/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 vote234 views1 answer
Add update react pwa feature
Javascript React
0 vote193 views1 answer
Command reboot android app react native adb command
Javascript React
0 vote229 views1 answer
React native get source maps
Javascript React
0 vote212 views1 answer
React-scripts test single file
Javascript React
13 votes177 views4 answers
React native elevation
Javascript React
0 vote186 views1 answer
Add clickable link to image in react native
Javascript React
0 vote188 views1 answer
React navbar material ui
Javascript React
1 vote198 views1 answer
Remove underline from hyperlink react
Javascript React
0 vote211 views1 answer
React native onChangeText resize the background image
Javascript React
1 vote183 views3 answers
How to make sticky footer with react router
Javascript React