this

by xxjcaxx

HTML

<button id="changePokemon">

</button>

JavaScript

let pokemons = [
  {
    id: 1,
    name: {
      english: "Bulbasaur",
      japanese: "フシギダネ",
      chinese: "妙蛙种子",
      french: "Bulbizarre",
    },
    type: ["Grass", "Poison"],
    base: {
      HP: 45,
      Attack: 49,
      Defense: 49,
      "Sp. Attack": 65,
      "Sp. Defense": 65,
      Speed: 45,
    },
  },
  {
    id: 2,
    name: {
      english: "Ivysaur",
      japanese: "フシギソウ",
      chinese: "妙蛙草",
      french: "Herbizarre",
    },
    type: ["Grass", "Poison"],
    base: {
      HP: 60,
      Attack: 62,
      Defense: 63,
      "Sp. Attack": 80,
      "Sp. Defense": 80,
      Speed: 60,
    },
  },
  {
    id: 3,
    name: {
      english: "Venusaur",
      japanese: "フシギバナ",
      chinese: "妙蛙花",
      french: "Florizarre",
    },
    type: ["Grass", "Poison"],
    base: {
      HP: 80,
      Attack: 82,
      Defense: 83,
      "Sp. Attack": 100,
      "Sp. Defense": 100,
      Speed: 80,
    },
  },
  {
    id: 4,
    name: {
      english: "Charmander",
      japanese: "ヒトカゲ",
      chinese: "小火龙",
      french: "Salamèche",
    },
    type: ["Fire"],
    base: {
      HP: 39,
      Attack: 52,
      Defense: 43,
      "Sp. Attack": 60,
      "Sp. Defense": 50,
      Speed: 65,
    },
  },
  {
    id: 5,
    name: {
      english: "Charmeleon",
      japanese: "リザード",
      chinese: "火恐龙",
      french: "Reptincel",
    },
    type: ["Fire"],
    base: {
      HP: 58,
      Attack: 64,
      Defense: 58,
      "Sp. Attack": 80,
      "Sp. Defense": 65,
      Speed: 80,
    },
  },
];

const buttonChangePokemon = document.querySelector('#changePokemon');

function choosePokemon(pokemons){
	return pokemons[Math.floor(Math.random()*pokemons.length)];
}
function renderPokemon(pokemon){
	return `${pokemon.name.english}`;
}

buttonChangePokemon.innerHTML = renderPokemon(choosePokemon(pokemons));

// Completa el addEventListener de manera que modifique el nom del pokemon del botó al fer click.
// Utilitza un declaració de funció i...