如何在 material-table 反应的行上获得悬停效果？

Question

我使用 material-table 和 react 来呈现我的数据。当我悬停在行上时，我想显示悬停效果和光标指针效果。但是我什至在文档中也找不到这个。

简而言之- 我想在光标悬停在该行时突出显示该行的某些颜色。

注意：我也找到了类似的问答here，但他们使用另一种状态只是为了悬停，如果我增加数千个数据会降低性能行。因此这是不好的做法，所以在这里我要求相同的替代解决方案。

这是我的codesandboxlink

下面我也贴上了我的代码。

App.js

import React, { useState } from 'react';
import './App.css';
import MaterialTable from 'material-table'

const empList = [
  { id: 1, name: "Neeraj", email: 'neeraj@gmail.com', phone: 9876543210, city: "Bangalore" },
  { id: 2, name: "Raj", email: 'raj@gmail.com', phone: 9812345678, city: "Chennai" },
  { id: 3, name: "David", email: 'david342@gmail.com', phone: 7896536289, city: "Jaipur" },
  { id: 4, name: "Vikas", email: 'vikas75@gmail.com', phone: 9087654321, city: "Hyderabad" },
]

function App() {

  const [data, setData] = useState(empList)
  const columns = [
    { title: "ID", field: "id", editable: false },
    { title: "Name", field: "name" },
    { title: "Email", field: "email" },
    { title: "Phone Number", field: 'phone', },
    { title: "City", field: "city", }
  ]


  return (
    <div className="App">
      <h1 align="center">React-App</h1>
      <h4 align='center'>Material Table with CRUD operation</h4>
      <MaterialTable
        title="Employee Data"
        data={data}
        columns={columns}
        editable={{
          onRowAdd: (newRow) => new Promise((resolve, reject) => {
            const updatedRows = [...data, { id: Math.floor(Math.random() * 100), ...newRow }]
            setTimeout(() => {
              setData(updatedRows)
              resolve()
            }, 2000)
          }),
          onRowDelete: selectedRow => new Promise((resolve, reject) => {
            const index = selectedRow.tableData.id;
            const updatedRows = [...data]
            updatedRows.splice(index, 1)
            setTimeout(() => {
              setData(updatedRows)
              resolve()
            }, 2000)
          }),
          onRowUpdate:(updatedRow,oldRow)=>new Promise((resolve,reject)=>{
            const index=oldRow.tableData.id;
            const updatedRows=[...data]
            updatedRows[index]=updatedRow
            setTimeout(() => {
              setData(updatedRows)
              resolve()
            }, 2000)
          })

        }}
        options={{
          actionsColumnIndex: -1, addRowPosition: "first"
        }}
      />
    </div>
  );
}

export default App;

Answer 1

在你的里面添加你的CSS

    tbody tr:hover {
  background-color: blue;
  color: white;
  cursor: pointer;
}

如何在 material-table 反应的行上获得悬停效果？

How do I get hover effect on rows with material-table react?

javascript

reactjs

material-ui

react-hooks

material-table