/Javascript/React/React hooks delete item from array

React hooks delete item from array

import React, { useState } from "react";
import ReactDOM from "react-dom";

import "./styles.css";

const App = () => {
  const defaultList = [
    { name: "ItemOne" },
    { name: "ItemTwo" },
    { name: "ItemThree" }
  ];

  const [list, updateList] = useState(defaultList);

  const handleRemoveItem = (e) => {
   const name = e.target.getAttribute("name")
    updateList(list.filter(item => item.name !== name));
  };

  return (
    <div>
      {list.map(item => {
        return (
          <>
            <span name={item.name} onClick={handleRemoveItem}>
              x
            </span>
            <span>{item.name}</span>
          </>
        );
      })}
    </div>
  );
};

const rootElement = document.getElementById("root");
ReactDOM.render(<App />, rootElement);

Source: stackoverflow.com

Similar codes

0 vote152 views1 answer
Reactjs web3 components
Javascript React
64 votes174 views7 answers
React router
Javascript React
71 votes174 views5 answers
Css react
Javascript React
0 vote136 views3 answers
Unexpected template string expression no-template-curly-in-string react
Javascript React
0 vote154 views1 answer
Casl react redux
Javascript React
0 vote150 views1 answer
Error metro bundler process exited with code 1 react native
Javascript React
1 vote129 views5 answers
Push notification react native
Javascript React
8 votes145 views2 answers
React on link click scroll to top
Javascript React
0 vote154 views1 answer
Comment creer des switch en react js
Javascript React
0 vote149 views1 answer
How to convert react component to image
Javascript React