JsFunction class

A proxy on a JavaScript Function object.

Inheritance

Constructors

JsFunction.withThis(Function f)
Returns a JsFunction that captures its 'this' binding and calls f with the value of JavaScript this passed as the first argument.
factory

Properties

hashCode int
The hash code for this object.
read-onlyinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

apply(List args, {dynamic thisArg}) → dynamic
Invokes the JavaScript function with arguments args. If thisArg is supplied it is the value of this for the invocation.
callMethod(Object method, [List? args]) → dynamic
Calls method on the JavaScript object with the arguments args and returns the result.
inherited
deleteProperty(Object property) → void
Removes property from the JavaScript object.
inherited
hasProperty(Object property) bool
Returns true if the JavaScript object contains the specified property either directly or though its prototype chain.
inherited
instanceof(JsFunction type) bool
Returns true if the JavaScript object has type in its prototype chain.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() String
Returns the result of the JavaScript objects toString method.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited
operator [](Object property) → dynamic
Returns the value associated with property from the proxied JavaScript object.
inherited
operator []=(Object property, Object? value) → void
inherited