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Type: Posts; User: liron50

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  1. Replies
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    [SOLVED] Re: Convert Formatted String to Integer

    Hi,
    Thanks I used the parse method, and it seems working.

    long newlong= longFormat.parse(strLong).longValue();
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    [SOLVED] Re: Convert Formatted String to Integer

    Hi Norm,
    Can you be more specify?
    Is the conversion that I'm trying is not possible?
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    [SOLVED] Convert Formatted String to Integer

    Hi,
    Appreciate any help on this issue.
    If I use the class DecimalFormat to format long number, how can I convert it back to integer?




    DecimalFormat longFormat = new DecimalFormat("#,###"); ...
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    Re: Highligh row in JTabel

    Hi,

    Currently I'm not changing those property at all.
    I try set them in all combination - TRUE/TRUE, TRUE/FALSE, FALSE/TRUE, FALSE/ FALSE, and doesn't seem to have effect.

    however if I comment...
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    Highligh row in JTabel

    hi,

    I'm using JTabel and AbstractTableModel to show data from DB.
    At the first version I simply show the data, and in this case when I click single row, this row was highlighted (the whole row)....
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    Re: preparedStatement.executeBatch failed

    OK. thanks.
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    Re: preparedStatement.executeBatch failed

    Hi,
    thanks for reply indeed this was the problem.

    but why do have to set auto commit false in order to work with bulk?
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    preparedStatement.executeBatch failed

    Hello,
    I'm having problem with this function and I think I'm doing something basically wrong.

    I want to insert some records(200+) to DB in bulk. I don't get any errors or exception in the process...
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    Re: Hiding\Showing parts of the frame

    Again it's work.
    But if the components that I set his visible to false is JPanel it's enough to set it's visible, if it's JScrollPane I also need to call pack();

    you can run the code example and...
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    Re: Hiding\Showing parts of the frame

    Yes,

    only in case of setting the visibility of JScrollPane I have to call method pack() of the frame, to see the change.
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    Re: Hiding\Showing parts of the frame

    oo my, just now I understand why it's happen,
    because when I do it in the second way:
    add(new JScrollPane(southPanel), BorderLayout.SOUTH);

    I actually had the scrollPane to the frame, and after...
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    Re: Hiding\Showing parts of the frame

    But you did help...
    thanks again
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    Re: Hiding\Showing parts of the frame

    by the way, it's acting the same also with GridBagLayout.
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    Re: Hiding\Showing parts of the frame

    I found where the problem.
    I wrote little program with 5 panel, and 5 buttons that each button make panel hide\show and indeed the panel expand as I want.

    But when I add the panels with...
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    Re: Hiding\Showing parts of the frame

    I don't sure,
    I am using currently GridBagLayout. but before that I try to use BorderLayout and that also won't help.
    After I set the visibly for component into false, his place become empty.
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    Re: Hiding\Showing parts of the frame

    what I'm trying is similar to the functionality in the eclipse environment.
    if, for example I have four windows opening (like the first picture - the explorer the code, the javadoc and the task list...
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    Re: Hiding\Showing parts of the frame

    but I want that the other components will re size and fill the space,
    I don't want that the frame will be smaller.
    if I will calculate it, I will need to take into account all possibilities and...
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    Hiding\Showing parts of the frame

    I have JFrame with some components, and I'm trying to supply methods for
    hiding\showing each component.
    I set the visible of the component to false - witch make him indeed invisible,
    and them I...
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    Need advice for good programming

    Hello all, I'm new here.

    I currently writing project in java for graduation.
    It's trivia game. some clients connect to server and play with each other.
    The program use RMIfor communication, and...
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