mapp Services V5.16
The same MpLink used by MpUserLogin is used for this component as well.
This component represents a connection between a user login and a Visual Components 4 HMI application. Data is exchanged between MpUserLoginUI and the HMI application using structure MpUserLoginUIConnectType.
Only one MpUserLoginUI can be used per configuration. It is not possible to use multiple instances of MpUserLoginUI.
MpUserLoginUIConnectType
Structure "UIConnect" is divided into the following areas:
•Status: Parameter "Status" provides information about the current activity of user management.
•CurrentUser, DisplayUnit, Language: Information about the currently logged in user and his preferred settings with regard to language and system of units
•LoggedIn: Indicates whether a user is currently logged in
•Login: A user can log in and out via structure MpUserLoginUILoginType.
•ChangePassword: Structure MpUserLoginUIPwdType can be used to change the password.
•MessageBox: The various dialog boxes for MpUser can be configured using structure MpUserUIMessageBoxType.
•DefaultLayerStatus: The background layer can be locked for the duration that a dialog box is open using this data point.
Error numbers
If an error occurs during a login attempt since the password was specified incorrectly, for example, the error is displayed in message box structure MpUserUIMessageBoxType under "ErrorNumber". The following errors can occur:
•24576: Invalid password
•24577: Invalid configuration
•24578: User already exists
•24579: Invalid login token
•24582: User group does not exist
•24583: Password not strong enough
•24584: User blocked
•24585: Password change required
•24586: Too many login attempts, login no longer possible
•24589: No user logged in
•24591: Identical passwords
•24592: Username already exists
•24597: User already logged in
•24598: Missing value on UIConnect
•24601: Missing MpUserLogin
•24602: Confirmation password incorrect
•24616: Password already used