Container (JPanel) refresh problem

Hello,
In fact i have a panel (mainPanel) with a button OK, a another panel which display a specific MyJTable and combo box.
In fact, when I clic OK Button, i want to charge my MyJTable with data depends on comboBox.
First, i display a empty white panel and when i clic Ok i want to display my MyJTable.
JPanel mainPanel = new JPanel();
JPanel emptyPanel = new JPanel();
JPanel combo = new JComboBox();
JButton okButton = new JButton();
MyJTable myJTable;
mainPanel.add(emptyPanel);
mainPanel.add(combo);
mainPanel.add(okButton);I have a refresh problem, i try mainPanel.remove(emptyPanel) and thus mainPanel.add(myJTable), the remove works but the add no :(
In ActionPerformed method when okButton:
myJTable = new myJTable(combo);
mainPanel.remove(emptyPanel);
mainPanel.add(myJTable);
mainPanel.repaint();Thanks for yu help!!

Hi,
have you tried playing with
mainPanel.revalidate();
mainPanel.revalidate();??
Might help
Phil

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Hi
Try this.
if o_grid is initial.
create object <container>
exporting
container_name = 'container1'.
create object o_grid
exporting
i_parent = container_name.
perform fieldcatalog.
CALL METHOD o_grid->set_table_for_first_display
EXPORTING
is_variant = gs_variant
i_save = 'A'
i_default = 'X'
it_toolbar_excluding = i_exclude
is_layout = wa_layout
CHANGING
it_fieldcatalog = i_fieldcat[]
it_outtab = i_final_act[].
( after that I think you need to call the method for selecting rows.
like what I did in my code is below:
create object event.
set handler event->handle_double_click for o_grid.
else.
call method o_grid->refresh_table_display. )
*Refreshing ALV Grid display
CALL METHOD o_grid->refresh_table_display
EXPORTING
i_soft_refresh = 'X'
EXCEPTIONS
finished = 1
OTHERS = 2.
IF sy-subrc 0.
--Exception handling
ENDIF.
endif.
In this code if your o_grid is intial then it will process all the coding before refresh method else if your o_grid is not intial it will refresh the table which is going to be displayed.
I hope this will work for you
Thanks
Lalit Guptaa

Weird JPanel Resizing Problem

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Your problem is due to the use of a GridLayout.
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I hope this helps,
Denis

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Chenge the weight (x&y) in the GridBagConstraints of the components you don't want to expand to 0.0. Change the fill to GridBagConstraints.NONE.

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restart you server and see ...
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Regards,
Cengiz Kuskaya

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Edited by: lxiscas on Dec 31, 2012 11:49 AM

I just found that it is due cache page settings, I should set it to no as a developer

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