Re: Select/unselect all dropdown
You can't select multiple items in dropdown. You can do this with combobox. Simply add an toggle or checkbox and set the OnCheck property to
UpdateContext({allSel: ["1","2","3","4","5","6","7","8"]})
and OnUncheck to
UpdateContext({allSel: []})
Now in your combobox set Item property to
["1","2","3","4","5","6","7","8"]
and DefaultSelectedItems to
allSel
