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Thread: Displaying things in gui

  1. #1
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    Default Displaying things in gui

    Hello.

    I was wandering how to display a content of an ArrayList in a GUI??

    I tried to do this in this way:
    for(int i = 0;i<student.size(); i++){
     
    			JOptionPane.showMessageDialog(null, student.get(i).getName()
    				   + " " + student.get(i).getSurname()
    				   + " " + student.get(i).getGradesString()
    				   + "\n");
    		}

    but it did not work and it was displaying dialog box one after another.
    What i would like is to display all this informations all at once in one window.

    Could anyone give me some tips on how to do this??

    Regards


  2. #2
    Administrator copeg's Avatar
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    Default Re: Displaying things in gui


  3. The Following User Says Thank You to copeg For This Useful Post:

    KrisTheSavage (March 28th, 2010)

  4. #3
    Junior Member shadihrr's Avatar
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    Default Re: Displaying things in gui

    you could add the arraylist's content to a string and use JOptionPane to show your string

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