Advanced
Horizontal Bar Graph, version 3.2
by Sirius Computer Consultants Limited
Data
and Configuration
Both
the Applet and Servlet versions of the Bar Graph provide
several methods of acquiring the Configuration properties
and the graph Data. The following pages are designed to
give you a good understanding of each method.
Retrieving
Configuration Data from files
Describes how to construct a configuration file for either
the applet or servlet.
Retrieving
data from files.
Describes how to construct a file which supplies the data
to either the applet or servlet.
Connecting
the Graph to a Server Process.
Having the Bar Graph acquire data from a server side process
gives enormous flexibility and range of possibilities for
implementation.
Connecting
the Graph to a database
By utilizing a server side process the Bar Graph can be
connected to either a single database or multiple datasources.
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