From 709f5c65f40e8e1cc1b625b6dfe61c572ee6810d Mon Sep 17 00:00:00 2001
From: tjz <415800467@qq.com>
Date: Sat, 24 Feb 2018 18:12:24 +0800
Subject: [PATCH] update

---
 components/_util/props-util.js                | 74 +++++++++++++++++--
 components/_util/vnode.js                     | 51 +------------
 components/button/button-group.vue            |  2 +-
 components/card/Card.vue                      |  3 +-
 components/collapse/src/Collapse.vue          |  4 +-
 components/dropdown/dropdown.vue              |  4 +-
 components/dropdown/src/Dropdown.vue          |  4 +-
 components/locale-provider/LocaleReceiver.vue |  2 +-
 components/menu/MenuItem.vue                  |  3 +-
 components/select/index.vue                   | 27 ++++---
 components/spin/Spin.vue                      |  2 +-
 components/tabs/index.vue                     |  3 +-
 components/tag/Tag.vue                        |  1 -
 components/tooltip/Tooltip.vue                |  4 +-
 components/trigger/index.vue                  |  4 +-
 components/vc-menu/MenuMixin.js               |  4 +-
 components/vc-notification/Notice.vue         |  2 +-
 components/vc-notification/Notification.vue   |  2 +-
 components/vc-select/Select.vue               | 30 ++++----
 components/vc-select/demo/optgroup.vue        |  3 +-
 components/vc-select/util.js                  | 11 ++-
 package-lock.json                             |  5 ++
 22 files changed, 137 insertions(+), 108 deletions(-)

diff --git a/components/_util/props-util.js b/components/_util/props-util.js
index ed40d579a..6fc4aea48 100644
--- a/components/_util/props-util.js
+++ b/components/_util/props-util.js
@@ -30,12 +30,28 @@ const getOptionProps = (instance) => {
 }
 
 const getComponentFromProp = (instance, prop) => {
-  const h = instance.$createElement
-  const temp = instance[prop]
-  if (temp !== undefined) {
-    return typeof temp === 'function' ? temp(h) : temp
+  if (instance.$createElement) {
+    const h = instance.$createElement
+    const temp = instance[prop]
+    if (temp !== undefined) {
+      return typeof temp === 'function' ? temp(h) : temp
+    }
+    return instance.$slots[prop]
+  } else {
+    const h = instance.context.$createElement
+    const temp = getPropsData(instance)[prop]
+    if (temp !== undefined) {
+      return typeof temp === 'function' ? temp(h) : temp
+    }
+    const slotsProp = []
+    const componentOptions = instance.componentOptions || {};
+    (componentOptions.children || []).forEach((child) => {
+      if (child.data && child.data.slot === prop) {
+        slotsProp.push(child)
+      }
+    })
+    return slotsProp.length ? slotsProp : undefined
   }
-  return instance.$slots[prop]
 }
 
 const getPropsData = (ele) => {
@@ -45,6 +61,9 @@ const getPropsData = (ele) => {
   }
   return componentOptions ? componentOptions.propsData || {} : {}
 }
+const getValueByProp = (ele, prop) => {
+  return getPropsData(ele)[prop]
+}
 
 const getAttrs = (ele) => {
   let data = ele.data
@@ -61,6 +80,50 @@ const getKey = (ele) => {
   }
   return key
 }
+
+export function getEvents (child) {
+  let events = {}
+  if (child.componentOptions && child.componentOptions.listeners) {
+    events = child.componentOptions.listeners
+  } else if (child.data && child.data.on) {
+    events = child.data.on
+  }
+  return { ...events }
+}
+export function getClass (ele) {
+  let data = {}
+  if (ele.data) {
+    data = ele.data
+  } else if (ele.$vnode && ele.$vnode.data) {
+    data = ele.$vnode.data
+  }
+  return data.class || data.staticClass
+}
+export function getStyle (ele) {
+  let data = {}
+  if (ele.data) {
+    data = ele.data
+  } else if (ele.$vnode && ele.$vnode.data) {
+    data = ele.$vnode.data
+  }
+  return data.style || data.staticStyle
+}
+
+export function getComponentName (opts) {
+  return opts && (opts.Ctor.options.name || opts.tag)
+}
+
+export function isValidElement (ele) {
+  return !!ele.tag
+}
+
+export function isEmptyElement (ele) {
+  return !(ele.tag || ele.text.trim() !== '')
+}
+
+export function filterEmpty (children = []) {
+  return children.filter(c => c.tag || c.text.trim() !== '')
+}
 export {
   hasProp,
   filterProps,
@@ -71,5 +134,6 @@ export {
   getPropsData,
   getKey,
   getAttrs,
+  getValueByProp,
 }
 export default hasProp
diff --git a/components/_util/vnode.js b/components/_util/vnode.js
index 95b3de55f..c4cdb3e39 100644
--- a/components/_util/vnode.js
+++ b/components/_util/vnode.js
@@ -1,3 +1,4 @@
+import { filterEmpty } from './props-util'
 export function cloneVNode (vnode, deep) {
   const componentOptions = vnode.componentOptions
   const data = vnode.data
@@ -89,54 +90,4 @@ export function cloneElement (n, nodeProps, clone) {
   }
   return node
 }
-export function getComponentName (opts) {
-  return opts && (opts.Ctor.options.name || opts.tag)
-}
 
-export function isValidElement (ele) {
-  return !!ele.tag
-}
-export function isEmptyElement (ele) {
-  return !(ele.tag || ele.text.trim() !== '')
-}
-
-export function getClass (ele) {
-  let data = {}
-  if (ele.data) {
-    data = ele.data
-  } else if (ele.$vnode && ele.$vnode.data) {
-    data = ele.$vnode.data
-  }
-  return data.class || data.staticClass
-}
-
-export function getStyle (ele) {
-  let data = {}
-  if (ele.data) {
-    data = ele.data
-  } else if (ele.$vnode && ele.$vnode.data) {
-    data = ele.$vnode.data
-  }
-  return data.style || data.staticStyle
-}
-
-export function filterEmpty (children = []) {
-  return children.filter(c => c.tag || c.text.trim() !== '')
-}
-
-export function getPropsData (ele) {
-  return ele.componentOptions && ele.componentOptions.propsData
-}
-export function getValueByProp (ele, prop) {
-  return ele.componentOptions && ele.componentOptions.propsData && ele.componentOptions.propsData[prop]
-}
-
-export function getEvents (child) {
-  let events = {}
-  if (child.componentOptions && child.componentOptions.listeners) {
-    events = child.componentOptions.listeners
-  } else if (child.data && child.data.on) {
-    events = child.data.on
-  }
-  return { ...events }
-}
diff --git a/components/button/button-group.vue b/components/button/button-group.vue
index a69df4bf9..27f9723b4 100644
--- a/components/button/button-group.vue
+++ b/components/button/button-group.vue
@@ -1,5 +1,5 @@
 <script>
-import { filterEmpty } from '../_util/vnode'
+import { filterEmpty } from '../_util/props-util'
 const ButtonGroupProps = {
   prefixCls: {
     default: 'ant-btn-group',
diff --git a/components/card/Card.vue b/components/card/Card.vue
index 5e9b891f2..bbdc24838 100644
--- a/components/card/Card.vue
+++ b/components/card/Card.vue
@@ -3,8 +3,7 @@
   import omit from 'omit.js'
   import PropTypes from '../_util/vue-types'
   import addEventListener from '../_util/Dom/addEventListener'
-  import { hasProp, getComponentFromProp } from '../_util/props-util'
-  import { getComponentName } from '../_util/vnode'
+  import { hasProp, getComponentFromProp, getComponentName } from '../_util/props-util'
   import throttleByAnimationFrame from '../_util/throttleByAnimationFrame'
   import BaseMixin from '../_util/BaseMixin'
 
diff --git a/components/collapse/src/Collapse.vue b/components/collapse/src/Collapse.vue
index ad4ce616e..13bf4b191 100644
--- a/components/collapse/src/Collapse.vue
+++ b/components/collapse/src/Collapse.vue
@@ -1,8 +1,8 @@
 <script>
 import PropTypes from '../../_util/vue-types'
 import BaseMixin from '../../_util/BaseMixin'
-import { hasProp } from '../../_util/props-util'
-import { cloneElement, getPropsData, isEmptyElement } from '../../_util/vnode'
+import { hasProp, getPropsData, isEmptyElement } from '../../_util/props-util'
+import { cloneElement } from '../../_util/vnode'
 import openAnimationFactory from './openAnimationFactory'
 import { collapseProps } from './commonProps'
 
diff --git a/components/dropdown/dropdown.vue b/components/dropdown/dropdown.vue
index e0b20bff8..528073419 100644
--- a/components/dropdown/dropdown.vue
+++ b/components/dropdown/dropdown.vue
@@ -3,8 +3,8 @@ import RcDropdown from './src/index'
 import DropdownButton from './dropdown-button'
 // import warning from '../_util/warning'
 import PropTypes from '../_util/vue-types'
-import { cloneElement, getPropsData } from '../_util/vnode'
-import { getOptionProps } from '../_util/props-util'
+import { cloneElement } from '../_util/vnode'
+import { getOptionProps, getPropsData } from '../_util/props-util'
 import getDropdownProps from './getDropdownProps'
 const DropdownProps = getDropdownProps()
 const Dropdown = {
diff --git a/components/dropdown/src/Dropdown.vue b/components/dropdown/src/Dropdown.vue
index 33ab717e9..7abe86f0c 100644
--- a/components/dropdown/src/Dropdown.vue
+++ b/components/dropdown/src/Dropdown.vue
@@ -2,9 +2,9 @@
 import PropTypes from '../../_util/vue-types'
 import Trigger from '../../trigger'
 import placements from './placements'
-import { hasProp } from '../../_util/props-util'
+import { hasProp, getEvents } from '../../_util/props-util'
 import BaseMixin from '../../_util/BaseMixin'
-import { cloneElement, getEvents, cloneVNode } from '../../_util/vnode'
+import { cloneElement, cloneVNode } from '../../_util/vnode'
 
 export default {
   mixins: [BaseMixin],
diff --git a/components/locale-provider/LocaleReceiver.vue b/components/locale-provider/LocaleReceiver.vue
index 1ec74ad21..7d15669d6 100644
--- a/components/locale-provider/LocaleReceiver.vue
+++ b/components/locale-provider/LocaleReceiver.vue
@@ -15,7 +15,7 @@ export default {
   },
   methods: {
     getLocale () {
-      const { componentName, defaultLocale } = this.props
+      const { componentName, defaultLocale } = this
       const { antLocale } = this
       const localeFromContext = antLocale && antLocale[componentName]
       return {
diff --git a/components/menu/MenuItem.vue b/components/menu/MenuItem.vue
index 2be2031ac..53385ab4b 100644
--- a/components/menu/MenuItem.vue
+++ b/components/menu/MenuItem.vue
@@ -1,6 +1,7 @@
 <script>
 import { Item, itemProps } from '../vc-menu'
-import { getClass, getStyle, cloneVNodes } from '../_util/vnode'
+import { getClass, getStyle } from '../_util/props-util'
+import { cloneVNodes } from '../_util/vnode'
 import Tooltip from '../tooltip'
 function noop () {}
 export default {
diff --git a/components/select/index.vue b/components/select/index.vue
index d3015da79..59329985a 100644
--- a/components/select/index.vue
+++ b/components/select/index.vue
@@ -3,6 +3,7 @@ import PropTypes from '../_util/vue-types'
 import VcSelect, { Option, OptGroup } from '../vc-select'
 import LocaleReceiver from '../locale-provider/LocaleReceiver'
 import defaultLocale from '../locale-provider/default'
+import { getComponentFromProp } from '../_util/props-util'
 
 const AbstractSelectProps = {
   prefixCls: PropTypes.string,
@@ -85,7 +86,8 @@ export default {
       this.$refs.vcSelect.blur()
     },
     getNotFoundContent (locale) {
-      const { notFoundContent, mode } = this.$props
+      const { mode } = this.$props
+      const notFoundContent = getComponentFromProp(this, 'notFoundContent')
       const isCombobox = mode === 'combobox'
       if (isCombobox) {
       // AutoComplete don't have notFoundContent defaultly
@@ -117,17 +119,22 @@ export default {
         tags: mode === 'tags',
         combobox: isCombobox,
       }
+      const selectProps = {
+        props: {
+          ...restProps,
+          ...modeConfig,
+          prefixCls,
+          optionLabelProp: optionLabelProp || 'children',
+          notFoundContent: this.getNotFoundContent(locale),
+          maxTagPlaceholder: getComponentFromProp(this, 'maxTagPlaceholder'),
+        },
+        on: this.$listeners,
+        class: cls,
+        ref: 'vcSelect',
+      }
 
       return (
-        <VcSelect
-          {...restProps}
-          {...modeConfig}
-          prefixCls={prefixCls}
-          class={cls}
-          optionLabelProp={optionLabelProp || 'children'}
-          notFoundContent={this.getNotFoundContent(locale)}
-          ref='vcSelect'
-        >
+        <VcSelect {...selectProps}>
           {this.$slots.default}
         </VcSelect>
       )
diff --git a/components/spin/Spin.vue b/components/spin/Spin.vue
index bd776bc46..d3f70c676 100644
--- a/components/spin/Spin.vue
+++ b/components/spin/Spin.vue
@@ -2,7 +2,7 @@
 import PropTypes from '../_util/vue-types'
 import BaseMixin from '../_util/BaseMixin'
 import isCssAnimationSupported from '../_util/isCssAnimationSupported'
-import { filterEmpty } from '../_util/vnode'
+import { filterEmpty } from '../_util/props-util'
 import getTransitionProps from '../_util/getTransitionProps'
 
 export default {
diff --git a/components/tabs/index.vue b/components/tabs/index.vue
index 20a3263a0..5e7777a08 100644
--- a/components/tabs/index.vue
+++ b/components/tabs/index.vue
@@ -1,8 +1,7 @@
 <script>
 import Tabs from './src/Tabs'
 import isFlexSupported from '../_util/isFlexSupported'
-import { hasProp, getComponentFromProp } from '../_util/props-util'
-import { getComponentName, isEmptyElement } from '../_util/vnode'
+import { hasProp, getComponentFromProp, getComponentName, isEmptyElement } from '../_util/props-util'
 import warning from '../_util/warning'
 export default {
   props: {
diff --git a/components/tag/Tag.vue b/components/tag/Tag.vue
index 9c3519b61..d952a7c1e 100644
--- a/components/tag/Tag.vue
+++ b/components/tag/Tag.vue
@@ -36,7 +36,6 @@ export default {
     },
     tagStyle () {
       const { color, isPresetColor } = this
-      console.log(color, isPresetColor)
       return {
         backgroundColor: (color && !isPresetColor) ? color : null,
       }
diff --git a/components/tooltip/Tooltip.vue b/components/tooltip/Tooltip.vue
index 06721a439..ee183c2c0 100644
--- a/components/tooltip/Tooltip.vue
+++ b/components/tooltip/Tooltip.vue
@@ -1,9 +1,9 @@
 <script>
-import { cloneElement, isValidElement, getClass, getStyle } from '../_util/vnode'
+import { cloneElement } from '../_util/vnode'
 import RcTooltip from './src/Tooltip'
 import getPlacements from './placements'
 import PropTypes from '../_util/vue-types'
-import { hasProp, getComponentFromProp } from '../_util/props-util'
+import { hasProp, getComponentFromProp, getClass, getStyle, isValidElement } from '../_util/props-util'
 import abstractTooltipProps from './abstractTooltipProps'
 
 const splitObject = (obj, keys) => {
diff --git a/components/trigger/index.vue b/components/trigger/index.vue
index ae12fd8ea..c9e43d879 100644
--- a/components/trigger/index.vue
+++ b/components/trigger/index.vue
@@ -2,14 +2,14 @@
 import Vue from 'vue'
 import PropTypes from '../_util/vue-types'
 import contains from '../_util/Dom/contains'
-import { hasProp, getComponentFromProp } from '../_util/props-util'
+import { hasProp, getComponentFromProp, getEvents, filterEmpty } from '../_util/props-util'
 import { requestAnimationTimeout, cancelAnimationTimeout } from '../_util/requestAnimationTimeout'
 import addEventListener from '../_util/Dom/addEventListener'
 import warning from '../_util/warning'
 import Popup from './Popup'
 import { getAlignFromPlacement, getPopupClassNameFromAlign, noop } from './utils'
 import BaseMixin from '../_util/BaseMixin'
-import { cloneElement, filterEmpty, getEvents, cloneVNode } from '../_util/vnode'
+import { cloneElement, cloneVNode } from '../_util/vnode'
 
 function returnEmptyString () {
   return ''
diff --git a/components/vc-menu/MenuMixin.js b/components/vc-menu/MenuMixin.js
index b2f51e0c6..c71b05391 100644
--- a/components/vc-menu/MenuMixin.js
+++ b/components/vc-menu/MenuMixin.js
@@ -1,8 +1,8 @@
-import hasProp from '../_util/props-util'
+import { hasProp, getComponentName } from '../_util/props-util'
 import KeyCode from '../_util/KeyCode'
 import scrollIntoView from 'dom-scroll-into-view'
 import { getKeyFromChildrenIndex, loopMenuItem } from './util'
-import { cloneElement, getComponentName } from '../_util/vnode'
+import { cloneElement } from '../_util/vnode'
 import DOMWrap from './DOMWrap'
 import warning from '../_util/warning'
 
diff --git a/components/vc-notification/Notice.vue b/components/vc-notification/Notice.vue
index b6bbf0b28..37e8a2c79 100644
--- a/components/vc-notification/Notice.vue
+++ b/components/vc-notification/Notice.vue
@@ -1,6 +1,6 @@
 <script>
 import PropTypes from '../_util/vue-types'
-import { getStyle } from '../_util/vnode'
+import { getStyle } from '../_util/props-util'
 import BaseMixin from '../_util/BaseMixin'
 
 export default {
diff --git a/components/vc-notification/Notification.vue b/components/vc-notification/Notification.vue
index 955b42803..18a24cec3 100644
--- a/components/vc-notification/Notification.vue
+++ b/components/vc-notification/Notification.vue
@@ -1,7 +1,7 @@
 <script>
 import Vue from 'vue'
 import PropTypes from '../_util/vue-types'
-import { getStyle } from '../_util/vnode'
+import { getStyle } from '../_util/props-util'
 import BaseMixin from '../_util/BaseMixin'
 import createChainedFunction from '../_util/createChainedFunction'
 import getTransitionProps from '../_util/getTransitionProps'
diff --git a/components/vc-select/Select.vue b/components/vc-select/Select.vue
index ae17d48f3..5e66709bb 100644
--- a/components/vc-select/Select.vue
+++ b/components/vc-select/Select.vue
@@ -6,9 +6,9 @@ import classes from 'component-classes'
 import { Item as MenuItem, ItemGroup as MenuItemGroup } from '../vc-menu'
 import warning from 'warning'
 import Option from './Option'
-import { hasProp, getSlotOptions } from '../_util/props-util'
+import { hasProp, getSlotOptions, getPropsData, getValueByProp as getValue, getComponentFromProp, getEvents, getClass } from '../_util/props-util'
 import getTransitionProps from '../_util/getTransitionProps'
-import { cloneElement, getClass, getPropsData, getValueByProp as getValue, getEvents } from '../_util/vnode'
+import { cloneElement } from '../_util/vnode'
 import BaseMixin from '../_util/BaseMixin'
 import {
   getPropValue,
@@ -195,7 +195,7 @@ export default {
     },
     updateLabelAndTitleMap (children = []) {
       children.forEach(child => {
-        if (!child) {
+        if (!child || (child.data && child.data.slot !== undefined)) {
           return
         }
         if (getSlotOptions(child).isSelectOptGroup) {
@@ -435,7 +435,7 @@ export default {
         } else if (isMultipleOrTags(props) && inputValue) {
           this.inputValue = this.getInputDOMNode().value = ''
         }
-        this.__emit('blur', this.getVLForOnChange(sValue))
+        this.$emit('blur', this.getVLForOnChange(sValue))
         this.setOpenState(false)
       }, 10)
     },
@@ -472,7 +472,7 @@ export default {
         values = [value]
       }
       children.forEach(child => {
-        if (!child) {
+        if (!child || (child.data && child.data.slot !== undefined)) {
           return
         }
         if (getSlotOptions(child).isSelectOptGroup) {
@@ -526,7 +526,7 @@ export default {
       }
       let label = null
       children.forEach(child => {
-        if (!child) {
+        if (!child || (child.data && child.data.slot !== undefined)) {
           return
         }
         if (getSlotOptions(child).isSelectOptGroup) {
@@ -547,7 +547,7 @@ export default {
       }
       let value = null
       children.forEach(child => {
-        if (!child) {
+        if (!child || (child.data && child.data.slot !== undefined)) {
           return
         }
         if (getSlotOptions(child).isSelectOptGroup) {
@@ -675,7 +675,7 @@ export default {
         } else if (isMultipleOrTags(props) && inputValue) {
           this.inputValue = this.getInputDOMNode().value = ''
         }
-        this.__emit('blur', this.getVLForOnChange(sValue))
+        this.$emit('blur', this.getVLForOnChange(sValue))
         this.setOpenState(false)
       }, 10)
     },
@@ -786,7 +786,7 @@ export default {
           inputValue,
         })
         if (fireSearch) {
-          this.__emit('search', inputValue)
+          this.$emit('search', inputValue)
         }
       }
     },
@@ -861,7 +861,7 @@ export default {
       this.focusTimer = setTimeout(() => {
         this._focused = true
         this.updateFocusClassName()
-        this.__emit('focus')
+        this.$emit('focus')
       }, 10)
     },
 
@@ -973,7 +973,7 @@ export default {
             label,
           }
         }
-        this.__emit('deselect', event, this.getSingleOptionByValueKey(selectedKey))
+        this.$emit('deselect', event, this.getSingleOptionByValueKey(selectedKey))
       }
       this.fireChange(value)
     },
@@ -986,7 +986,7 @@ export default {
     },
     fireSelect (value) {
       const { labelInValue } = this
-      this.__emit('select', labelInValue ? value : value.key, this.getSingleOptionByValueKey(value.key))
+      this.$emit('select', labelInValue ? value : value.key, this.getSingleOptionByValueKey(value.key))
     },
     fireChange (value) {
       if (!hasProp(this, 'value')) {
@@ -997,7 +997,7 @@ export default {
       const vls = this.getVLForOnChange(value)
       const options = this.getOptionsByValue(value)
       this._valueOptions = options
-      this.__emit('change', vls, isMultipleOrTags(this.$props) ? options : options[0])
+      this.$emit('change', vls, isMultipleOrTags(this.$props) ? options : options[0])
     },
 
     isChildDisabled (key) {
@@ -1159,7 +1159,7 @@ export default {
       const { inputValue } = this
       const tags = props.tags
       children.forEach(child => {
-        if (!child) {
+        if (!child || (child.data && child.data.slot !== undefined)) {
           return
         }
         if (getSlotOptions(child).isSelectOptGroup) {
@@ -1169,7 +1169,7 @@ export default {
             menuItems,
           )
           if (innerItems.length) {
-            let label = getValue(child, 'label')
+            let label = getComponentFromProp(child, 'label')
             let key = child.key
             if (!key && typeof label === 'string') {
               key = label
diff --git a/components/vc-select/demo/optgroup.vue b/components/vc-select/demo/optgroup.vue
index ec658b04f..369e4ffd9 100644
--- a/components/vc-select/demo/optgroup.vue
+++ b/components/vc-select/demo/optgroup.vue
@@ -20,7 +20,8 @@ export default {
           style={{ width: '500px' }}
           onChange={this.onChange}
         >
-          <OptGroup label='manager'>
+          <OptGroup>
+            <span slot='label'>manager</span>
             <Option value='jack'>
               <b
                 style={{
diff --git a/components/vc-select/util.js b/components/vc-select/util.js
index d11a32a6f..cdffa5a0d 100644
--- a/components/vc-select/util.js
+++ b/components/vc-select/util.js
@@ -1,4 +1,4 @@
-import { getPropsData, getSlotOptions, getKey, getAttrs } from '../_util/props-util'
+import { getPropsData, getSlotOptions, getKey, getAttrs, getComponentFromProp } from '../_util/props-util'
 import { cloneVNodes } from '../_util/vnode'
 export function getValuePropValue (child) {
   const props = getPropsData(child)
@@ -8,11 +8,14 @@ export function getValuePropValue (child) {
   if (getKey(child) !== undefined) {
     return getKey(child)
   }
-  if (getSlotOptions(child).isSelectOptGroup && props.label) {
-    return props.label
+  if (getSlotOptions(child).isSelectOptGroup) {
+    const label = getComponentFromProp(child, 'label')
+    if (label) {
+      return label
+    }
   }
   throw new Error(
-    `Need at least a key or a value or a label (only for OptGroup) for ${child}`
+    `Need at least a key or a value or a label(slot) (only for OptGroup) for ${child}`
   )
 }
 
diff --git a/package-lock.json b/package-lock.json
index 5c6120efe..b5d865baa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8020,6 +8020,11 @@
                 }
             }
         },
+        "moment": {
+            "version": "2.20.1",
+            "resolved": "http://registry.npm.taobao.org/moment/download/moment-2.20.1.tgz",
+            "integrity": "sha1-1usaRsvMFKKy+UNBEsH/iQfzE/0="
+        },
         "ms": {
             "version": "2.0.0",
             "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",