I have spent over 20 hours trying to understand the gift quiz and I can’t seem to understand what did do wrong, I did everything on the video and on the page where it’s explained and it doesn’t work, I even did everything the same to at least have it working but it doesn’t work! please anyone help me resolve this problem!
i currently have this code on my page fore the quiz:
import wixData from ‘wix-data’;
const selectedAnswers = [];
const quizAnswersIds = [“MALE”, “FEMALE”, “MYSELF”,
“17”, “18TO30”, “35PLUS”, “MUSCLE”,
“HEALTHY”, “ENDURANCE”, “LOSEEIGHT”
];
let numberOfSlides;
$w.onReady(() => {
numberOfSlides = $w(‘#quizSlides’).slides.length;
quizAnswersIds.forEach(answers => {
$w(#${answers}).onClick(() => {
selectedAnswers.push(answers);
$w(‘#quizSlides’).next();
})
})
});
export async function quizSlides_change(event, $w) {
if (isQuizFinished()) {
let quizProducts = await getKeywordsPerProduct();
selectedAnswers.forEach(answer => {
quizProducts = filterProductsPerAnswer(quizProducts, answer);
});
quizProducts = quizProducts.map(quizProduct => quizProduct.productId);
quizProducts = getRandomItemsFromArray(quizProducts, numberOfSlides);
$w(‘#recommendedProducts’).data = await getProductsData(quizProducts);
}
}
function isQuizFinished() {
return $w(‘#quizSlides’).currentIndex === numberOfSlides - 1;
}
async function getKeywordsPerProduct() {
let productsKeywords = await wixData.query(“productsKeywords”).find();
productsKeywords = productsKeywords.items;
productsKeywords = productsKeywords.map(item => {
return {
productId: item.product,
keywords: item.keywords.split(“,”)
}
});
return productsKeywords;
}
function filterProductsPerAnswer(quizProducts, answer) {
const filteredProducts = quizProducts.filter(quizProduct => {
return quizProduct.keywords.includes(answer)
});
return filteredProducts;
}
function getRandomItemsFromArray(productsArr, numberOfItems){
const productsIds = [];
const numberOfProducts = productsArr.length;
for (let i = 0; i < numberOfItems && i < numberOfProducts; i++){
const randomIndex = getRandomInt(0, numberOfProducts -1 );
productsIds.push(productsArr[randomIndex]);
productsArr.splice(randomIndex, 1);
}
return productsIds;
}
function getRandomInt(min, max) {
return Math.floor(Math.random() * (max - min + 1)) + min;
}
async function getProductsData(productsIds) {
const productsData = await wixData.query(“Stores/Products”)
.hasSome(“_id”, productsIds)
.find();
return productsData.items;
}
export function recommendedProducts_itemReady($item, itemData, index) {
$item(‘#name’).text = itemData.name;
$item(‘#image’).src = itemData.mainMedia;
$item(‘#image’).link = itemData.productPageUrl;
$item(‘#price’).text = itemData.formattedPrice;
}