* Add an on-change handler to revalidate a node field * @param node - the node being edited * @param definition - the definition of the node * @

* Converts a node to an exportable JSON Object

* Imports a new collection of nodes from a JSON String. * - all get new IDs assigned * - all 'selected' * - attached to mouse for placing - '

* Assign the value to each credential field * @param node * @param credDef * @param credData * @param prefix

* Prepare all of the editor dialog fields * @param node - the node being edited * @param definition - the node definition * @param prefix - the

* Populate the editor dialog input field for this property * @param node - the node being edited * @param property - the name of the field * @pa

* Update the node credentials from the edit form * @param node - the node containing the credentials * @param credDefinition - definition of the c

* Validate a node's properties for the given set of property definitions * @param node - the node being validated * @param definition - the node p

* Validate a individual node property * @param node - the node being validated * @param definition - the node property definitions (either def.def