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Hello,
I have a list box for year, month and day.
When I select a year and a month, some of the days are white (possible) and some are grey (not possible).
When I select one of the grey days, I loose the selection of the year and/or month.
Is there a way to disable/grey out the days that are not possible in the list box (make them unselectable).
I know you can set 'Hide excluded', but that is not what I want.
St0ny
Hello swuehl,
Thank you, this works. I tried with the chr(39), but not this variation.
I changed the expression in the show condition of the first textbox in
Index(vDateString, Pick(8, $(vQuotedDates))) = 0
where
vDateString: = Concat({<Date=>} Date,',')
and
vQuotedDates: = Chr(39) & Concat({1} Date, Chr(39) & ',' & Chr(39)) & Chr(39)
How should I change the 1 in a condition independent of the Week selection and the Date selection ?
{<Date=><Week=>}
gives an error.
I' not quite sure I understand,
do you mean a set expression like
{<Date= , Week= >}
?
Yes, this is what I meant.
I did not know the correct syntax.
I have changed the {1} in the vQuotedDates variable in your expression.
Hello,
Can I use some kind of set expression to create a condition to perform a back operation ?
Something like
= Count({1-$1 * $} Dag) > 0
an intersection between the previous excluded selection {1-$1} and the current selection {$}.
This gives me not the result I expected.