feature:change theme online

This commit is contained in:
Pan 2017-11-01 15:48:30 +08:00
parent e8b34bbc0d
commit 374fd3ffeb
6 changed files with 285 additions and 99 deletions

View file

@ -6,6 +6,7 @@ var merge = require('webpack-merge')
var baseWebpackConfig = require('./webpack.base.conf')
var HtmlWebpackPlugin = require('html-webpack-plugin')
var FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin')
var dependencies = require('../package.json').dependencies
// add hot-reload related code to entry chunks
Object.keys(baseWebpackConfig.entry).forEach(function (name) {
@ -27,7 +28,8 @@ module.exports = merge(baseWebpackConfig, {
cache: true,
plugins: [
new webpack.DefinePlugin({
'process.env': config.dev.env
'process.env': config.dev.env,
'DEPENDENCIES': JSON.stringify(dependencies)
}),
// https://github.com/glenjamin/webpack-hot-middleware#installation--usage
new webpack.HotModuleReplacementPlugin(),

View file

@ -8,6 +8,7 @@ var CopyWebpackPlugin = require('copy-webpack-plugin')
var HtmlWebpackPlugin = require('html-webpack-plugin')
var ExtractTextPlugin = require('extract-text-webpack-plugin')
var OptimizeCSSPlugin = require('optimize-css-assets-webpack-plugin')
var dependencies = require('../package.json').dependencies
var env = config.build[process.env.env_config+'Env']
@ -33,7 +34,8 @@ var webpackConfig = merge(baseWebpackConfig, {
new webpack.optimize.ModuleConcatenationPlugin(),
// http://vuejs.github.io/vue-loader/en/workflow/production.html
new webpack.DefinePlugin({
'process.env': env
'process.env': env,
'DEPENDENCIES': JSON.stringify(dependencies)
}),
new webpack.optimize.UglifyJsPlugin({
compress: {

View file

@ -0,0 +1,145 @@
<template>
<el-color-picker
class="theme-picker"
popper-class="theme-picker-dropdown"
v-model="theme"></el-color-picker>
</template>
<script>
import { getVersion } from '@/utils/index.js'
const version = getVersion('element-ui') // element-ui version from package.json
const ORIGINAL_THEME = '#409EFF' // default color
export default {
data() {
return {
chalk: '', // content of theme-chalk css
theme: ORIGINAL_THEME
}
},
watch: {
theme(val, oldVal) {
if (typeof val !== 'string') return
const themeCluster = this.getThemeCluster(val.replace('#', ''))
const originalCluster = this.getThemeCluster(oldVal.replace('#', ''))
console.log(themeCluster, originalCluster)
const getHandler = (variable, id) => {
return () => {
const originalCluster = this.getThemeCluster(ORIGINAL_THEME.replace('#', ''))
const newStyle = this.updateStyle(this[variable], originalCluster, themeCluster)
let styleTag = document.getElementById(id)
if (!styleTag) {
styleTag = document.createElement('style')
styleTag.setAttribute('id', id)
document.head.appendChild(styleTag)
}
styleTag.innerText = newStyle
}
}
const chalkHandler = getHandler('chalk', 'chalk-style')
if (!this.chalk) {
const url = `https://unpkg.com/element-ui@${version}/lib/theme-chalk/index.css`
this.getCSSString(url, chalkHandler, 'chalk')
} else {
chalkHandler()
}
const styles = [].slice.call(document.querySelectorAll('style'))
.filter(style => {
const text = style.innerText
return new RegExp(oldVal, 'i').test(text) && !/Chalk Variables/.test(text)
})
styles.forEach(style => {
const { innerText } = style
console.log(style)
if (typeof innerText !== 'string') return
style.innerText = this.updateStyle(innerText, originalCluster, themeCluster)
})
this.$message({
message: '换肤成功',
type: 'success'
})
}
},
methods: {
updateStyle(style, oldCluster, newCluster) {
let newStyle = style
oldCluster.forEach((color, index) => {
newStyle = newStyle.replace(new RegExp(color, 'ig'), newCluster[index])
})
return newStyle
},
getCSSString(url, callback, variable) {
const xhr = new XMLHttpRequest()
xhr.onreadystatechange = () => {
if (xhr.readyState === 4 && xhr.status === 200) {
this[variable] = xhr.responseText.replace(/@font-face{[^}]+}/, '')
callback()
}
}
xhr.open('GET', url)
xhr.send()
},
getThemeCluster(theme) {
const tintColor = (color, tint) => {
let red = parseInt(color.slice(0, 2), 16)
let green = parseInt(color.slice(2, 4), 16)
let blue = parseInt(color.slice(4, 6), 16)
if (tint === 0) { // when primary color is in its rgb space
return [red, green, blue].join(',')
} else {
red += Math.round(tint * (255 - red))
green += Math.round(tint * (255 - green))
blue += Math.round(tint * (255 - blue))
red = red.toString(16)
green = green.toString(16)
blue = blue.toString(16)
return `#${red}${green}${blue}`
}
}
const shadeColor = (color, shade) => {
let red = parseInt(color.slice(0, 2), 16)
let green = parseInt(color.slice(2, 4), 16)
let blue = parseInt(color.slice(4, 6), 16)
red = Math.round((1 - shade) * red)
green = Math.round((1 - shade) * green)
blue = Math.round((1 - shade) * blue)
red = red.toString(16)
green = green.toString(16)
blue = blue.toString(16)
return `#${red}${green}${blue}`
}
const clusters = [theme]
for (let i = 0; i <= 9; i++) {
clusters.push(tintColor(theme, Number((i / 10).toFixed(2))))
}
clusters.push(shadeColor(theme, 0.1))
return clusters
}
}
}
</script>
<style>
.theme-picker .el-color-picker__trigger {
vertical-align: middle;
}
.theme-picker-dropdown .el-color-dropdown__link-btn {
display: none;
}
</style>

View file

@ -265,3 +265,8 @@ export function deepClone(source) {
}
return targetObj
}
// get dependencies verison from package.json by webpack.DefinePlugin
export function getVersion(name) {
return DEPENDENCIES[name] // eslint-disable-line
}

View file

@ -1,47 +1,64 @@
<template>
<el-menu class="navbar" mode="horizontal">
<hamburger class="hamburger-container" :toggleClick="toggleSideBar" :isActive="sidebar.opened"></hamburger>
<levelbar></levelbar>
<error-log v-if="log.length>0" class="errLog-container" :logsList="log"></error-log>
<el-tooltip class="item" effect="dark" content="全屏" placement="bottom">
<screenfull class='screenfull'></screenfull>
</el-tooltip>
<el-dropdown class="avatar-container" trigger="click">
<div class="avatar-wrapper">
<img class="user-avatar" :src="avatar+'?imageView2/1/w/80/h/80'">
<i class="el-icon-caret-bottom"></i>
</div>
<el-dropdown-menu class="user-dropdown" slot="dropdown">
<router-link class='inlineBlock' to="/">
<el-dropdown-item>
首页
<div class="right-menu">
<error-log v-if="log.length>0" class="errLog-container right-menu-item" :logsList="log"></error-log>
<el-tooltip effect="dark" content="全屏" placement="bottom">
<screenfull class="screenfull right-menu-item"></screenfull>
</el-tooltip>
<el-tooltip effect="dark" content="换肤" placement="bottom">
<theme-picker class="theme-switch right-menu-item"></theme-picker>
</el-tooltip>
<el-dropdown class="avatar-container right-menu-item" trigger="click">
<div class="avatar-wrapper">
<img class="user-avatar" :src="avatar+'?imageView2/1/w/80/h/80'">
<i class="el-icon-caret-bottom"></i>
</div>
<el-dropdown-menu class="user-dropdown" slot="dropdown">
<router-link class="inlineBlock" to="/">
<el-dropdown-item>
首页
</el-dropdown-item>
</router-link>
<a target='_blank' href="https://github.com/PanJiaChen/vue-element-admin/">
<el-dropdown-item>
项目地址
</el-dropdown-item>
</a>
<el-dropdown-item divided>
<span @click="logout" style="display:block;">退出登录</span>
</el-dropdown-item>
</router-link>
<a target='_blank' href="https://github.com/PanJiaChen/vue-element-admin/">
<el-dropdown-item>
项目地址
</el-dropdown-item>
</a>
<el-dropdown-item divided>
<span @click="logout" style="display:block;">退出登录</span>
</el-dropdown-item>
</el-dropdown-menu>
</el-dropdown>
</el-dropdown-menu>
</el-dropdown>
</div>
</el-menu>
</template>
<script>
import { mapGetters } from 'vuex'
import Levelbar from './Levelbar'
import Hamburger from 'components/Hamburger'
import Screenfull from 'components/Screenfull'
import ErrorLog from 'components/ErrLog'
import Hamburger from '@/components/Hamburger'
import ThemePicker from '@/components/ThemePicker'
import Screenfull from '@/components/Screenfull'
import ErrorLog from '@/components/ErrLog'
import errLogStore from 'store/errLog'
export default {
components: {
Levelbar,
Hamburger,
ThemePicker,
ErrorLog,
Screenfull
},
@ -72,48 +89,56 @@ export default {
<style rel="stylesheet/scss" lang="scss" scoped>
.navbar {
height: 50px;
line-height: 50px;
border-radius: 0px !important;
.hamburger-container {
line-height: 58px;
height: 50px;
float: left;
padding: 0 10px;
}
.errLog-container {
display: inline-block;
position: absolute;
right: 150px;
}
.screenfull {
position: absolute;
right: 90px;
top: 16px;
height: 20px;
}
.avatar-container {
height: 50px;
display: inline-block;
position: absolute;
right: 35px;
.avatar-wrapper {
cursor: pointer;
margin-top: 5px;
position: relative;
.user-avatar {
width: 40px;
height: 40px;
border-radius: 10px;
}
.el-icon-caret-bottom {
position: absolute;
right: -20px;
top: 25px;
font-size: 12px;
}
}
}
height: 50px;
line-height: 50px;
border-radius: 0px !important;
.hamburger-container {
line-height: 58px;
height: 50px;
float: left;
padding: 0 10px;
}
.errLog-container {
display: inline-block;
vertical-align: top;
}
.right-menu {
float: right;
height: 100%;
&:focus{
outline: none;
}
.right-menu-item {
display: inline-block;
margin: 0 8px;
}
.screenfull {
height: 20px;
}
.theme-switch {
vertical-align: 15px;
}
.avatar-container {
height: 50px;
margin-right: 30px;
.avatar-wrapper {
cursor: pointer;
margin-top: 5px;
position: relative;
.user-avatar {
width: 40px;
height: 40px;
border-radius: 10px;
}
.el-icon-caret-bottom {
position: absolute;
right: -20px;
top: 25px;
font-size: 12px;
}
}
}
}
}
</style>

View file

@ -12,13 +12,21 @@
</el-card>
<div class="block">
<span class="demonstration">Button: </span>
<span class="wrapper">
<el-button type="primary">成功按钮</el-button>
<el-button type="success">成功按钮</el-button>
<el-button type="warning">警告按钮</el-button>
<el-button type="danger">危险按钮</el-button>
<el-button type="info">信息按钮</el-button>
</span>
</div>
<div class="block">
<el-button type="primary" icon="el-icon-edit"></el-button>
<el-button type="primary" icon="el-icon-share"></el-button>
<el-button type="primary" icon="el-icon-delete"></el-button>
<el-button type="primary" icon="el-icon-search">Search</el-button>
<el-button type="primary">Upload
<i class="el-icon-upload el-icon-right"></i>
</el-button>
</div>
<div class="block">
@ -28,14 +36,15 @@
</div>
<div class="block">
<el-alert class='alert-item' title="成功提示的文案" type="success">
</el-alert>
<el-alert class='alert-item' title="消息提示的文案" type="info">
</el-alert>
<el-alert class='alert-item' title="警告提示的文案" type="warning">
</el-alert>
<el-alert class='alert-item' title="错误提示的文案" type="error">
</el-alert>
<el-radio-group v-model="radio">
<el-radio :label="3">Option A</el-radio>
<el-radio :label="6">Option B</el-radio>
<el-radio :label="9">Option C</el-radio>
</el-radio-group>
</div>
<div class="block">
<el-slider v-model="slideValue"></el-slider>
</div>
</div>
@ -56,7 +65,9 @@ export default {
{ name: 'Tag Three', type: 'success' },
{ name: 'Tag Four', type: 'warning' },
{ name: 'Tag Five', type: 'danger' }
]
],
slideValue: 50,
radio: 3
}
},
watch: {
@ -68,20 +79,16 @@ export default {
</script>
<style scoped>
.box-card{
width: 400px;
margin: 20px auto;
}
.block{
padding: 30px 24px;
}
.alert-item{
margin-bottom: 10px;
}
.tag-item{
margin-right: 15px;
}
.link-title{
margin-left:35px;
}
.box-card {
width: 400px;
margin: 20px auto;
}
.block {
padding: 30px 24px;
}
.tag-item {
margin-right: 15px;
}
</style>