This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Hi everybody, I am in after almost a year. I have a problem.. I create multiple textfields using a for loop and in that texfield I give some default value. I want to keep a check that the value set in the textfield shouldnt exceed say 20 it can be anything above default which is say 0.5 and below 20. How do I do that? As its an array of textfields... I am getting confused .. Please help I hope I will get the same prompt replies as I use to get previously.. Kajol Shroff
Hi Kajol, I would take the approach to use Document override JTextField and use that to limit the user input. Look at the class below.
Joined: Dec 04, 2000
Hi Manfred, Thanks for the help.. I could solve the probelm which I was facing about the arrays ..no I have so other problem here....in my program I am not using Swings ... they are just simple applets which have panels in the cardlayout .. In the panels the first panel is the Personal details ...and in that I have a TextArea where in I need focus because when I give tab to the TextArea it dosent set focus to the next textfield which is below the TextArea Please get back to me ...on this [ March 27, 2002: Message edited by: Kajol Shroff ]