/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 vote145 views2 answers
React router dom link same page with different param
Javascript React
1 vote139 views3 answers
Linear gradient react native
Javascript React
59 votes129 views3 answers
Npm react router dom
Javascript React
1 vote124 views1 answer
React demo
Javascript React
0 vote127 views1 answer
Run react android
Javascript React
0 vote131 views1 answer
How to add carsoul to react project
Javascript React
0 vote132 views1 answer
React dynamic load script
Javascript React
0 vote140 views1 answer
Get height webview from url video react native
Javascript React
0 vote133 views1 answer
Geocoding react
Javascript React
2 votes133 views1 answer
React-redix and redux
Javascript React