/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

1 vote119 views2 answers
Hide react source
Javascript React
1 vote104 views1 answer
React case switch not working
Javascript React
0 vote108 views1 answer
How to prevent previous radio button active react native
Javascript React
0 vote118 views1 answer
Truncate function react
Javascript React
0 vote103 views1 answer
React native curved view
Javascript React
3 votes169 views4 answers
React Redux Thunk
Javascript React
5 votes124 views2 answers
Onclick multiple functions react
Javascript React
-1 vote120 views1 answer
Paypal in react js
Javascript React
0 vote105 views2 answers
Get location from brwoser react
Javascript React
0 vote98 views1 answer
React tooltip doesn't work
Javascript React