Interface URLSearchParams

Appends a specified key/value pair as a new search parameter.

Deletes the given search parameter, and its associated value, from the list of all search parameters.

Returns an ES6 Iterator over each of the name-value pairs in the query. Each item of the iterator is a JavaScript Array. The first item of the Arrayis the name, the second item of the Array is the value.

Returns the first value associated to the given search parameter.

Returns all the values association with a given search parameter.

Returns a Boolean indicating if such a search parameter exists.

Returns an ES6 Iterator over the names of each name-value pair.

const params = new URLSearchParams('foo=bar&foo=baz');
for (const name of params.keys()) {
  console.log(name);
}
// Prints:
//   foo
//   foo

Sets the value associated to a given search parameter to the given value. If there were several values, delete the others.

Returns a string containing a query string suitable for use in a URL. Does not include the question mark.

Returns an ES6 Iterator over the values of each name-value pair.