如何覆盖已编译的类? [英] How do I override compiled classes?

问题描述

我试图将重写样式应用于已编译的类名.我的编译代码就像...

I cam trying to apply override styles to a compiled class name. my compiled code is like...

<div class="MuiListItemText-root-262" >

我希望能够定位到像这样的特定项目

I want to be able to target that specific item like this

const styles = () => { MultiListItemText-root-262: { color: red; } }

在普通CSS中，我只能做.MultiListItemText-root-262: { color: red; }

in vanilla CSS I could just do .MultiListItemText-root-262: { color: red; }

如何在JSS中做等效的事情?

How can I do the equivalent in JSS?

推荐答案

您不能以这种方式进行操作. 类名"MuiListItemText-root-262"是动态的，并且标识"262"不可靠并且可能会更改.

You cannot do it this way. The classname "MuiListItemText-root-262" is dynamic, and the id "262" is not reliable and may change.

请查看Material UI有关使用JSS覆盖的官方文档: https://material- ui.com/customization/overrides/

Please look at the official documentation of Material UI for using JSS overrides : https://material-ui.com/customization/overrides/

根据您想要达到的变化水平，有几种可用的技术.

There are several techniques available depending on the level of variation your want to achieve.

有关典型的一次性"替代，请参阅第一个使用withStyles HOC的示例代码

For a typical "one time" override, see the first sample code which uses the withStyles HOC

import React from 'react';
import PropTypes from 'prop-types';
import { withStyles } from '@material-ui/core/styles';
import Button from '@material-ui/core/Button';

// We can inject some CSS into the DOM.
const styles = {
  button: {
    background: 'linear-gradient(45deg, #FE6B8B 30%, #FF8E53 90%)',
    borderRadius: 3,
    border: 0,
    color: 'white',
    height: 48,
    padding: '0 30px',
    boxShadow: '0 3px 5px 2px rgba(255, 105, 135, .3)',
  },
};

function ClassNames(props) {
  return (
    <Button className={props.classes.button}>
      {props.children ? props.children : 'class names'}
    </Button>
  );
}

ClassNames.propTypes = {
  children: PropTypes.node,
  classes: PropTypes.object.isRequired,
};

export default withStyles(styles)(ClassNames);

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