How does "txtAnswerActionPerformed" get called? Is there a real
actionPerformed() method somewhere that calls it?
You're running the whole application inside the JFrame's consructor;
thinking about it, this would probably work, but it's highly unusual.
Normally, we let constructors complete rather than invoking a long-
running process from them.
When you create
On Jun 27, 2009, at 11:51 PM, Bang Bui wrote:
Hello
This is my problem:
I have a rule: (defrule Rule1 => (printout t "Enter a number")
(readline t))
I want "Enter a number" is printed in a TextArea and input a number
in a TextField. I set the TextArea is the output router and
TextField is the input router. When I run my program, "Enter a
number" was displayed in the TextArea but my program was locked. I
couldn't input anything into the TextField.
Please help me.
I'm so sorry for my English.
Thanks a lot!
Here is apart of my program.
public class frmExample1 extends javax.swing.JFrame
{
Rete engine;
TextReader tr;
TextAreaWriter taw;
public frmExample1()
{
initComponents();
engine=new Rete();
taw=new TextAreaWriter(taQuestion);
//taQuestion is a TextArea
engine.addOutputRouter("t", taw);
engine.addOutputRouter("WSTDOUT", taw);
engine.addOutputRouter("WSTDERR", taw);
tr=new TextReader(false);
engine.addInputRouter("t", tr, true);
engine.addInputRouter("WSTDIN", tr, true);
try
{
engine.eval("(defrule Rule1 => (printout t 'Enter a
number')(readline t))");
}catch(Exception e){System.out.println(e.toString());}
engine.reset();
engine.run();
}
private void txtAnswerActionPerformed(java.awt.event.ActionEvent
evt)
{
tr.appendText(txtAnswer.getText() + "\n");
txtAnswer.setText("");
//txtAnswer is a TextField
}
}
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Ernest Friedman-Hill
Informatics & Decision Sciences, Sandia National Laboratories
PO Box 969, MS 9012, Livermore, CA 94550
http://www.jessrules.com
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