how can I pass somethinglike this (these objects are just simple data represenation)
{2: [test,test2]}
within the search query? With single data there is no problem because I can just use:
.com/search?id=2&value=test,test2
but what if I have two different ids with different values like:
{
2: [test,test2],
3: [test3]
}
How the query would look like then?
You can use JSON.stringify() method. And later, on the server you can parse it back with JSON.parse() method.
const data = { 2: ['test', 'test2'], 3: ['test3'] };
const url_param = JSON.stringify(data);
...
const result = JSON.parse(url_param)