我在第一个项目的中间对编程很陌生。
我需要从 API 中提取一些数据,即 Pokemon 名称、高度和图像,并在弹出模式中显示这些数据。 Pokemon 名称当前在一个列表中,我可以获得所有 API 信息以显示在控制台日志中,但是我想在模式中显示来自 API 的名称、高度和图像。我有模态半工作,因为当按下口袋妖怪名称按钮时它会弹出但是我不知道如何获取我想要的数据无法通过。
我知道我需要特别告诉 JS 来做这个,但我不知道在我的代码中使用什么函数或在哪里输入它。
这是我当前的 JS 脚本;
//IIFE - Immediately Invoked Function Expression
let pokemonRepository = (function () {
//List of Pokemon Characters
let pokemonList = []
let apiUrl = 'https://pokeapi.co/api/v2/pokemon/?limit=150';
let modalContainer = document.querySelector('#modal-container');
function showModal(title, text, img) {
modalContainer.innerHTML = '';
let modal = document.createElement('div');
modal.classList.add('modal');
let closeButtonElement = document.createElement('button');
closeButtonElement.classList.add('modal-close');
closeButtonElement.innerText = 'Close';
closeButtonElement.addEventListener('click', hideModal);
let titleElement = document.createElement('h1');
titleElement.innerText = title;
let contentElement = document.createElement('p');
contentElement.innerText = text;
let imageElement = document.createElement("img");
imageElement.setAttribute("src", img);
imageElement.setAttribute("width", "304");
imageElement.setAttribute("height", "228");
modal.appendChild(closeButtonElement);
modal.appendChild(titleElement);
modal.appendChild(contentElement);
modal.appendChild(imageElement);
modalContainer.appendChild(modal);
modalContainer.classList.add('is-visible');
}
function hideModal() {
modalContainer.classList.remove('is-visible');
}
window.addEventListener('keydown', (e) => {
if (e.key === 'Escape' && modalContainer.classList.contains('is-visible')) {
hideModal();
}
});
modalContainer.addEventListener('click', (e) => {
let target = e.target;
if (target === modalContainer) {
hideModal();
}
});
function showDetails(pokemon) {
loadDetails(pokemon).then(function () {
showModal(pokemon);
});
}
function add(pokemon) {
pokemonList.push(pokemon);
}
function getAll() {
return pokemonList;
}
function addListItem(pokemon) {
let pokemonList = document.querySelector(".pokemon-list");
let listPokemon = document.createElement("li");
let button = document.createElement("button");
button.innerText = pokemon.name;
button.classList.add("button");
listPokemon.appendChild(button);
pokemonList.appendChild(listPokemon);
button.addEventListener('click', function (event) {
showDetails(pokemon)
});
}
function loadList() {
return fetch(apiUrl).then(function (response) {
return response.json();
}).then(function (json) {
json.results.forEach(function (item) {
let pokemon = {
name: item.name,
detailsUrl: item.url
};
add(pokemon);
});
}).catch(function (e) {
console.error(e);
})
}
function loadDetails(item) {
let url = item.detailsUrl;
return fetch(url).then(function (response) {
return response.json();
}).then(function (details) {
// Now we add the details to the item
item.imageUrl = details.sprites.front_default;
item.height = details.height;
item.types = details.types;
}).catch(function (e) {
console.error(e);
});
}
return {
add: add,
getAll: getAll,
addListItem: addListItem,
showDetails: showDetails,
loadList: loadList,
loadDetails: loadDetails,
showModal: showModal,
};
})();
pokemonRepository.loadList().then(function () {
pokemonRepository.getAll().forEach(function (pokemon) {
pokemonRepository.addListItem(pokemon);
});
});
任何指导将不胜感激。
谢谢