Java 1.2 How-To/JavaHowTo.iso/3rdParty/jbuilder/unsupported/JDK1.2beta3/SOURCE/DEMO/JFC/TABLE/README.TXT

Text File | 1998-03-20 | 1.7 KB | 42 lines

The four examples in this directory: TableExample1, TableExample2,
TableExample3 and TableExample4 show how to use some of the features
of swing's JTable component:

1. Using the JTable to show data from an SQL query input on the command line.
2. As 1., but with a UI for configuring the database connection and query.
3. A minmal example showing how to plug a generic sorter into the JTable.
4. Some examples of using specialized renderers and editors.

The second two demonstation programs: TableExample3 and TableExample4
do not depend on database connectivity and can be compiled and run
run in the normal way.

The most interesting example is probably, TableExample2, which
has a TextArea which can be used as an editor for an SQL expression.
When the Fetch button is pressed the expression is sent to the database
and the results are displayed in the JTable underneath it.

To run TableExample1 and TableExample2, you'll need to find a driver for
your database and set the environment variable JDBCHOME to a directory
where it is installed. The online documentation in:
http://java.sun.com/products/jfc/swingdoc-current/index.html
describes how to do this.  Having done this you can run one
of the examples by specifying a classpath that includes the
JDBC classes, the JDK classes and the example classes themselves.
For example to run TableExample2:

On jdk1.2 on Solaris:
  java -classpath $(JDBCHOME):/usr/local/java/lib/classes.zip TableExample2

On jdk1.1.x on Solaris:
  setenv SWING_HOME <path to swing release>
  setenv JAVA_HOME <path to jdk1.1.x release>
  runnit


On jdk1.1.x on win32:
  set CLASSPATH=<path to jdk1.1.x release>\lib\classes.zip
  set SWING_HOME=<path to swing release>
  runnit