afterEditorOpen
Description
Fires after the inline editor of an item is opened
Usage
afterEditorOpen: (
    id: string | number, 
    key: string, 
    subId?: string
) => void;
Parameters
The callback of the event takes the following parameters:
id- (required) the id of the itemkey- (required) the name of the edited propertysubId- (optional) the id of a subheader of a swimlane or a text element of a line
Example
// initializing Diagram
const diagram = new dhx.Diagram("diagram_container", {
    type: "default"
});
// loading data
diagram.data.parse(data);
// attaching a handler to the event
diagram.events.on("afterEditorOpen", (id, key, subId) => {
    console.log(id, key, subId);
});
Change log:
- The subHeaderId parameter has been changed to subId in v4.1
 - Added in v4.0