update-query-string v0.0.3

Update Query String

The QueryString interface(same as URLSearchParams) defines utility methods to modify the current URL query string.

Installation

npm i update-query-string

Example

import QueryString from "update-query-string";

// current URL: http://example.com/?q=URLUtils.searchParams&topic=api

QueryString.has("topic") === true; // true
QueryString.get("topic") === "api"; // true
QueryString.getAll("topic"); // ["api"]
QueryString.get("foo") === null; // true
QueryString.append("topic", "webdev"); // current URL: http://example.com/?q=URLUtils.searchParams&topic=api&topic=webdev
QueryString.set("topic", "More webdev"); // current URL: http://example.com/?q=URLUtils.searchParams&topic=More+webdev"
QueryString.delete("topic"); // current URL: http://example.com/?q=URLUtils.searchParams"

Methods

QueryString.append(key, value)

Appends a specified key/value pair as a new search parameter in current URL query string.

QueryString.delete(key)

Deletes the given search parameter, and its associated value, from the list of all search parameters in current URL query string.

QueryString.entries()

Returns an iterator allowing to go through all key/value pairs contained in this object.

QueryString.get(key)

Returns the first value associated to the given search parameter.

QueryString.getAll()

Returns all the values associated with a given search parameter.

QueryString.has(key)

Returns a Boolean indicating if such a search parameter exists.

QueryString.keys()

Returns an iterator allowing to go through all keys of the key/value pairs contained in this object.

QueryString.set(key, value)

Sets the value associated to a given search parameter to the given value in current URL query string. If there were several values, delete the others.

QueryString.sort()

Sorts all key/value pairs in current URL query string, if any, by their keys.

QueryString.toString()

Returns a string containing a query string suitable for use in a URL.

QueryString.values()

Returns an iterator allowing to go through all values of the key/value pairs contained in this object.

Browser compatibility

• Microsoft Edge
• Chrome 61+