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Reset to Defaults behaviour
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Topic: Reset to Defaults behaviour (Read 24724 times)
Michael Y.
Posts: 8
Reset to Defaults behaviour
«
on:
October 29, 2012, 09:03:54 pm »
I'm getting some unexpected behaviour when Resetting to Defaults in a table. I have a table with 5 columns setup in a form. In a BEFORE DIALOG, I initialize column titles and hide certain columns using the setFieldHidden() method. I also have radio buttons that utilizes an ON CHANGE. When I unhide my columns in the ON CHANGE block, and then in the table, click on "Reset to Defaults", I expect to see the same number of columns. Instead, columns become hidden again as they were when initializing my table columns in the BEFORE DIALOG. This doesn't happen if I don't try to hide columns in the BEFORE DIALOG, but ideally I would like to. Is this to be expected? Thank you.
Sebastien F.
Posts: 545
Re: Reset to Defaults behaviour
«
Reply #1 on:
October 30, 2012, 09:29:04 am »
Hello Michael,
What value are you passing to ui.Form.setFieldHidden()? This method can take 0, 1 or 2, depends on what you want to achieve.
Please provide a sample, will be easier to understand as a long text.
Seb
Michael Y.
Posts: 8
Re: Reset to Defaults behaviour
«
Reply #2 on:
October 30, 2012, 01:55:32 pm »
Hello, here's a sample of the code. I've experimented with different values being passed through setFieldHidden but the behaviour stays the same.
MAIN
DEFINE w ui.Window,
f ui.Form
OPEN WINDOW w1 WITH FORM "test_table"
LET w = ui.Window.getCurrent()
LET f = w.getForm()
DIALOG ATTRIBUTES(UNBUFFERED,FIELD ORDER FORM)
INPUT BY NAME toggle
ON CHANGE toggle
IF toggle = 1 THEN
CALL f.setFieldHidden("formonly.field4",1)
CALL f.setFieldHidden("formonly.field5",1)
ELSE
CALL f.setFieldHidden("formonly.field4",0)
CALL f.setFieldHidden("formonly.field5",0)
END IF
END INPUT
DISPLAY ARRAY t_array TO test_array.*
END DISPLAY
ON ACTION cancel
EXIT DIALOG
ON ACTION accept
EXIT DIALOG
BEFORE DIALOG
CALL f.setElementHidden("formonly.field4",1)
CALL f.setElementHidden("formonly.field5",1)
END DIALOG
CLOSE WINDOW w1
END MAIN
Thanks for your input!
ResettoDefaults.png
(44.52 KB, 451x837 - viewed 2949 times.)
Sebastien F.
Posts: 545
Re: Reset to Defaults behaviour
«
Reply #3 on:
October 30, 2012, 04:05:12 pm »
Can we get the form file as well?
Seb
Michael Y.
Posts: 8
Re: Reset to Defaults behaviour
«
Reply #4 on:
October 30, 2012, 04:12:17 pm »
No problem,
LAYOUT
VBOX
GROUP
FOLDER
PAGE (TEXT="Table Test")
TABLE
{
Col 1 Col 2 Col 3 Col 4 Col 5
[f1 |f2 |f3 |f4 |f5 ]
}
END -- TABLE
END -- PAGE
END -- FOLDER
END -- GROUP
GROUP (TEXT="Hide/Show columns")
GRID
{
[f001]
}
END -- GRID
END -- GROUP
END -- LAYOUT
ATTRIBUTES
EDIT f1 = FORMONLY.field1;
EDIT f2 = FORMONLY.field2;
EDIT f3 = FORMONLY.field3;
EDIT f4 = FORMONLY.field4;
EDIT f5 = FORMONLY.field5;
RADIOGROUP f001 = FORMONLY.toggle_table,
ITEMS=((1,"3 columns"),(2,"5 columns")),
DEFAULT=1;
END -- ATTRIBUTES
INSTRUCTIONS
SCREEN RECORD test_array (
FORMONLY.field1,
FORMONLY.field2,
FORMONLY.field3,
FORMONLY.field4,
FORMONLY.field5);
END -- INSTRUCTIONS
The array was defined in the 4gl outside of main, just to be clear.
Sebastien F.
Posts: 545
Re: Reset to Defaults behaviour
«
Reply #5 on:
October 30, 2012, 04:31:10 pm »
I admit we have a design issue here...
We must discuss this internally, but I think that the front-end must not write hidden columns in stored settings when the hidden attribute is 1...
Please send a mail to support, with sample code attached.
Seb
Michael Y.
Posts: 8
Re: Reset to Defaults behaviour
«
Reply #6 on:
October 30, 2012, 04:40:02 pm »
I will mail support about this particular issue. Thanks again for your time.
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