[release] 3.6.1

* 1.增加treeTable
2.增加两个treeTable的demo

* 1.增加treeTable的使用功能说明

* 优化代码，去除console

* 修复bug

* 修复marLTemp变量未清空的bug

* 修复marLTemp变量未清空的bug

* 修复marLTemp变量未清空的bug

* 修改customTree，使其展示无columns时的功能

.postcssrc.js

@@ -2,8 +2,9 @@
 
 module.exports = {
   "plugins": {
-    // to edit target browsers: use "browserslist" field in package.json
     "postcss-import": {},
+    "postcss-url": {},
+    // to edit target browsers: use "browserslist" field in package.json
     "autoprefixer": {}
   }
 }

README.md

@@ -78,6 +78,7 @@ You need to install [node](http://nodejs.org/) and [git](https://git-scm.com/) l
 - Export excel
 - Export zip
 - Front-end visualization excel
+- Tree Table
 - Table example
 - Dynamictable example
 - Drag and drop table example

README.zh-CN.md

@@ -91,6 +91,7 @@
 - 导出excel
 - 导出zip
 - 前端可视化excel
+- 树形table
 - Table example
 - 动态table example
 - 拖拽table example

config/index.js

@@ -33,7 +33,7 @@ module.exports = {
      */
 
     // https://webpack.js.org/configuration/devtool/#development
-    devtool: 'eval-source-map',
+    devtool: '#cheap-source-map',
 
     // If you have problems debugging vue-files in devtools,
     // set this to false - it *may* help

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vue-element-admin",
-  "version": "3.5.0",
+  "version": "3.6.1",
   "description": "A magical vue admin. Typical templates for enterprise applications. Newest development stack of vue. Lots of awesome features",
   "author": "Pan <panfree23@gmail.com>",
   "license": "MIT",
@@ -39,7 +39,7 @@
     "vue-splitpane": "1.0.2",
     "vuedraggable": "2.15.0",
     "vuex": "3.0.1",
-    "xlsx": "^0.11.7"
+    "xlsx": "^0.11.16"
   },
   "devDependencies": {
     "autoprefixer": "7.2.3",
@@ -71,6 +71,7 @@
     "portfinder": "1.0.13",
     "postcss-import": "11.0.0",
     "postcss-loader": "2.0.9",
+    "postcss-url": "7.3.0",
     "pushstate-server": "3.0.1",
     "rimraf": "2.6.2",
     "sass-loader": "6.0.6",

src/components/JsonEditor/index.vue

@@ -53,11 +53,19 @@ export default {
 }
 </script>
 
-<style>
-.CodeMirror {
+<style scoped>
+.json-editor{
   height: 100%;
+  position: relative;
 }
-.json-editor .cm-s-rubyblue span.cm-string {
+.json-editor >>> .CodeMirror {
+  height: auto;
+  min-height: 300px;
+}
+.json-editor >>> .CodeMirror-scroll{
+  min-height: 300px;
+}
+.json-editor >>> .cm-s-rubyblue span.cm-string {
   color: #F08047;
 }
 </style>

src/components/LangSelect/index.vue

@@ -34,7 +34,7 @@ export default {
 .international-icon {
   font-size: 20px;
   cursor: pointer;
-  vertical-align: -5px;
+  vertical-align: -5px!important;
 }
 </style>
 

src/components/TreeTable/eval.js

@@ -0,0 +1,29 @@
+/**
+* @Author: jianglei
+* @Date:   2017-10-12 12:06:49
+*/
+'use strict'
+import Vue from 'vue'
+export default function treeToArray(data, expandedAll, parent, level) {
+  let tmp = []
+  Array.from(data).forEach(function(record) {
+    if (record._expanded === undefined) {
+      Vue.set(record, '_expanded', expandedAll)
+    }
+    let _level = 1
+    if (level !== undefined && level !== null) {
+      _level = level + 1
+    }
+    Vue.set(record, '_level', _level)
+    // 如果有父元素
+    if (parent) {
+      Vue.set(record, 'parent', parent)
+    }
+    tmp.push(record)
+    if (record.children && record.children.length > 0) {
+      const children = treeToArray(record.children, expandedAll, record, _level)
+      tmp = tmp.concat(children)
+    }
+  })
+  return tmp
+}

src/components/TreeTable/index.vue

@@ -0,0 +1,115 @@
+<template>
+  <el-table :data="formatData" :row-style="showRow" v-bind="$attrs">
+    <el-table-column v-if="columns.length===0" width="150">
+      <template slot-scope="scope">
+        <span v-for="space in scope.row._level" class="ms-tree-space" :key="space"></span>
+        <span class="tree-ctrl" v-if="iconShow(0,scope.row)" @click="toggleExpanded(scope.$index)">
+          <i v-if="!scope.row._expanded" class="el-icon-plus"></i>
+          <i v-else class="el-icon-minus"></i>
+        </span>
+        {{scope.$index}}
+      </template>
+    </el-table-column>
+    <el-table-column v-else v-for="(column, index) in columns" :key="column.value" :label="column.text" :width="column.width">
+      <template slot-scope="scope">
+        <span v-if="index === 0" v-for="space in scope.row._level" class="ms-tree-space" :key="space"></span>
+        <span class="tree-ctrl" v-if="iconShow(index,scope.row)" @click="toggleExpanded(scope.$index)">
+          <i v-if="!scope.row._expanded" class="el-icon-plus"></i>
+          <i v-else class="el-icon-minus"></i>
+        </span>
+        {{scope.row[column.value]}}
+      </template>
+    </el-table-column>
+    <slot></slot>
+  </el-table>
+</template>
+
+<script>
+/**
+  Auth: Lei.j1ang
+  Created: 2018/1/19-13:59
+*/
+import treeToArray from './eval'
+export default {
+  name: 'treeTable',
+  props: {
+    a: 1,
+    data: {
+      type: [Array, Object],
+      required: true
+    },
+    columns: {
+      type: Array,
+      default: () => []
+    },
+    evalFunc: Function,
+    evalArgs: Array,
+    expandAll: {
+      type: Boolean,
+      default: false
+    }
+  },
+  computed: {
+    // 格式化数据源
+    formatData: function() {
+      let tmp
+      if (!Array.isArray(this.data)) {
+        tmp = [this.data]
+      } else {
+        tmp = this.data
+      }
+      const func = this.evalFunc || treeToArray
+      const args = this.evalArgs ? Array.concat([tmp], this.evalArgs) : [tmp, this.expandAll]
+      return func.apply(null, args)
+    }
+  },
+  methods: {
+    showRow: function(row) {
+      const show = (row.row.parent ? (row.row.parent._expanded && row.row.parent._show) : true)
+      row.row._show = show
+      return show ? '' : 'display:none;'
+    },
+    // 切换下级是否展开
+    toggleExpanded: function(trIndex) {
+      const record = this.formatData[trIndex]
+      record._expanded = !record._expanded
+    },
+    // 图标显示
+    iconShow(index, record) {
+      return (index === 0 && record.children && record.children.length > 0)
+    }
+  }
+}
+</script>
+
+<style lang="scss" rel="stylesheet/scss" scoped>
+  $color-blue: #2196F3;
+  $space-width: 18px;
+  .ms-tree-space {
+    position: relative;
+    top: 1px;
+    display: inline-block;
+    font-style: normal;
+    font-weight: 400;
+    line-height: 1;
+    width: $space-width;
+    height: 14px;
+    &::before {
+      content: ""
+    }
+  }
+  .processContainer{
+    width: 100%;
+    height: 100%;
+  }
+  table td {
+    line-height: 26px;
+  }
+
+  .tree-ctrl{
+    position: relative;
+    cursor: pointer;
+    color: $color-blue;
+    margin-left: -$space-width;
+  }
+</style>

src/components/TreeTable/readme.md

@@ -0,0 +1,78 @@
+## 写在前面
+此组件仅提供一个创建TreeTable的解决方案
+
+## prop说明
+### data
+  **必填**
+
+  原始数据,要求是一个数组或者对象
+  ```javascript
+    [{
+      key1: value1,
+      key2: value2,
+      children: [{
+        key1: value1
+      },
+      {
+        key1: value1
+      }]
+    },
+    {
+      key1: value1
+    }]
+  ```
+  或者
+ ```javascript
+    {
+      key1: value1,
+      key2: value2,
+      children: [{
+        key1: value1
+      },
+      {
+        key1: value1
+      }]
+    }
+  ```
+
+### columns
+  列属性,要求是一个数组
+
+  1. text: 显示在表头
+  2. value: 对应data的key，treeTable将显示相应的value
+  3. width: 每列的宽度，为一个数字
+  如果你想要每个字段都有自定义的样式或者嵌套其他组件，columns可不提供，直接像在el-table一样写即可，如果没有自定义内容，提供columns将更加的便捷方便
+  ```javascript
+  [{
+    value:string,
+    text:string,
+    width:number
+  },{
+    value:string,
+    text:string,
+    width:number
+  }]
+  ```
+
+### expandAll
+  是否默认全部展开，boolean值，默认为false
+
+### evalFunc
+  解析函数，function，非必须
+
+  如果不提供，将使用默认的evalFunc
+
+  如果提供了evalFunc,那么会用提供的evalFunc去解析data，并返回treeTable渲染所需要的值。如何编写一个evalFunc，请参考此目录下的*eval.js*
+
+### evalArgs
+  解析函数的参数，是一个数组
+
+  **请注意，自定义的解析函数参数第一个为this.data，你不需要在evalArgs填写。**
+
+  如你的解析函数需要的参数为`(this.data,1,2,3,4)`，那么你只需要将`[1,2,3,4]`赋值给`evalArgs`就可以了
+
+ ## slot
+ 请参考`customTreeTable`
+
+ ## 其他
+  如果有其他的需求，请参考[el-table](http://element-cn.eleme.io/#/en-US/component/table)的api自行修改index.vue

src/components/UploadExcel/index.vue

@@ -1,7 +1,10 @@
 <template>
   <div>
-    <el-button :loading="loading" type="primary" @click="handleUpload">select excel file</el-button>
     <input id="excel-upload-input" type="file" accept=".xlsx, .xls" class="c-hide" @change="handkeFileChange">
+    <div id="drop" @drop="handleDrop" @dragover="handleDragover" @dragenter="handleDragover">
+      Drop excel file here or
+      <el-button style="margin-left:16px;" size="mini" type="primary" @click="handleUpload">browse</el-button>
+    </div>
   </div>
 </template>
 
@@ -22,16 +25,35 @@ export default {
     generateDate({ header, results }) {
       this.excelData.header = header
       this.excelData.results = results
-      this.loading = false
       this.$emit('on-selected-file', this.excelData)
     },
+    handleDrop(e) {
+      e.stopPropagation()
+      e.preventDefault()
+      const files = e.dataTransfer.files
+      if (files.length !== 1) {
+        this.$message.error('Only support uploading one file!')
+        return
+      }
+      const itemFile = files[0] // only use files[0]
+      this.readerData(itemFile)
+      e.stopPropagation()
+      e.preventDefault()
+    },
+    handleDragover(e) {
+      e.stopPropagation()
+      e.preventDefault()
+      e.dataTransfer.dropEffect = 'copy'
+    },
     handleUpload() {
       document.getElementById('excel-upload-input').click()
     },
     handkeFileChange(e) {
-      this.loading = true
       const files = e.target.files
       const itemFile = files[0] // only use files[0]
+      this.readerData(itemFile)
+    },
+    readerData(itemFile) {
       const reader = new FileReader()
       reader.onload = e => {
         const data = e.target.result
@@ -75,4 +97,16 @@ export default {
   display: none;
   z-index: -9999;
 }
+#drop{
+  border: 2px dashed #bbb;
+  width: 600px;
+  height: 160px;
+  line-height: 160px;
+  margin: 0 auto;
+  font-size: 24px;
+  border-radius: 5px;
+  text-align: center;
+  color: #bbb;
+  position: relative;
+}
 </style>

src/lang/en.js

@@ -28,6 +28,8 @@ export default {
     dragTable: 'Drag Table',
     inlineEditTable: 'Inline Edit',
     complexTable: 'Complex Table',
+    treeTable: 'treeTable',
+    customTreeTable: 'Custom TreeTable',
     tab: 'Tab',
     form: 'Form',
     createForm: 'Create Form',

src/lang/zh.js

@@ -28,6 +28,8 @@ export default {
     dragTable: '拖拽table',
     inlineEditTable: 'table内编辑',
     complexTable: '综合table',
+    treeTable: '树形表格',
+    customTreeTable: '自定义树表',
     tab: 'Tab',
     form: '表单',
     createForm: '创建表单',

src/mock/login.js

@@ -2,14 +2,14 @@ import { param2Obj } from '@/utils'
 
 const userMap = {
   admin: {
-    role: ['admin'],
+    roles: ['admin'],
     token: 'admin',
     introduction: '我是超级管理员',
     avatar: 'https://wpimg.wallstcn.com/f778738c-e4f8-4870-b634-56703b4acafe.gif',
     name: 'Super Admin'
   },
   editor: {
-    role: ['editor'],
+    roles: ['editor'],
     token: 'editor',
     introduction: '我是编辑',
     avatar: 'https://wpimg.wallstcn.com/f778738c-e4f8-4870-b634-56703b4acafe.gif',

src/permission.js

@@ -1,11 +1,13 @@
 import router from './router'
 import store from './store'
+import { Message } from 'element-ui'
 import NProgress from 'nprogress' // progress bar
 import 'nprogress/nprogress.css'// progress bar style
 import { getToken } from '@/utils/auth' // getToken from cookie
-import { Message } from 'element-ui'
 
-// permissiom judge
+NProgress.configure({ showSpinner: false })// NProgress Configuration
+
+// permissiom judge function
 function hasPermission(roles, permissionRoles) {
   if (roles.indexOf('admin') >= 0) return true // admin permission passed directly
   if (!permissionRoles) return true
@@ -16,15 +18,16 @@ const whiteList = ['/login', '/authredirect']// no redirect whitelist
 
 router.beforeEach((to, from, next) => {
   NProgress.start() // start progress bar
-  if (getToken()) { // 判断是否有token
+  if (getToken()) { // determine if there has token
+    /* has token*/
     if (to.path === '/login') {
       next({ path: '/' })
-      NProgress.done() // router在hash模式下 手动改变hash 重定向回来 不会触发afterEach 暂时hack方案 ps：history模式下无问题，可删除该行！
+      NProgress.done() // if current page is dashboard will not trigger	afterEach hook, so manually handle it
     } else {
       if (store.getters.roles.length === 0) { // 判断当前用户是否已拉取完user_info信息
         store.dispatch('GetUserInfo').then(res => { // 拉取user_info
-          const roles = res.data.role
-          store.dispatch('GenerateRoutes', { roles }).then(() => { // 生成可访问的路由表
+          const roles = res.data.roles // note: roles must be a array! such as: ['editor','develop']
+          store.dispatch('GenerateRoutes', { roles }).then(() => { // 根据roles权限生成可访问的路由表
             router.addRoutes(store.getters.addRouters) // 动态添加可访问路由表
             next({ ...to, replace: true }) // hack方法 确保addRoutes已完成 ,set the replace: true so the navigation will not leave a history record
           })
@@ -36,21 +39,21 @@ router.beforeEach((to, from, next) => {
         })
       } else {
         // 没有动态改变权限的需求可直接next() 删除下方权限判断 ↓
-        if (hasPermission(store.getters.roles, to.meta.role)) {
+        if (hasPermission(store.getters.roles, to.meta.roles)) {
           next()//
         } else {
-          next({ path: '/401', query: { noGoBack: true }})
-          NProgress.done() // router在hash模式下 手动改变hash 重定向回来 不会触发afterEach 暂时hack方案 ps：history模式下无问题，可删除该行！
+          next({ path: '/401', replace: true, query: { noGoBack: true }})
         }
         // 可删 ↑
       }
     }
   } else {
+    /* has no token*/
     if (whiteList.indexOf(to.path) !== -1) { // 在免登录白名单，直接进入
       next()
     } else {
       next('/login') // 否则全部重定向到登录页
-      NProgress.done() // router在hash模式下 手动改变hash 重定向回来 不会触发afterEach 暂时hack方案 ps：history模式下无问题，可删除该行！
+      NProgress.done() // if current page is login will not trigger afterEach hook, so manually handle it
     }
   }
 })

src/router/index.js

@@ -18,7 +18,7 @@ import Layout from '../views/layout/Layout'
 * redirect: noredirect           if `redirect:noredirect` will no redirct in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
-    role: ['admin','editor']     will control the page role (you can set multiple roles)
+    roles: ['admin','editor']     will control the page roles (you can set multiple roles)
     title: 'title'               the name show in submenu and breadcrumb (recommend set)
     icon: 'svg-name'             the icon show in the sidebar,
     noCache: true                if fasle ,the page will no be cached(default is false)
@@ -54,7 +54,7 @@ export const constantRouterMap = [
 ]
 
 export default new Router({
-  // mode: 'history', //后端支持可开
+  // mode: 'history', // require service support
   scrollBehavior: () => ({ y: 0 }),
   routes: constantRouterMap
 })
@@ -64,7 +64,7 @@ export const asyncRouterMap = [
     path: '/permission',
     component: Layout,
     redirect: '/permission/index',
-    meta: { role: ['admin'] },
+    meta: { roles: ['admin'] }, // you can set roles in root nav
     children: [{
       path: 'index',
       component: _import('permission/index'),
@@ -72,7 +72,7 @@ export const asyncRouterMap = [
       meta: {
         title: 'permission',
         icon: 'lock',
-        role: ['admin']
+        roles: ['admin'] // or you can only set roles in sub nav
       }
     }]
   },
@@ -151,6 +151,8 @@ export const asyncRouterMap = [
           { path: 'dynamic-table', component: _import('example/table/dynamicTable/index'), name: 'dynamicTable', meta: { title: 'dynamicTable' }},
           { path: 'drag-table', component: _import('example/table/dragTable'), name: 'dragTable', meta: { title: 'dragTable' }},
           { path: 'inline-edit-table', component: _import('example/table/inlineEditTable'), name: 'inlineEditTable', meta: { title: 'inlineEditTable' }},
+          { path: 'tree-table', component: _import('example/table/treeTable/treeTable'), name: 'treeTable', meta: { title: 'treeTable' }},
+          { path: 'custom-tree-table', component: _import('example/table/treeTable/customTreeTable'), name: 'customTreeTable', meta: { title: 'customTreeTable' }},
           { path: 'complex-table', component: _import('example/table/complexTable'), name: 'complexTable', meta: { title: 'complexTable' }}
         ]
       },

src/store/modules/app.js

@@ -5,7 +5,7 @@ const app = {
     sidebar: {
       opened: !+Cookies.get('sidebarStatus')
     },
-    language: Cookies.get('language') || 'zh'
+    language: Cookies.get('language') || 'en'
   },
   mutations: {
     TOGGLE_SIDEBAR: state => {

src/store/modules/permission.js

@@ -6,8 +6,8 @@ import { asyncRouterMap, constantRouterMap } from '@/router'
  * @param route
  */
 function hasPermission(roles, route) {
-  if (route.meta && route.meta.role) {
-    return roles.some(role => route.meta.role.indexOf(role) >= 0)
+  if (route.meta && route.meta.roles) {
+    return roles.some(role => route.meta.roles.indexOf(role) >= 0)
   } else {
     return true
   }

src/store/modules/tagsView.js

@@ -25,7 +25,7 @@ const tagsView = {
       for (const i of state.cachedViews) {
         if (i === view.name) {
           const index = state.cachedViews.indexOf(i)
-          state.cachedViews.splice(index, index + 1)
+          state.cachedViews.splice(index, 1)
           break
         }
       }

src/store/modules/user.js

@@ -67,7 +67,7 @@ const user = {
             reject('error')
           }
           const data = response.data
-          commit('SET_ROLES', data.role)
+          commit('SET_ROLES', data.roles)
           commit('SET_NAME', data.name)
           commit('SET_AVATAR', data.avatar)
           commit('SET_INTRODUCTION', data.introduction)
@@ -116,13 +116,13 @@ const user = {
     },
 
     // 动态修改权限
-    ChangeRole({ commit }, role) {
+    ChangeRoles({ commit }, role) {
       return new Promise(resolve => {
         commit('SET_TOKEN', role)
         setToken(role)
         getUserInfo(role).then(response => {
           const data = response.data
-          commit('SET_ROLES', data.role)
+          commit('SET_ROLES', data.roles)
           commit('SET_NAME', data.name)
           commit('SET_AVATAR', data.avatar)
           commit('SET_INTRODUCTION', data.introduction)

src/styles/index.scss

@@ -140,10 +140,6 @@ code {
   margin-top: 30px;
 }
 
-.editor-container .CodeMirror {
-  height: 100%!important;
-}
-
 .text-center {
   text-align: center
 }

src/utils/i18n.js

@@ -1,4 +1,10 @@
 // translate router.meta.title, be used in breadcrumb sidebar tagsview
 export function generateTitle(title) {
-  return this.$t('route.' + title) // $t :this method from vue-i18n, inject in @/lang/index.js
+  const hasKey = this.$te('route.' + title)
+  const translatedTitle = this.$t('route.' + title) // $t :this method from vue-i18n, inject in @/lang/index.js
+
+  if (hasKey) {
+    return translatedTitle
+  }
+  return title
 }

src/views/components-demo/jsonEditor.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="components-container" style="height:100vh">
+  <div class="components-container">
     <code>JsonEditor is base on  <a href="https://github.com/codemirror/CodeMirror" target="_blank">CodeMirrorr</a> , lint base on json-lint </code>
     <div class="editor-container">
       <json-editor ref="jsonEditor" v-model="value"></json-editor>

src/views/example/table/treeTable/customEval.js

@@ -0,0 +1,48 @@
+/**
+* @Author: jianglei
+* @Date:   2017-10-12 12:06:49
+*/
+'use strict'
+import Vue from 'vue'
+export default function treeToArray(data, parent, level, expandedAll, item) {
+  const marLTemp = []
+  let tmp = []
+  Array.from(data).forEach(function(record) {
+    if (record._expanded === undefined) {
+      Vue.set(record, '_expanded', expandedAll)
+    }
+    let _level = 1
+    if (level !== undefined && level !== null) {
+      _level = level + 1
+    }
+    Vue.set(record, '_level', _level)
+    // 如果有父元素
+    if (parent) {
+      Vue.set(record, 'parent', parent)
+      // 如果父元素有偏移量，需要计算在this的偏移量中
+      // 偏移量还与前面同级元素有关，需要加上前面所有元素的长度和
+      if (!marLTemp[_level]) {
+        marLTemp[_level] = 0
+      }
+      Vue.set(record, '_marginLeft', marLTemp[_level] + parent._marginLeft)
+      Vue.set(record, '_width', record[item] / parent[item] * parent._width)
+      // 在本次计算过偏移量后加上自己长度，以供下一个元素使用
+      marLTemp[_level] += record._width
+    } else {
+      // 如果为根
+      // 初始化偏移量存储map
+      marLTemp[record.id] = []
+      // map中是一个数组，存储的是每级的长度和
+      // 初始情况下为0
+      marLTemp[record.id][_level] = 0
+      Vue.set(record, '_marginLeft', 0)
+      Vue.set(record, '_width', 1)
+    }
+    tmp.push(record)
+    if (record.children && record.children.length > 0) {
+      const children = treeToArray(record.children, record, _level, expandedAll, item)
+      tmp = tmp.concat(children)
+    }
+  })
+  return tmp
+}

src/views/example/table/treeTable/customTreeTable.vue

@@ -0,0 +1,135 @@
+<template>
+  <div class="app-container">
+
+    <el-tag style="margin-bottom:20px;">
+      <a href="https://github.com/PanJiaChen/vue-element-admin/tree/master/src/components/TreeTable" target="_blank">Documentation</a>
+    </el-tag>
+
+    <tree-table :data="data" :evalFunc="func" :evalArgs="args" border>
+      <el-table-column label="事件">
+        <template slot-scope="scope">
+          <span style="color:sandybrown">{{scope.row.event}}</span>
+          <el-tag>{{scope.row.timeLine+'ms'}}</el-tag>
+        </template>
+      </el-table-column>
+      <el-table-column label="时间线">
+        <template slot-scope="scope">
+          <el-tooltip effect="dark" :content="scope.row.timeLine+'ms'" placement="left">
+            <div class="processContainer">
+              <div class="process" :style="{ width:scope.row._width * 500+'px',
+              background:scope.row._width>0.5?'rgba(233,0,0,.5)':'rgba(0,0,233,0.5)',
+              marginLeft:scope.row._marginLeft * 500+'px' }">
+                <span style="display:inline-block"></span>
+              </div>
+            </div>
+          </el-tooltip>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" width="200">
+        <template slot-scope="scope">
+          <el-button type="text" @click="message(scope.row)">点击</el-button>
+        </template>
+      </el-table-column>
+    </tree-table>
+  </div>
+</template>
+
+<script>
+/**
+  Auth: Lei.j1ang
+  Created: 2018/1/19-14:54
+*/
+import treeTable from '@/components/TreeTable'
+import treeToArray from './customEval'
+
+export default {
+  name: 'tree',
+  components: { treeTable },
+  data() {
+    return {
+      func: treeToArray,
+      data:
+        {
+          id: 1,
+          event: '事件1',
+          timeLine: 100,
+          comment: '无',
+          children: [
+            {
+              id: 2,
+              event: '事件2',
+              timeLine: 10,
+              comment: '无'
+            },
+            {
+              id: 3,
+              event: '事件3',
+              timeLine: 90,
+              comment: '无',
+              children: [
+                {
+                  id: 4,
+                  event: '事件4',
+                  timeLine: 5,
+                  comment: '无'
+                },
+                {
+                  id: 5,
+                  event: '事件5',
+                  timeLine: 10,
+                  comment: '无'
+                },
+                {
+                  id: 6,
+                  event: '事件6',
+                  timeLine: 75,
+                  comment: '无',
+                  children: [
+                    {
+                      id: 7,
+                      event: '事件7',
+                      timeLine: 50,
+                      comment: '无',
+                      children: [
+                        {
+                          id: 71,
+                          event: '事件71',
+                          timeLine: 25,
+                          comment: 'xx'
+                        },
+                        {
+                          id: 72,
+                          event: '事件72',
+                          timeLine: 5,
+                          comment: 'xx'
+                        },
+                        {
+                          id: 73,
+                          event: '事件73',
+                          timeLine: 20,
+                          comment: 'xx'
+                        }
+                      ]
+                    },
+                    {
+                      id: 8,
+                      event: '事件8',
+                      timeLine: 25,
+                      comment: '无'
+                    }
+                  ]
+                }
+              ]
+            }
+          ]
+        },
+      args: [null, null, true, 'timeLine']
+    }
+  },
+  methods: {
+    message(row) {
+      this.$message.info(row.event)
+    }
+  }
+}
+</script>

src/views/example/table/treeTable/treeTable.vue

@@ -0,0 +1,129 @@
+<template>
+  <div class="app-container">
+
+    <el-tag style="margin-bottom:20px;">
+      <a href="https://github.com/PanJiaChen/vue-element-admin/tree/master/src/components/TreeTable" target="_blank">Documentation</a>
+    </el-tag>
+
+    <tree-table :data="data" :columns="columns" border></tree-table>
+
+  </div>
+</template>
+
+<script>
+/**
+  Auth: Lei.j1ang
+  Created: 2018/1/19-14:54
+*/
+import treeTable from '@/components/TreeTable'
+
+export default {
+  name: 'tree',
+  components: { treeTable },
+  data() {
+    return {
+      columns: [
+        {
+          text: '事件',
+          value: 'event',
+          width: 200
+        },
+        {
+          text: 'ID',
+          value: 'id'
+        },
+        {
+          text: '时间线',
+          value: 'timeLine'
+        },
+        {
+          text: '备注',
+          value: 'comment'
+        }
+      ],
+      data: [
+        {
+          id: 0,
+          event: '事件1',
+          timeLine: 50,
+          comment: '无'
+        },
+        {
+          id: 1,
+          event: '事件1',
+          timeLine: 100,
+          comment: '无',
+          children: [
+            {
+              id: 2,
+              event: '事件2',
+              timeLine: 10,
+              comment: '无'
+            },
+            {
+              id: 3,
+              event: '事件3',
+              timeLine: 90,
+              comment: '无',
+              children: [
+                {
+                  id: 4,
+                  event: '事件4',
+                  timeLine: 5,
+                  comment: '无'
+                },
+                {
+                  id: 5,
+                  event: '事件5',
+                  timeLine: 10,
+                  comment: '无'
+                },
+                {
+                  id: 6,
+                  event: '事件6',
+                  timeLine: 75,
+                  comment: '无',
+                  children: [
+                    {
+                      id: 7,
+                      event: '事件7',
+                      timeLine: 50,
+                      comment: '无',
+                      children: [
+                        {
+                          id: 71,
+                          event: '事件71',
+                          timeLine: 25,
+                          comment: 'xx'
+                        },
+                        {
+                          id: 72,
+                          event: '事件72',
+                          timeLine: 5,
+                          comment: 'xx'
+                        },
+                        {
+                          id: 73,
+                          event: '事件73',
+                          timeLine: 20,
+                          comment: 'xx'
+                        }
+                      ]
+                    },
+                    {
+                      id: 8,
+                      event: '事件8',
+                      timeLine: 25,
+                      comment: '无'
+                    }
+                  ]
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+  }
+}
+</script>

src/views/layout/components/Sidebar/SidebarItem.vue

@@ -3,7 +3,7 @@
     <template v-for="item in routes" v-if="!item.hidden&&item.children">
 
       <router-link v-if="item.children.length===1 && !item.children[0].children" :to="item.path+'/'+item.children[0].path" :key="item.children[0].name">
-        <el-menu-item :index="item.path+'/'+item.children[0].path" class='submenu-title-noDropdown'>
+        <el-menu-item :index="item.path+'/'+item.children[0].path" :class="{'submenu-title-noDropdown':!isNest}">
           <svg-icon v-if="item.children[0].meta&&item.children[0].meta.icon" :icon-class="item.children[0].meta.icon"></svg-icon>
           <span v-if="item.children[0].meta&&item.children[0].meta.title">{{generateTitle(item.children[0].meta.title)}}</span>
         </el-menu-item>
@@ -16,7 +16,7 @@
         </template>
 
         <template v-for="child in item.children" v-if="!child.hidden">
-          <sidebar-item class="nest-menu" v-if="child.children&&child.children.length>0" :routes="[child]" :key="child.path"></sidebar-item>
+          <sidebar-item :is-nest="true" class="nest-menu" v-if="child.children&&child.children.length>0" :routes="[child]" :key="child.path"></sidebar-item>
 
           <router-link v-else :to="item.path+'/'+child.path" :key="child.name">
             <el-menu-item :index="item.path+'/'+child.path">
@@ -39,6 +39,10 @@ export default {
   props: {
     routes: {
       type: Array
+    },
+    isNest: {
+      type: Boolean,
+      default: false
     }
   },
   methods: {

src/views/layout/components/Sidebar/index.vue

@@ -1,6 +1,6 @@
 <template>
   <scroll-bar>
-    <el-menu mode="vertical" :default-active="$route.path" :collapse="isCollapse" background-color="#304156" text-color="#fff" active-text-color="#409EFF">
+    <el-menu mode="vertical" :default-active="$route.path" :collapse="isCollapse" background-color="#304156" text-color="#bfcbd9" active-text-color="#409EFF">
       <sidebar-item :routes="permission_routers"></sidebar-item>
     </el-menu>
   </scroll-bar>

src/views/login/index.vue

@@ -36,7 +36,7 @@
       <el-button class="thirdparty-button" type="primary" @click="showDialog=true">{{$t('login.thirdparty')}}</el-button>
     </el-form>
 
-    <el-dialog :title="$t('login.thirdparty')" :visible.sync="showDialog">
+    <el-dialog :title="$t('login.thirdparty')" :visible.sync="showDialog" append-to-body>
       {{$t('login.thirdpartyTips')}}
       <br/>
       <br/>
@@ -170,14 +170,14 @@ $light_gray:#eee;
 </style>
 
 <style rel="stylesheet/scss" lang="scss" scoped>
-@import "src/styles/mixin.scss";
 $bg:#2d3a4b;
 $dark_gray:#889aa4;
 $light_gray:#eee;
 
 .login-container {
-  @include relative;
-  height: 100vh;
+  position: fixed;
+  height: 100%;
+  width: 100%;
   background-color: $bg;
   .login-form {
     position: absolute;

src/views/permission/index.vue

@@ -2,7 +2,7 @@
   <div class="app-container">
     <div style="margin-bottom:15px;">{{$t('permission.roles')}}： {{roles}}</div>
     {{$t('permission.switchRoles')}}：
-    <el-radio-group v-model="role">
+    <el-radio-group v-model="switchRoles">
       <el-radio-button label="editor"></el-radio-button>
     </el-radio-group>
   </div>
@@ -15,7 +15,7 @@ export default{
   name: 'permission',
   data() {
     return {
-      role: ''
+      switchRoles: ''
     }
   },
   computed: {
@@ -24,8 +24,8 @@ export default{
     ])
   },
   watch: {
-    role(val) {
-      this.$store.dispatch('ChangeRole', val).then(() => {
+    switchRoles(val) {
+      this.$store.dispatch('ChangeRoles', val).then(() => {
         this.$router.push({ path: '/permission/index?' + +new Date() })
       })
     }