An observable JSON value.
Readonly
A signal emitted when the map has changed.
Test whether the object has been disposed.
This property is always safe to access.
The number of key-value pairs in the map.
The type of the Observable.
Set the ObservableMap to an empty map.
Remove a key from the map
the key to remove.
the value of the given key, or undefined if that does not exist.
Dispose of the resources held by the map.
Get a value for a given key.
the key.
the value for that key.
Check whether the map has a key.
the key to check.
true if the map has the key, false otherwise.
true
false
Get a list of the keys in the map.
Set a key-value pair in the map
The key to set.
The value for the key.
the old value for the key, or undefined if that did not exist.
Serialize the model to JSON.
Get a list of the values in the map.
An observable JSON value.