The open handler is executed when a connection with an event source is opened.
General info
- Specification
- Server Sent Events
- Interface
- Event
- Bubbles
- No
- Cancelable
- No
- Target
- EventSource
- Default Action
- None
Properties
| Property | Type | Description |
|---|---|---|
target Read only |
EventTarget |
The event target (the topmost target in the DOM tree). |
type Read only |
DOMString |
The type of event. |
bubbles Read only |
Boolean |
Whether the event normally bubbles or not |
cancelable Read only |
Boolean |
Whether the event is cancellable or not? |