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inside custom component

Java Development

Posts: 28
Registered: ‎03-15-2012
My Device: BB 9810
My Carrier: Du-UAE

Small question



I am trying to make an app that does some calculations

The user will press buttons and so

I want to display the inputs corresponding to the buttons

in some screen component


the user may keep feeding inputs and may clear out

so the component has to keep changing


how will i do that?


Thanks all ^_^


Posts: 19,636
Registered: ‎07-14-2008
My Device: Not Specified

Re: Small question

Sorry to say you need to give us a better understanding of what you are struggling with. 


Imagine you got a phone call from someone you did not know, asking you to explain how to write a Java program.  How would you do it?  What sort of questions would you ask before you started explaining things? 


Well we need to understand the same sorts of things before we can help you with this.  What have you already written?  What samples have you looked at?  And so on. 


Technically the key requirement is a ChangeListener on the Buttons.