Spezialfunktionen
- Audit Trail Panel
- Authentifikation über Kerberos
- C#-API
- Common Name Service (CNS)
- COM in WinCC OA
- OLE DB-Provider
- CtrlExtension
- CTRL OA Unit
- DBLogger
- Eingaben-Aufzeichnung
- Generic Dialog Framework
- HTTP-Server
  - HTTP-Server - Voraussetzungen und Installation
  - HTTPS (SSL-Verbindungen)
  - Root-Zertifikat und Vertrauenswürdige Zertifizierungsstelle für Browser
  - Die WinCC OA Standard HTML-Seiten
  - HTTP Basiskonfiguration
  - WinCC OA Tags (Interpreterstring)
  - WinCC OA HTML-Referenzen
  - Aufruf von HTML-Referenzen
  - SQL-Abfrage im HTTP-Server
  - Arbeiten mit den WinCC OA Standard-HTML Seiten
  - Erstellen von eigenen Seiten
  - HTTP-Server Control Funktionen
    - html_ref()
      This function loads a reference into an HTML reference. The parameters will be replaced.
    - httpAccessLog()
      Creates an httpAccess.log file in the log directory and writes a log line for each HTTP request into the file.
    - httpCloseWebSocket()
      The function closes web sockets.
    - httpConnect()
      Registers a CTRL function as a Web resource
    - httpDisconnect()
      Remove a registered Web-Resource
    - httpGetAllHeaders()
      The function returns a mapping of all HTTP headers.
    - httpGetContent()
      This function extracts the content of the currently processing HTTP-Request.
    - httpGetHeader()
      Returns the value of the header (== key) of the last HTTP message.
    - httpGetLanguage()
      The function checks the stated client connection and returns a matching language ID. The function httpGetLanguageId() can be used to keep the same functionality but have a OaLanguage enum value returned.
    - httpGetLanguageId()
      The function checks the stated client connection and returns a matching OaLanguage enum value. This function provides the same functionality as httpGetLanguage(), but uses the new OaLanguage enum as return value.
    - httpGetMethod()
      The function returns the HTTP method of the last HTTP message.
    - httpGetPort()
      Returns the port and connection used for the HTTP request.
    - httpGetQuery()
      Returns the HTTP query elements as key/value pairs
    - httpGetURI()
      Returns the last from the Client (index) requested URI from the HTTP server.
    - httpMakeParamString()
      Returns a string from the passed arguments that represents the query part of a URL.
    - httpOnConnectionClose()
      The function starts the specified callBack function when the HTTP connection is closed.
    - httpParseDate()
      Allows parsing an RFC-2616 conform date string, e.g. from header "If-Modified-Since".
    - httpReadWebSocket()
      The function reads web sockets.
    - httpSaveFilesFromUpload()
      The function returns the HTTP content of a Blob variable that was received from an HTTP client via an HTML form. The function copies the content of this blob variable (a file) into a directory.
    - httpServer()
      Installs and activates an HTTP server.
    - httpSetMaxAge()
      Defines the time in seconds how long files should be cached by the client.
    - httpSetMaxContentLength()
      Sets the maximum length of a POST request.
    - httpSetMethodHandler()
      The function can be used to redirect an HTTP method to a user-defined CTRL callback function.
    - httpSetPermission()
      The function httpSetPemission() allows to define more fine grained user permissions for a specific URL used with the HTTP Server.
    - httpSetSecondaryAuthSuccess()
      The function is used to check for secondary authentification and implement a login delay.
    - httpSetUlcUserName()
      Sets the userName that will be used for the ULC_UX/ulc_ux_basics.html.
    - httpWriteWebSocket()
      The function writes web sockets.
- DP Identification
- Insights Hub Connector
- Nachrichten-Komprimierung
- Node-RED
- Paneltopologie/Summenmeldung
- Redundante Netzwerkverbindungen
- Redundanz
- XML Reporting
- Reporting mit Panels (Silent print)
- Rezepte
- Scheduler
- Security
- Grundlagen zum Panel "System Bedienanweisung"
- Systemübersicht
- Alive-Mechanismus bei Managerverbindungen
- Encryption
- Verteilte Systeme
- Wartungspaket
- Wizard-Framework
- XML-Panelformat
- XML-RPC
- XMPP

httpSetUlcUserName()

Sets the userName that will be used for the ULC UX.

Synopsis

httpSetUlcUserName(intidx, string userName);

Parameters


Parameter	Description
idx	HTTP connection index
userName	Username for the ULC UX

Description

This function sets the userName that will be used for ULC UX on the HTTP connection with index idx. It must be set before the ULC UX is started on this connection. This setting is only active until the connection is closed (which is when ULC UX exits, so the setting is only used once). In particular, userName is not reused for the next HTTP connection with the same index.

Anmerkung: This function uses the "CtrlHTTP" library wich must be added with #uses "CtrlHTTP".

Assignment

ULC UX

Availability

CTRL