method MessageEvent.initMessageEvent
Jump to headingMessageEvent.initMessageEvent(type: string,bubbles?: boolean,cancelable?: boolean,data?: any,origin?: string,lastEventId?: string,source?: MessageEventSource | null,ports?: MessagePort[],): voidParameters Jump to heading
Jump to headingtype: stringoptional
Jump to headingbubbles: booleanoptional
Jump to headingcancelable: booleanoptional
Jump to headingdata: anyoptional
Jump to headingorigin: stringoptional
Jump to headinglastEventId: stringoptional
Jump to headingsource: MessageEventSource | nulloptional
Jump to headingports: MessagePort[]Return Type Jump to heading
void