Recent content by tomstra

We have a web.xml whose <servlet-mapping>s need to be in a certain order (so that *.do) is last. If I copy the correct web.xml to where JBuilder resides, as soon as I start running tomcat to do testing, tomcat (or maybe JBuilder) changes web.xml so that *.do is no longer last. And I even have...

Thanks for the tip! I'll give it a shot. -Tom

Dear Bangers, Thank you for your reply. Actually accum is a primitive, so I can't do the myFloat = accum; Consider this: Float myFloat = new Float(textbox.getText()); // get number to be added accum = accum + myFloat.floatValue(); // add to running total // How do...

This is a very simple question. I know I can set the value of a Float at constructor time. E.g., Float myFloat = new Float(accum); (where accum is a float) but once myFloat has been created, how can I change its value? E.g., suppose the value of accum has changed and now I want to set the...

Dear Nebuchednezzar, Thank you for your creative reply. I guess I am hoping that perhaps there is some property of TDBGrid that I have overlooked that will cause it to act the way I want it to act so that I won't have to write any fancy code. I guess I am a bit stunned that the TDBGrid tells...

I am presenting a TDBGrid to the user. I want him to select one and only one record. If he does not select a record, I want to put out an error message saying 'select a record'. The DataSource for the TDBGrid is a TQuery. If I use the TDBGrid with the default values, if the user does not...