使用我从 API 带来的数据渲染卡片时出现问题

Question

我试图用我从 API (pokemonAPI) 带来的数据来渲染一些 pokemon 卡。 我能够从 APi 带来我需要的所有数据，除了类型和能力。 但这不是主要问题，因为我已经带来了我需要的最重要的数据。 我的问题来自renderPokemons function的foreach。 我可以解决这个问题的任何线索吗？

const getAllPokemons =  async (url) => {
    try {
        const pokemons = await fetch(url);
        return pokemons.json()
    }catch (e) {
        console.log(e)
    }
}
const getSinglePokemon =  async (url) => {
    try {
        const pokemon = await fetch(url);
        return  pokemon.json()
    }catch (e) {
        console.log(e)
    }
}
document.addEventListener('DOMContentLoaded',async (ev)=> {
    const URL  = 'https://pokeapi.co/api/v2/pokemon';
    const pokemons  = await getAllPokemons(URL);
    const pomekonDataPromises = pokemons.results.map (async pokemon => {
        const pokeTemp = await getSinglePokemon(pokemon.url)
        return {
            name: pokemon.name,
            weight : pokeTemp.weight,
            height : pokeTemp.height,
            // type: pokeTemp.types.type.name,
            image : pokeTemp.sprites.other.dream_world.front_default,

        }
    })
    const pokemonJson = await Promise.all (pomekonDataPromises)
    console.log(pokemonJson)

    const parentContainer = document.querySelector('.containerCards');
    renderPokemons(parentContainer,pokemonJson);
})

////FUNCTION TO RENDER POKEMONS
const renderPokemons = (parent,apiResponse) => {
    apiResponse.forEach((data) => {
        const parentTemplate = document.createElement('div');
        parentTemplate.innerHTML=`<div class="card" style="width: 18rem;">
        <img class="img card-img-top" src="${data.sprites.other.dream_world.front_default}" alt="Pokemon image">
        <div class="card-body">
          <h5 class="name card-title">Name:</h5>
          <p class="weight card-text">Weight: </p>
          <p class="height card-text">Height: </p>
        </div>
      </div>`
      parent.appendChild(parentTemplate)
    });
}

Answer 1

sprites.other.dream_world.front_default在data中不存在。 该路径存在于原始数据中，但不存在于事件侦听器中创建的 object。 它只有name, weight, height, and image 。 将其更改为data.image将起作用。

 const getAllPokemons = async(url) => { try { const pokemons = await fetch(url); return pokemons.json() } catch (e) { console.log(e) } } const getSinglePokemon = async(url) => { try { const pokemon = await fetch(url); return pokemon.json() } catch (e) { console.log(e) } } document.addEventListener('DOMContentLoaded', async(ev) => { const URL = 'https://pokeapi.co/api/v2/pokemon'; const pokemons = await getAllPokemons(URL); const pomekonDataPromises = pokemons.results.map(async pokemon => { const pokeTemp = await getSinglePokemon(pokemon.url) return { name: pokemon.name, weight: pokeTemp.weight, height: pokeTemp.height, // type: pokeTemp.types.type.name, image: pokeTemp.sprites.other.dream_world.front_default } }) const pokemonJson = await Promise.all(pomekonDataPromises) const parentContainer = document.querySelector('.containerCards'); renderPokemons(parentContainer, pokemonJson); }) ////FUNCTION TO RENDER POKEMONS const renderPokemons = (parent, apiResponse) => { apiResponse.forEach((data) => { const parentTemplate = document.createElement('div'); parentTemplate.innerHTML = `<div class="card" style="width: 18rem;"> <img class="img card-img-top" src="${data.image}" alt="Pokemon image"> <div class="card-body"> <h5 class="name card-title">Name: ${data.name}</h5> <p class="weight card-text">Weight: ${data.weight}</p> <p class="height card-text">Height: ${data.height}</p> </div> </div>` parent.appendChild(parentTemplate) }); }

 <div class="containerCards"></div>