Chapter 15 Manipulating Graphs – PB Docs 100
Chapter 15 Manipulating Graphs About this chapter This chapter describes how to write code that allows you to access and change a graph in your application at runtime. Contents Topic Using graphs Populating a graph with data Modifying graph properties Accessing data properties Using point and click Document get from Powerbuilder help Thank you for…
Populating a graph with data – PB Docs 100
Populating a graph with data This section shows how you can populate an empty graph with data. Using AddSeries You use AddSeries to create a series. AddSeries has this syntax:
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<i>graphName</i>.<b>AddSeries</b> ( <i>seriesName</i> ) |
AddSeries returns an integer that identifies the series that was created. The first series is numbered 1, the second is 2, and so on….
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…
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…