Dripsown Auto complater

hi
With dropdown auto complater i cannot read selected value from dr read
even i cannot set it as a placeholder or default value
​
does not read

What does your read data action look like?

Articles.avenue/LIKE:%{data:avenue}% This reads from avenue table and appear in student table. Every student has avenue when they want to update fata cannot see their avenue Previously selected

Ahhh okay yeah won't work like that. You could always add the previous Avenue to the sub label. Like

Previously selected: {var:read_data#.model.avenue}

I think it's under the extras tab or advanced tab, not "tooltip" but the other one. I'm out at the moment.

previously selected does not work
i removed selected and put as a option
and then it worked