returns an editor object
| id | string | the record id | 
| object | an object with the editor state and info | 
var editor = view.getEditor(row_id);
If the id is not provided, the method returns info about the last opened editor.
{
    node: html_node_of_editor,
    value: initial_value_of_editor
    config: configuration_of_editor
}
You can access all methods of editor through this object
//get value
var value = some.getEditor().getValue();
//set value
some.getEditor().setValue( new_value );
//set focus
some.getEditor().focus();