reactjs - React-jss : Warning: Rule is not linked. 缺少工作表选项 "link: true"

Question

我正在尝试更改 Material-UI 输入组件的下划线边框颜色。但是下面的代码不起作用并给我以下错误:

警告:规则未链接。缺少工作表选项“link: true”

这些是我的进口:

import React from "react";
import classNames from "classnames";
import PropTypes from "prop-types";
import injectSheet from "react-jss";
import customInputStyle from "../../assets/jss/material-dashboard-react/components/customInputStyle.jsx";

这些是组合的类名:

  const underlineClasses = classNames({
    [classes.underlineError]: error,
    [classes.underlineSuccess]: success && !error,
    [classes.underlineCustom]: customColor,
    [classes.underline]: true
  });

如果错误或成功 Prop 为真，它会显示正确的颜色。如果已定义，我想根据 Prop customColor 设置下划线颜色，因此我无法定义静态颜色。

这是使用组合类名的组件:

  <Input
    classes={{
      underline: underlineClasses
    }}
  />

这是样式对象:

const customInputStyle = {
  underline: {
    "&:hover:not($disabled):before,&:before": {
      borderColor: "#D2D2D2 !important",
      borderWidth: "1px !important"
    },
    "&:after": {
      borderColor: primaryColor
    }
  },
  underlineError: {
    "&:after": {
      borderColor: dangerColor
    }
  },
  underlineSuccess: {
    "&:after": {
      borderColor: successColor
    }
  },
  underlineCustom: {
    "&:after": {
      borderColor: props => props.customColor
    }
  }
}

这是我导出组件的方式:

export default injectSheet(customInputStyle, { link: true })(CustomInput);

Answer 1

你应该使用::after而不是:after，看https://github.com/cssinjs/jss/issues/710和 https://developer.mozilla.org/en-US/docs/Web/CSS/Pseudo-elements