Plain Javascript Equivalent of jQuery.param()

Question

jQuery.param() takes an array of key-value pairs, and turns it into a string you can use as a query string in HTML requests. For example,

a = {
      userid:1,
         


        

Answer 1

export function param( params ) {
    const p = new URLSearchParams;
    for( const [ key, value ] of Object.entries( params ) ) {
        p.set( key, String( value ) );
    }
    return p.toString();
}