JsFunction class - dart:js library (original) (raw)
A proxy on a JavaScript Function object.
Inheritance
Constructors
JsFunction.withThis(Function f)
Returns a JsFunction that captures its 'this' binding and calls fwith the value of JavaScript this passed as the first argument.
factory
Properties
The hash code for this object.
no setterinherited
A representation of the runtime type of the object.
no setterinherited
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
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