Hi, I completed all 27 steps but when I try to run my code nothing appears when I select a dropdown option. Can someone help?
Here is my code:
const tmdbKey = 'My API';
const tmdbBaseUrl = 'https://api.themoviedb.org/3';
const playBtn = document.getElementById('playBtn');
const getGenres = async () => {
const genreRequestEndpoint = '/genre/movie/list'
const requestParams = `?api_key=${tmdbKey}`
const urlToFetch = `${tmdbBaseUrl}${genreRequestEndpoint}${requestParams}`
try {
const response = await fetch(urlToFetch);
if(response.ok) {
const jsonResponse = await response.json();
const genres = jsonResponse.genres;
return genres
}
}
catch(error) {
console.log(error)
}
};
const getMovies = async () => {
const selectedGenre = getSelectedGenre();
const discoverMovieEndpoint = '/discover/movie';
const requestParams = `?api_key=${tmdbKey}&with_genres=${selectedGenre}`
const urlToFetch = `${tmdbBaseUrl}${discoverMovieEndpoint}${requestParams}`
try {
const response = await fetch(urlToFetch)
if(response.ok) {
const jsonResponse = await response.json();
const movie = jsonResponse.results
return movie
}
}
catch(error) {
console.log(error)
}
};
const getMovieInfo = async movie => {
const movieId = movie.id;
const movieEndpoint = `/movie/${movieId}`;
const requestParams = `?api_key=${tmdbKey}`
const urlToFetch = `${tmdbBaseUrl}${movieEndpoint}${requestParams}`
try {
const response = await fetch(urlToFetch);
if(response.ok) {
const movieInfo = await response.json();
return movieInfo
}
}
catch(error) {
console.log(error)
}
};
// Gets a list of movies and ultimately displays the info of a random movie from the list
const showRandomMovie = async () => {
const movieInfo = document.getElementById('movieInfo');
if (movieInfo.childNodes.length > 0) {
clearCurrentMovie();
};
const movies = await getMovies();
const randomMovie = getRandomMovie(movies);
const info = await getMovieInfo(randomMovie);
displayMovie(info)
};
getGenres().then(populateGenreDropdown);
playBtn.onclick = showRandomMovie;