How to pass an array as a URL parameter?

Question

I would like to pass an array and added to a link on my page as a URL parameter, because later on the server side I need the values from the array. How should I do that?

Answer 1

Pass an array of strings as URL parameters:

const myLink = 'https:/example.com/api'
const myArray = ['aaa', 'bbb', 'ccc'];
let apiUrl = `${myLink}/query?`;

myArray.forEach((x) => {
    apiUrl += `&array=${x}`;
});

console.log(apiUrl);
// https://example.com/api/query?array="aaa"&array="bbb"&array="ccc"