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95 lines
2.1 KiB
Markdown
95 lines
2.1 KiB
Markdown
## Custom Theme
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`Vant` provides a set of default themes, if you want to custom the theme color or other styles, you can use the following methods:
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### Less variables
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Vant use [Less](http://lesscss.org/) as css preprocessor，you can modify less variables to custom theme.
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There are some basic variables below, all available variables could be found in [var.less](https://github.com/youzan/vant/blob/1.x/packages/style/var.less)。
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```less
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// color variables
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@black: #000;
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@white: #fff;
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@red: #f44;
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@blue: #1989fa;
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@orange: #ff976a;
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@orange-dark: #ed6a0c;
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@orange-light: #fffbe8;
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@green: #07c160;
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@gray: #c9c9c9;
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@gray-light: #e5e5e5;
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@gray-darker: #7d7e80;
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@gray-dark: #969799;
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// default colors
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@text-color: #323233;
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@border-color: #ebedf0;
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@active-color: #f2f3f5;
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@background-color: #f8f8f8;
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@background-color-light: #fafafa;
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```
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### How to custom theme
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#### Step 1: import less file
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First you should import the less source file to your project. you can use babel-plugin-import to automatically import or just manually import less file.
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```js
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// configure babel plugin in babel.config.js
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// For users who use babel6, please manually import less file
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module.exports = {
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plugins: [
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[
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'import',
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{
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libraryName: 'vant',
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libraryDirectory: 'es',
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// specify less file path
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style: name => `${name}/style/less`
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},
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'vant'
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]
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]
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};
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```
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manually import less file：
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```js
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import Button from 'vant/lib/button';
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import 'vant/lib/button/style/less';
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```
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#### Step 2: modify less variables
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Use [modifyVars](http://lesscss.org/usage/#using-less-in-the-browser-modify-variables) provided by less.js to modify less variables，webpack config for reference:
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```js
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// webpack.config.js
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module.exports = {
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rules: [
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{
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test: /\.less$/,
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use: [
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// ...other loaders
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{
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loader: 'less-loader',
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options: {
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modifyVars: {
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red: '#03a9f4',
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blue: '#3eaf7c',
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orange: '#f08d49',
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'text-color': '#111'
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}
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}
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}
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]
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}
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]
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};
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```
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