11-12-2018 10:32 AM
Hello, I am trying to find a way for users to filter data by clicking on what they want / what they don't want.
I've achieved that thanks to 3 listboxes. Two of them are linked : when the user select one parameter name, it's different possible values appears in the second list box.
My problem is due to default values : when the VI is started several times, a given value is highlighted in blue on the listbox, but when the user clicks add, this value is not reported in the filter
Maybe I should clear the highlighted cell at VI start (but how ?). Or maybe should I work on listbox actual values instead of event "new value" ?
thank you in advance
best regards
Solved! Go to Solution.
11-13-2018 02:17 AM
Change selection mode:
And you can clear selection by -1
And finally you can build string without local variables
11-14-2018 09:24 AM
Thanks, the Val(Sgn) tips works perfectly for clearing selection at startup of the selection pop-up.