Starting the pipeline – PB Docs 100
Starting the pipeline With the setup chores taken care of, you can now start the execution of your pipeline. To start pipeline execution: Code the Start function in an appropriate script. In this function, you specify: The Transaction object for the source database The Transaction object for the destination database The DataWindow control in which…
PBDOM node objects – PB Docs 100
PBDOM node objects This section describes the PBDOM_OBJECT class and all of the classes that descend from it: PBDOM_OBJECT PBDOM_DOCUMENT PBDOM_DOCTYPE PBDOM_ELEMENT PBDOM_ATTRIBUTE PBDOM_ENTITYREFERENCE PBDOM_CHARACTERDATA PBDOM_TEXT PBDOM_CDATA PBDOM_COMMENT PBDOM_PROCESSINGINSTRUCTION For detailed descriptions of PBDOM class methods, see the PowerBuilder Extension Reference. PBDOM_OBJECT The PBDOM_OBJECT class represents any node in an XML node tree and serves…
Terminology review – PB Docs 100
Terminology review Classes, properties, and methods In object-oriented programming, you create reusable classes to perform application processing. These classes include properties and methods that define the class’s behavior. To perform application processing, you create instances of these classes. PowerBuilder implements these concepts as follows: Classes PowerBuilder objects (such as windows, menus, window controls, and user…
Adding pbdom100.pbd to the library search path – PB Docs 100
Adding pbdom100.pbd to the library search path The PBDOM classes are implemented in a DLL file, pbdom100.pbx. To use the classes in a PowerBuilder application, you must place pbdom100.pbx in the application’s path, and add the pbdom100.pbd file to the application’s library search path. The PBD acts as a wrapper for the DLL, enabling the…
XML namespaces – PB Docs 100
XML namespaces XML namespaces provide a way to create globally unique names to distinguish between elements and attributes with the same name but of different terminologies. For example, in an XML invoice document for a bookstore, the name “date” could be used by accounting for the date of the order and by order fulfillment for…