popover.js

module.exports =
/******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// The require function
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/******/ 		module.l = true;
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/******/ ({

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

/* globals __VUE_SSR_CONTEXT__ */

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

module.exports = function normalizeComponent (
  rawScriptExports,
  compiledTemplate,
  functionalTemplate,
  injectStyles,
  scopeId,
  moduleIdentifier /* server only */
) {
  var esModule
  var scriptExports = rawScriptExports = rawScriptExports || {}

  // ES6 modules interop
  var type = typeof rawScriptExports.default
  if (type === 'object' || type === 'function') {
    esModule = rawScriptExports
    scriptExports = rawScriptExports.default
  }

  // Vue.extend constructor export interop
  var options = typeof scriptExports === 'function'
    ? scriptExports.options
    : scriptExports

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

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

  // scopedId
  if (scopeId) {
    options._scopeId = 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 = injectStyles
  }

  if (hook) {
    var functional = options.functional
    var existing = functional
      ? options.render
      : options.beforeCreate

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

  return {
    esModule: esModule,
    exports: scriptExports,
    options: options
  }
}


/***/ }),

/***/ 2:
/***/ (function(module, exports) {

module.exports = require("element-ui/lib/utils/dom");

/***/ }),

/***/ 202:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _main = __webpack_require__(203);

var _main2 = _interopRequireDefault(_main);

var _directive = __webpack_require__(206);

var _directive2 = _interopRequireDefault(_directive);

var _vue = __webpack_require__(4);

var _vue2 = _interopRequireDefault(_vue);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

_vue2.default.directive('popover', _directive2.default);

/* istanbul ignore next */
_main2.default.install = function (Vue) {
  Vue.directive('popover', _directive2.default);
  Vue.component(_main2.default.name, _main2.default);
};
_main2.default.directive = _directive2.default;

exports.default = _main2.default;

/***/ }),

/***/ 203:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue__ = __webpack_require__(204);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_896c4ec2_hasScoped_false_preserveWhitespace_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_main_vue__ = __webpack_require__(205);
var normalizeComponent = __webpack_require__(0)
/* script */

/* template */

/* template functional */
  var __vue_template_functional__ = false
/* styles */
var __vue_styles__ = null
/* scopeId */
var __vue_scopeId__ = null
/* moduleIdentifier (server only) */
var __vue_module_identifier__ = null
var Component = normalizeComponent(
  __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_main_vue___default.a,
  __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_896c4ec2_hasScoped_false_preserveWhitespace_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_main_vue__["a" /* default */],
  __vue_template_functional__,
  __vue_styles__,
  __vue_scopeId__,
  __vue_module_identifier__
)

/* harmony default export */ __webpack_exports__["default"] = (Component.exports);


/***/ }),

/***/ 204:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _vuePopper = __webpack_require__(7);

var _vuePopper2 = _interopRequireDefault(_vuePopper);

var _dom = __webpack_require__(2);

var _util = __webpack_require__(3);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//

exports.default = {
  name: 'ElPopover',

  mixins: [_vuePopper2.default],

  props: {
    trigger: {
      type: String,
      default: 'click',
      validator: function validator(value) {
        return ['click', 'focus', 'hover', 'manual'].indexOf(value) > -1;
      }
    },
    openDelay: {
      type: Number,
      default: 0
    },
    title: String,
    disabled: Boolean,
    content: String,
    reference: {},
    popperClass: String,
    width: {},
    visibleArrow: {
      default: true
    },
    arrowOffset: {
      type: Number,
      default: 0
    },
    transition: {
      type: String,
      default: 'fade-in-linear'
    }
  },

  computed: {
    tooltipId: function tooltipId() {
      return 'el-popover-' + (0, _util.generateId)();
    }
  },
  watch: {
    showPopper: function showPopper(val) {
      if (this.disabled) {
        return;
      }
      val ? this.$emit('show') : this.$emit('hide');
    }
  },

  mounted: function mounted() {
    var _this = this;

    var reference = this.referenceElm = this.reference || this.$refs.reference;
    var popper = this.popper || this.$refs.popper;

    if (!reference && this.$slots.reference && this.$slots.reference[0]) {
      reference = this.referenceElm = this.$slots.reference[0].elm;
    }
    // 可访问性
    if (reference) {
      (0, _dom.addClass)(reference, 'el-popover__reference');
      reference.setAttribute('aria-describedby', this.tooltipId);
      reference.setAttribute('tabindex', 0); // tab序列
      popper.setAttribute('tabindex', 0);

      if (this.trigger !== 'click') {
        (0, _dom.on)(reference, 'focusin', function () {
          _this.handleFocus();
          var instance = reference.__vue__;
          if (instance && typeof instance.focus === 'function') {
            instance.focus();
          }
        });
        (0, _dom.on)(popper, 'focusin', this.handleFocus);
        (0, _dom.on)(reference, 'focusout', this.handleBlur);
        (0, _dom.on)(popper, 'focusout', this.handleBlur);
      }
      (0, _dom.on)(reference, 'keydown', this.handleKeydown);
      (0, _dom.on)(reference, 'click', this.handleClick);
    }
    if (this.trigger === 'click') {
      (0, _dom.on)(reference, 'click', this.doToggle);
      (0, _dom.on)(document, 'click', this.handleDocumentClick);
    } else if (this.trigger === 'hover') {
      (0, _dom.on)(reference, 'mouseenter', this.handleMouseEnter);
      (0, _dom.on)(popper, 'mouseenter', this.handleMouseEnter);
      (0, _dom.on)(reference, 'mouseleave', this.handleMouseLeave);
      (0, _dom.on)(popper, 'mouseleave', this.handleMouseLeave);
    } else if (this.trigger === 'focus') {
      var found = false;

      if ([].slice.call(reference.children).length) {
        var children = reference.childNodes;
        var len = children.length;
        for (var i = 0; i < len; i++) {
          if (children[i].nodeName === 'INPUT' || children[i].nodeName === 'TEXTAREA') {
            (0, _dom.on)(children[i], 'focusin', this.doShow);
            (0, _dom.on)(children[i], 'focusout', this.doClose);
            found = true;
            break;
          }
        }
      }
      if (found) return;
      if (reference.nodeName === 'INPUT' || reference.nodeName === 'TEXTAREA') {
        (0, _dom.on)(reference, 'focusin', this.doShow);
        (0, _dom.on)(reference, 'focusout', this.doClose);
      } else {
        (0, _dom.on)(reference, 'mousedown', this.doShow);
        (0, _dom.on)(reference, 'mouseup', this.doClose);
      }
    }
  },


  methods: {
    doToggle: function doToggle() {
      this.showPopper = !this.showPopper;
    },
    doShow: function doShow() {
      this.showPopper = true;
    },
    doClose: function doClose() {
      this.showPopper = false;
    },
    handleFocus: function handleFocus() {
      (0, _dom.addClass)(this.referenceElm, 'focusing');
      if (this.trigger !== 'manual') this.showPopper = true;
    },
    handleClick: function handleClick() {
      (0, _dom.removeClass)(this.referenceElm, 'focusing');
    },
    handleBlur: function handleBlur() {
      (0, _dom.removeClass)(this.referenceElm, 'focusing');
      if (this.trigger !== 'manual') this.showPopper = false;
    },
    handleMouseEnter: function handleMouseEnter() {
      var _this2 = this;

      clearTimeout(this._timer);
      if (this.openDelay) {
        this._timer = setTimeout(function () {
          _this2.showPopper = true;
        }, this.openDelay);
      } else {
        this.showPopper = true;
      }
    },
    handleKeydown: function handleKeydown(ev) {
      if (ev.keyCode === 27 && this.trigger !== 'manual') {
        // esc
        this.doClose();
      }
    },
    handleMouseLeave: function handleMouseLeave() {
      var _this3 = this;

      clearTimeout(this._timer);
      this._timer = setTimeout(function () {
        _this3.showPopper = false;
      }, 200);
    },
    handleDocumentClick: function handleDocumentClick(e) {
      var reference = this.reference || this.$refs.reference;
      var popper = this.popper || this.$refs.popper;

      if (!reference && this.$slots.reference && this.$slots.reference[0]) {
        reference = this.referenceElm = this.$slots.reference[0].elm;
      }
      if (!this.$el || !reference || this.$el.contains(e.target) || reference.contains(e.target) || !popper || popper.contains(e.target)) return;
      this.showPopper = false;
    },
    handleAfterEnter: function handleAfterEnter() {
      this.$emit('after-enter');
    },
    handleAfterLeave: function handleAfterLeave() {
      this.$emit('after-leave');
      this.doDestroy();
    }
  },

  destroyed: function destroyed() {
    var reference = this.reference;

    (0, _dom.off)(reference, 'click', this.doToggle);
    (0, _dom.off)(reference, 'mouseup', this.doClose);
    (0, _dom.off)(reference, 'mousedown', this.doShow);
    (0, _dom.off)(reference, 'focusin', this.doShow);
    (0, _dom.off)(reference, 'focusout', this.doClose);
    (0, _dom.off)(reference, 'mouseleave', this.handleMouseLeave);
    (0, _dom.off)(reference, 'mouseenter', this.handleMouseEnter);
    (0, _dom.off)(document, 'click', this.handleDocumentClick);
  }
};

/***/ }),

/***/ 205:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('span',[_c('transition',{attrs:{"name":_vm.transition},on:{"after-enter":_vm.handleAfterEnter,"after-leave":_vm.handleAfterLeave}},[_c('div',{directives:[{name:"show",rawName:"v-show",value:(!_vm.disabled && _vm.showPopper),expression:"!disabled && showPopper"}],ref:"popper",staticClass:"el-popover el-popper",class:[_vm.popperClass, _vm.content && 'el-popover--plain'],style:({ width: _vm.width + 'px' }),attrs:{"role":"tooltip","id":_vm.tooltipId,"aria-hidden":(_vm.disabled || !_vm.showPopper) ? 'true' : 'false'}},[(_vm.title)?_c('div',{staticClass:"el-popover__title",domProps:{"textContent":_vm._s(_vm.title)}}):_vm._e(),_vm._t("default",[_vm._v(_vm._s(_vm.content))])],2)]),_vm._t("reference")],2)}
var staticRenderFns = []
var esExports = { render: render, staticRenderFns: staticRenderFns }
/* harmony default export */ __webpack_exports__["a"] = (esExports);

/***/ }),

/***/ 206:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
var getReference = function getReference(el, binding, vnode) {
  var _ref = binding.expression ? binding.value : binding.arg;
  var popper = vnode.context.$refs[_ref];
  if (popper) {
    if (Array.isArray(popper)) {
      popper[0].$refs.reference = el;
    } else {
      popper.$refs.reference = el;
    }
  }
};

exports.default = {
  bind: function bind(el, binding, vnode) {
    getReference(el, binding, vnode);
  },
  inserted: function inserted(el, binding, vnode) {
    getReference(el, binding, vnode);
  }
};

/***/ }),

/***/ 3:
/***/ (function(module, exports) {

module.exports = require("element-ui/lib/utils/util");

/***/ }),

/***/ 4:
/***/ (function(module, exports) {

module.exports = require("vue");

/***/ }),

/***/ 7:
/***/ (function(module, exports) {

module.exports = require("element-ui/lib/utils/vue-popper");

/***/ })

/******/ });