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how to lift up state in react one level and pass it down to both child

Poor Puffin answered on September 19, 2022 Popularity 1/10 Helpfulness 1/10

answer how to lift up state in react one level and pass it down to both child

related how to lift up state in react one level and pass it down to both child

how to lift up state in react one level and pass it down to both child

Comment

import React from "react";

export default function App() {
  const [todos, setTodos] = React.useState(["item 1", "item 2", "item 3"]);

  return (
    <>
      <TodoCount todos={todos} />
      <TodoList todos={todos} />
      <AddTodo />
    </>
  );
}

function TodoCount({ todos }) {
  return <div>Total Todos: {todos.length}</div>;
}

function TodoList({ todos }) {
  return (
    <ul>
      {todos.map((todo) => (
        <li key={todo}>{todo}</li>
      ))}
    </ul>
  );
}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: www.freecodecamp.org

Tags: javascript lift state

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Contributed on Sep 19 2022

Poor Puffin

0 Answers Avg Quality 2/10

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how to lift up state in react one level and pass it down to both child

Comment

import React from "react";

export default function App() {
  const [todos, setTodos] = React.useState(["item 1", "item 2", "item 3"]);

  return (
    <>
      <TodoCount todos={todos} />
      <TodoList todos={todos} />
      <AddTodo />
    </>
  );
}

function TodoCount({ todos }) {
  return <div>Total Todos: {todos.length}</div>;
}

function TodoList({ todos }) {
  return (
    <ul>
      {todos.map((todo) => (
        <li key={todo}>{todo}</li>
      ))}
    </ul>
  );
}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: www.freecodecamp.org

Tags: state javascript lift

Link to this answer
Share Copy Link

Contributed on Sep 19 2022

Poor Puffin

0 Answers Avg Quality 2/10

how to lift up state in react one level and pass it down to both child

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how to lift up state in react one level and pass it down to both child

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how to lift up state in react one level and pass it down to both child

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