| Only one CheckBox should be checked at a time. [message #184154] |
Tue, 25 July 2006 09:48  |
marlon_loyolite
Messages: 66
Registered: July 2006
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Hi Friends,
This is the scenario,
I have a Master and Detail relationship,in which in the master block I have check box for each associated record.
My requirement is whenever I check a new checkbox (record) in the Master block , the others should be unchecked.
Can anyone help me(Not with radio button).
Regards,
X.Jegan Dhiravium.
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| Re: Only one CheckBox should be checked at a time. [message #184161 is a reply to message #184154] |
Tue, 25 July 2006 10:11  |
jowahl
Messages: 82
Registered: May 2006
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Member |
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i don't know an easier way, but it should work like this:
1)
store the CURRENT_RECORD in a variable
2)
LOOP throug the records and uncheck all checkboxes, e.g.
BEGIN
FIRST_RECORD;
WHILE :SYSTEM.LAST_RECORD = 'FALSE'
LOOP
:<your_block>.<your_checkbox_item> := 'N';
-- set to value as defined in property "unchecked value"
NEXT_ITEM;
END LOOP;
END;
3)
restore the checked value:
GO_RECORD(<variable>);
:<your_block>.<your_checkbox_item> := 'Y';
disadvantage: the screen may "flicker" because of moving the cursor between the records ...
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