vue-antd动态切换主题
安装依赖
1 webpack-theme-color-replacer: yarn add webpack-theme-color-replacer@1.3.22
2 less: yarn add less@2.7.2
3 less-loader: yarn add less-loader@7.0.2在vue.config.js中加入配置
const createThemeColorReplacerPlugin = require("./plugin.config");
const vueConfig = {
css: {
loaderOptions: {
less: {
lessOptions: {
modifyVars: {
//注意：此处不能给默认值，否则会导致主题色动态配置失败
// less vars，customize ant design theme
//'primary-color': '#2f54eb',
//'link-color': '#2f54eb',
//'border-radius-base': '4px'
},
// DO NOT REMOVE THIS LINE
javascriptEnabled: true,
},
},
},
},
configureWebpack: {
plugins: [createThemeColorReplacerPlugin()],
},
assetsDir: "static",
};
module.exports = vueConfig;添加主题色更改方法，新建util文件夹创建plugin.config.js
const ThemeColorReplacer = require('webpack-theme-color-replacer')
const generate = require('@ant-design/colors/lib/generate').default
const getAntdSerials = (color) => {
// 淡化（即less的tint）
const lightens = new Array(9).fill().map((t, i) => {
return ThemeColorReplacer.varyColor.lighten(color, i / 10)
})
const colorPalettes = generate(color)
const rgb = ThemeColorReplacer.varyColor.toNum3(color.replace('#', '')).join(',')
return lightens.concat(colorPalettes).concat(rgb)
}
const themePluginOption = {
fileName: 'css/theme-colors-[contenthash:8].css',
matchColors: getAntdSerials('#1890ff'), // 主色系列
// 改变样式选择器，解决样式覆盖问题
changeSelector (selector) {
switch (selector) {
case '.ant-calendar-today .ant-calendar-date':
return ':not(.ant-calendar-selected-date):not(.ant-calendar-selected-day)' + selector
case '.ant-btn:focus,.ant-btn:hover':
return '.ant-btn:focus:not(.ant-btn-primary):not(.ant-btn-danger),.ant-btn:hover:not(.ant-btn-primary):not(.ant-btn-danger)'
case '.ant-btn.active,.ant-btn:active':
return '.ant-btn.active:not(.ant-btn-primary):not(.ant-btn-danger),.ant-btn:active:not(.ant-btn-primary):not(.ant-btn-danger)'
case '.ant-steps-item-process .ant-steps-item-icon > .ant-steps-icon':
case '.ant-steps-item-process .ant-steps-item-icon>.ant-steps-icon':
return ':not(.ant-steps-item-process)' + selector
case '.ant-menu-horizontal>.ant-menu-item-active,.ant-menu-horizontal>.ant-menu-item-open,.ant-menu-horizontal>.ant-menu-item-selected,.ant-menu-horizontal>.ant-menu-item:hover,.ant-menu-horizontal>.ant-menu-submenu-active,.ant-menu-horizontal>.ant-menu-submenu-open,.ant-menu-horizontal>.ant-menu-submenu-selected,.ant-menu-horizontal>.ant-menu-submenu:hover':
case '.ant-menu-horizontal > .ant-menu-item-active,.ant-menu-horizontal > .ant-menu-item-open,.ant-menu-horizontal > .ant-menu-item-selected,.ant-menu-horizontal > .ant-menu-item:hover,.ant-menu-horizontal > .ant-menu-submenu-active,.ant-menu-horizontal > .ant-menu-submenu-open,.ant-menu-horizontal > .ant-menu-submenu-selected,.ant-menu-horizontal > .ant-menu-submenu:hover':
return '.ant-menu-horizontal > .ant-menu-item-active,.ant-menu-horizontal > .ant-menu-item-open,.ant-menu-horizontal > .ant-menu-item-selected,.ant-menu-horizontal:not(.ant-menu-dark) > .ant-menu-item:hover,.ant-menu-horizontal > .ant-menu-submenu-active,.ant-menu-horizontal > .ant-menu-submenu-open,.ant-menu-horizontal:not(.ant-menu-dark) > .ant-menu-submenu-selected,.ant-menu-horizontal:not(.ant-menu-dark) > .ant-menu-submenu:hover'
case '.ant-menu-horizontal > .ant-menu-item-selected > a':
case '.ant-menu-horizontal>.ant-menu-item-selected>a':
return '.ant-menu-horizontal:not(ant-menu-light):not(.ant-menu-dark) > .ant-menu-item-selected > a'
case '.ant-menu-horizontal > .ant-menu-item > a:hover':
case '.ant-menu-horizontal>.ant-menu-item>a:hover':
return '.ant-menu-horizontal:not(ant-menu-light):not(.ant-menu-dark) > .ant-menu-item > a:hover'
default :
return selector
}
}
}
const createThemeColorReplacerPlugin = () => new ThemeColorReplacer(themePluginOption)
module.exports = createThemeColorReplacerPlugin添加util.js文件
import client from "webpack-theme-color-replacer/client";
import generate from "@ant-design/colors/lib/generate";
function getAntdSerials(color) {
// 淡化（即less的tint）
const lightens = new Array(9).fill().map((t, i) => {
return client.varyColor.lighten(color, i / 10);
});
// colorPalette变换得到颜色值
const colorPalettes = generate(color);
const rgb = client.varyColor.toNum3(color.replace("#", "")).join(",");
return lightens.concat(colorPalettes).concat(rgb);
}
function changeColor(newColor) {
var options = {
newColors: getAntdSerials(newColor), // new colors array, one-to-one corresponde with `matchColors`
changeUrl(cssUrl) {
return `/${cssUrl}`; // while router is not `hash` mode, it needs absolute path
},
};
return client.changer.changeColor(options, Promise);
}
export default {
updateTheme(newPrimaryColor) {
const hideMessage = () => console.log("正在切换主题！", 0);
changeColor(newPrimaryColor).finally((t) => {
setTimeout(() => {
hideMessage();
});
});
},
};然后在main.js中引入为Vue原型prototype中的方法
import utils from "./utils"
Vue.prototype.$u = utils
//注意antd样式的引入必须由css改为less引入
- import 'ant-design-vue/dist/antd.css';
+ import 'ant-design-vue/dist/antd.less';然后项目启动起来后调用Vm.$u.updateTheme方法即可动态改变主题色。
注意该方法传值必须传十六进制的颜色，如果传颜色对应的英文字符可能会出错.
如果自定义组件或者元素也需要统一管理主题色，则在assets目录新建main.less
@import "~ant-design-vue/dist/antd.less";
#home {
color: @primary-color;
}在main.less中引入antd的样式，然后antd的主题色是@primary-color， 直接使用即可
然后在main.js中直接引入main.less
- import 'ant-design-vue/dist/antd.less';
+ import "./assets/css/main.less"Vue3.0 + Antd，修改antd主题色，配置全局css
1.在vue.config.js里修改配置
module.exports = {
css: {
loaderOptions: {
less: {
lessOptions: {
modifyVars: {
'primary-color': '#3d62ff',// 修改全局主题色
},
javascriptEnabled: true,
},
},
},
extract: true, // 解决开发模式，打包时未提取CSS的问题
}
}2.把main.ts中的import ‘ant-design-vue/dist/antd.css’;
修改为 import ‘ant-design-vue/dist/antd.less’;
修改css为less的时候，会报错 .bezierEasingMixin()
解决方法是：先卸载less-loader
npm uninstall -D less-loader再安装less-loader@6.0.0
npm install -D less-loader@6.0.0然后重新运行项目即可
以上为个人经验，希望能给大家一个参考，也希望大家多多支持编程网。
