!window.navigator.userAgent.match(/firefox/i);
};

var autoprefixer = function autoprefixer(style) {
  if ((typeof style === 'undefined' ? 'undefined' : _typeof(style)) !== 'object') return style;
  var rules = ['transform', 'transition', 'animation'];
  var prefixes = ['ms-', 'webkit-'];
  rules.forEach(function (rule) {
    var value = style[rule];
    if (rule && value) {
      prefixes.forEach(function (prefix) {
        style[prefix + rule] = value;
      });
    }
  });
  return style;
};

var kebabCase = function kebabCase(str) {
  var hyphenateRE = /([^-])([A-Z])/g;
  return str.replace(hyphenateRE, '$1-$2').replace(hyphenateRE, '$1-$2').toLowerCase();
};

var capitalize = function capitalize(str) {
  if (!Object(element_ui_src_utils_types__WEBPACK_IMPORTED_MODULE_1__[/* isString */ "e"])(str)) return str;
  return str.charAt(0).toUpperCase() + str.slice(1);
};

var looseEqual = function looseEqual(a, b) {
  var isObjectA = Object(element_ui_src_utils_types__WEBPACK_IMPORTED_MODULE_1__[/* isObject */ "d"])(a);
  var isObjectB = Object(element_ui_src_utils_types__WEBPACK_IMPORTED_MODULE_1__[/* isObject */ "d"])(b);
  if (isObjectA && isObjectB) {
    return JSON.stringify(a) === JSON.stringify(b);
  } else if (!isObjectA && !isObjectB) {
    return String(a) === String(b);
  } else {
    return false;
  }
};

var arrayEquals = function arrayEquals(arrayA, arrayB) {
  arrayA = arrayA || [];
  arrayB = arrayB || [];

  if (arrayA.length !== arrayB.length) {
    return false;
  }

  for (var i = 0; i < arrayA.length; i++) {
    if (!looseEqual(arrayA[i], arrayB[i])) {
      return false;
    }
  }

  return true;
};

var isEqual = function isEqual(value1, value2) {
  if (Array.isArray(value1) && Array.isArray(value2)) {
    return arrayEquals(value1, value2);
  }
  return looseEqual(value1, value2);
};

var isEmpty = function isEmpty(val) {
  // null or undefined
  if (val == null) return true;

  if (typeof val === 'boolean') return false;

  if (typeof val === 'number') return !val;

  if (val instanceof Error) return val.message === '';

  switch (Object.prototype.toString.call(val)) {
    // String or Array
    case '[object String]':
    case '[object Array]':
      return !val.length;

    // Map or Set or File
    case '[object File]':
    case '[object Map]':
    case '[object Set]':
      {
        return !val.size;
      }
    // Plain Object
    case '[object Object]':
      {
        return !Object.keys(val).length;
      }
  }

  return false;
};

function rafThrottle(fn) {
  var locked = false;
  return function () {
    var _this = this;

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    if (locked) return;
    locked = true;
    window.requestAnimationFrame(function (_) {
      fn.apply(_this, args);
      locked = false;
    });
  };
}

function objToArray(obj) {
  if (Array.isArray(obj)) {
    return obj;
  }
  return isEmpty(obj) ? [] : [obj];
}

/***/ }),

/***/ 5:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "e", function() { return isString; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "d", function() { return isObject; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "c", function() { return isHtmlElement; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return isFunction; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "f", function() { return isUndefined; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return isDefined; });
/* harmony import */ var vue__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(0);
/* harmony import */ var vue__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(vue__WEBPACK_IMPORTED_MODULE_0__);
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };



function isString(obj) {
  return Object.prototype.toString.call(obj) === '[object String]';
}

function isObject(obj) {
  return Object.prototype.toString.call(obj) === '[object Object]';
}

function isHtmlElement(node) {
  return node && node.nodeType === Node.ELEMENT_NODE;
}

/**
 *  - Inspired:
 *    https://github.com/jashkenas/underscore/blob/master/modules/isFunction.js
 */
var isFunction = function isFunction(functionToCheck) {
  var getType = {};
  return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
};

if ( true && (typeof Int8Array === 'undefined' ? 'undefined' : _typeof(Int8Array)) !== 'object' && (vue__WEBPACK_IMPORTED_MODULE_0___default.a.prototype.$isServer || typeof document.childNodes !== 'function')) {
  isFunction = function isFunction(obj) {
    return typeof obj === 'function' || false;
  };
}



var isUndefined = function isUndefined(val) {
  return val === void 0;
};

var isDefined = function isDefined(val) {
  return val !== undefined && val !== null;
};

/***/ }),

/***/ 6:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
function _broadcast(componentName, eventName, params) {
  this.$children.forEach(function (child) {
    var name = child.$options.componentName;

    if (name === componentName) {
      child.$emit.apply(child, [eventName].concat(params));
    } else {
      _broadcast.apply(child, [componentName, eventName].concat([params]));
    }
  });
}
/* harmony default export */ __webpack_exports__["a"] = ({
  methods: {
    dispatch: function dispatch(componentName, eventName, params) {
      var parent = this.$parent || this.$root;
      var name = parent.$options.componentName;

      while (parent && (!name || name !== componentName)) {
        parent = parent.$parent;

        if (parent) {
          name = parent.$options.componentName;
        }
      }
      if (parent) {
        parent.$emit.apply(parent, [eventName].concat(params));
      }
    },
    broadcast: function broadcast(componentName, eventName, params) {
      _broadcast.call(this, componentName, eventName, params);
    }
  }
});

/***/ })

/******/ });