Michael Nascimento mikansc

Exemplo prático de Redux

Exemplo prático de Redux basado no exemplo do curso Modern React With Redux, do Stephen Grider.

	import { useState, useEffect } from "react";

	function App() {
	const corInicial = "btn-primary";

	const [nome, setNome] = useState(""); // ["", function() { ... }];
	const [cor, setCor] = useState(corInicial);

	function handleSubmeterFormulario() {
	alert(nome);

	import { useState } from "react";

	const corInicial = "btn-primary";

	function App() {
	const [nome, setNome] = useState("Turma Itaguaçu!!!!!!!!!!!!!!");
	const [cor, setCor] = useState(corInicial);

	document.title = nome;

	import React from "react";
	import PropTypes from "prop-types";

	export const Image = (props) => {
	const { src, alt } = props;
	return (
	<picture>
	<source
	type="image/webp"
	srcSet={`

	import axios from "axios";
	import { buildAxiosConfig } from "./configUtils.js";

	// ------------------ AXIOS

	export const fazerLogin = (usuario, senha) => {
	const dados = {
	username: usuario,
	password: senha,
	};

	<!DOCTYPE html>
	<html lang="en">

	<head>
	<meta charset="UTF-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Lista de Convidados</title>
	<link rel="stylesheet" href="style.css">
	</head>

	namespace OrietacaoObjeto;

	class Conta
	{
	private decimal Saldo;
	public string Titular { get; set; }

	public Conta(string nomeTitular, decimal saldoInicial)
	{
	Titular = nomeTitular;

	<!DOCTYPE html>
	<html lang="pt-br">
	<head>
	<meta charset="UTF-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">

	<title>Bootstrap Example</title>

	create type periodo_enum as enum ('matutino', 'vespertino', 'noturno')

	create table turmas (
	id serial primary key,
	nome varchar(80) not null,
	periodo periodo_enum
	);

	create table materias (
	id serial primary key,

	create type periodo_enum as enum ('matutino', 'vespertino', 'noturno')

	create table alunos (
	id serial primary key,
	nome varchar(80) not null,
	sobrenome varchar(80) not null,
	telefone varchar(15) not null,
	data_nascimento date not null,
	turma_id int not null references turmas
	);