URLSearchParams class
The URLSearchParams interface defines utility methods to work with the query string of a URL.
Constructors
- URLSearchParams([dynamic init])
-
Returns a URLSearchParams object instance.
factory
Properties
Methods
-
append(
String name, String value) → void - Appends a specified key/value pair as a new search parameter.
-
delete(
String name, [String? value]) → void - Deletes search parameters that match a name, and optional value, from the list of all search parameters.
-
entries(
) → Iterable< (String, String)> - Returns an iterator allowing iteration through all key/value pairs contained in this object in the same order as they appear in the query string.
-
forEach(
void callback(String name, String value, URLSearchParams searchParams)) → void - Allows iteration through all values contained in this object via a callback function.
-
get(
String name) → String? - Returns the first value associated with the given search parameter.
-
getAll(
String name) → Iterable< String> - Returns all the values associated with a given search parameter.
-
has(
String name, [String? value]) → bool - Returns a boolean value indicating if a given parameter, or parameter and value pair, exists.
-
keys(
) → Iterable< String> -
Returns an
Iterableallowing iteration through all keys of the key/value pairs contained in this object. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
set(
String name, String value) → void - Sets the value associated with a given search parameter to the given value. If there are several values, the others are deleted.
-
sort(
) → void - Sorts all key/value pairs, if any, by their keys.
-
toString(
) → String -
Returns a string containing a query string suitable for use in a URL.
override
-
values(
) → Iterable< String> - Returns an iterator allowing iteration through all values of the key/value pairs contained in this object.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited