uidropdown : how know indices in item?

example: i select a ====> position =1

i select d=====> position =4

fig = uifigure;

%dd = uidropdown(fig,"Items",Period);

dd = uidropdown(fig,"Items",["a","b","c","d"]);

Answer 1

[dpb]

The index to the selected item is in the <InteractionInformation object> of the dropdown component. The object is available to the ClickedFcn callback function; if it is present the user clicked on a selection. There's example code at the above link.