OnMessageExternalEvent class
Properties
-
hashCode
→ int
-
The hash code for this object.
no setterinherited
-
message
→ Object?
-
The message sent by the calling script.
final
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
no setterinherited
-
sender
→ MessageSender
-
final
-
sendResponse
→ JSFunction<Function>
-
Function to call (at most once) when you have a response. The argument
should be any JSON-ifiable object. If you have more than one
onMessage
listener in the same document, then only one may send a response. This
function becomes invalid when the event listener returns, unless you
return true from the event listener to indicate you wish to send a
response asynchronously (this will keep the message channel open to the
other end until sendResponse is called).
final
Methods
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a nonexistent method or property is accessed.
inherited
-
toString()
→ String
-
A string representation of this object.
inherited
