Returns the config attribute that can be used to store node specific data that
WILL be saved to the json. The config attribute should be changed via the action Actions.updateNodeAttributes rather
than directly, for example:
this.state.model.doAction(
FlexLayout.Actions.updateNodeAttributes(node.getId(), {config:myConfigObject}));
Returns the config attribute that can be used to store node specific data that WILL be saved to the json. The config attribute should be changed via the action Actions.updateNodeAttributes rather than directly, for example: this.state.model.doAction( FlexLayout.Actions.updateNodeAttributes(node.getId(), {config:myConfigObject}));